Calciu carbonic forum

1,636. Amazoniac said: The difference is the protein structure that holds an eggshell in its form, this can make it harder to digest. On the other hand, calcium carbonate from limestone might contain more impurities than eggshells. Research on eggshell structure and quality: an historical overview As a result, it is absorbed slowly, causing little change in serum calcium levels.19 In contrast, the large boluses of calcium used as supplements produce substantial increases in serum calcium, frequently raising levels above the normal range.20 Thus, if high-normal serum calcium levels can accelerate atherogenesis, then supplements might have. The ICN Support Forum is home to 50,000 patients who have participated in our 24/7 support system. However, to protect the privacy of our members, members of the public can not read posts unless you have registered first. Calcium carbonate to help IBS-D 11-13-2006, 06:19 AM The only thing I use calcium carbonate for is a few of my wines. It's useful for me, when I want to reduce the acidity of some of my wines- like rhubarb. It really helps reduce the oxalic acid level in that! I have a jar of it, and it'll probably last my lifetime I have tried probably every form of the calcium supplement on the market and every single one ruined my digestion when I took over 450mg of elemental calcium (1.3g of carbonate) at once. Recommended dose for carbonate is usually 1.7g and for me, this is ridiculously high. In lower doses, calcium actually improves my digestion

Calciu carbonic si calciu gluconic » Secțiunea: Forum medical...cat calciu gluconic se administreaza la un nou nascut, cat timp.si daca e normal sa ia(la recomandarea unui pediatru) un an si 8 luni, lunar cate 10 zile iar doza nu inteleg ce scriu doctorii pe hartiiile astea.numai ei stiu. iar de calciu carbonic a spus sa dau copilului cate 500 mg /zi timp de 20 zile Bobcat Hill, our mash is about 5.2-5.5 (5.44 today, to be exact) before we pitch yeast. We get to about 3.9 to 4.1 when fermentation is complete. One of the things we've started to do is to check PH every day at 9 AM. We usually set and pitch about 1PM, so that means we check at 20 hrs, 44 hrs, 68 hrs, and 92 hrs hi i have been reading lots about eggs and calcium carbonate i read on one forum about crushing up antiacid tablets in their food!! i have managed to source a food grade calcium carbonate in a power form my question is is it safe to feed them powered calcium carbonate and if so how much

Calcium Carbonate Ray Peat Foru

Re: Calcium carbonate Post by Dbates113 » Tue Apr 20, 2021 1:17 am I haven't, just sugar , water and a mix of distillers yeast and bakers yeast, SG was 1.065 and ph was 6.5ish, should I add nutrients Calcium Carbonate might interfere with the absorption of the naltrexone. Take your supplement about 1 hour away from your LDN nightly dose to be on the safe side. The best form of calcium is Horse Tail grass. Dr. Christopher has a great formula called Herbal Calcium in glycerine. Or you can make a tea from his Calc Tea formula Probably fiber also. The limestone I mentioned is called Free Flo Limestone on the feed mills sheet. In a 1,000lb batch there is 4 lbs. My understanding is that it is a cheap form of calcium to go along with the 1 to 1 mineral. Apparently many of the diary feeds use it as a cheap form of calcium also Re: Calcium Carbonate - As a Rennet Aid (Instead Of Calcium Chloride)? I second that. Calcium citrate solubility is 0.085 g/100 mL, vs 74.5 g/100mL for calcium chloride. You want to restore the Ca2+ ion balance in the milk, that's why you're adding it in the first place, and the citrate just doesn't dissolve well enough into ionic solution

Carbonat de calciu – agent sablare | IBIX Carbon Art

I was asking an old timer about his driveway Saturday. It was hard packed, slick, and a light gray color. I asked him what material it was. He told me calcium carbonate, it came from Pasadena, from a fertilizer plant. Used to be mountains of it piled up you could see from HWY225. Yeah I used to.. I'll add it just before adding yeast. In fact, I have already crushed the fruit (initial hydrometer reading of 1.040), added sugar, yeast enzyme, pectic enzyme, and campden. I'll wait 12 hours and take another hydromter reading (expecting 1.090 after adding sugar), then add Calcium Carbonate -- wait another 12 hours, and then add yeast

Calcium carbonate reduce domestic paint longevity. Pure Iron oxide red can stay 10 years in outdoor alkyd enamel, while cheaper formulation with Calcium carbonate extender can stay two or three years, not more, without chalking and destruction. Calcium Carbonate is weak, silica or glass powder seems to be stronger, better fillers Calcium carbonate is calcined in situ to give calcium oxide, which forms a slag with various impurities present, and separates from the purified iron.[3]Calcium carbonate is also used in the oil industry in drilling fluids as a formation bridging and filtercake sealing agent and may also be used as a weighting material to increase the density. Calcium carbonate in supplements is only 40% ELEMENTAL CALCIUM. For example if a supplement contains 500 mg of calcium carbonate, only 200 mg is elemental. The other 300 mg is the carbonate ingredient. Calcium citrate is 21% ELEMENTAL CALCIUM but it is better absorbed than calcium carbonate and does not require acid for absorption. Share this post

*FYI, as a cyber security engineer, never click on links in forums unless you can verify they are legit beforehand. Basically, how many grams of eggshell, if given a 95% calcium carbonate content, should be added to acetic acid (4.16% per the best info I can get, Datu Puti brand vinegar to be exact) to complete the reaction with nothing else leftover other than calcium acetate, water and. Assay— Transfer about 200 mg of Calcium Carbonate, previously dried at 200 for 4 hours and accurately weighed, to a 250-mL beaker. Moisten thoroughly with a few mL of water, and add, dropwise, sufficient 3 N hydrochloric acid to dissolve. Add 100 mL of water, 15 mL of 1 N sodium hydroxide, and 300 mg of hydroxy naphthol blue, and titrate with 0.05 M edetate disodium VS until the solution is. Remedying this requires either that one dose Flourish Comprehensive on a daily basis or using Flourish's Iron product daily. Some micro-ferts, like Plantex CSM-B, use EDTA chelated iron, which is stable up to a pH of 6.5. Others, like ThriveS, use a combination of EDTA and DTPA chelated iron (DTPA is stable up to a pH of 7.5)

I also make a lorikeet food and calcium carbonate is the only vitamin or mineral additive that I use in that. All the other vitamins and minerals they require come from the other ingredients in the mix and the fruit and vegetables they get. A forum community dedicated to budgie owners and enthusiasts. Come join the discussion about breeding. It is important to use a calcium that is as much alike as the Caltrate brand from the feedback I have gotten. Let me list the ingredients: Vitamin D 400 IU (The sunshine vitamin needed to help the body absorb calcium) Calcium 500 or 600 MG (This should be calcium carbonate form) (Calcium is the most abundant mineral in the body Someone correct me if I'm wrong, but I don't think there is a Best calcium supplement. Calcium is calcium, no good or bad. This is the one I buy: You can buy it with D3 for indoor reptiles or without D3 for reptiles that get real sun time. There are two kinds of calcium - calcium citrate and calcium carbonate. The carbonate is more readily. I've used calcium carbonate powder (dietary supplement with a consistency like flour) as an experiment to see if it had any advantages over calcium chloride. It turns your tank to milk, but dissolves in a few hours to nothing. Per weight it has a bit less calcium boost than calcium chloride, but still works. It also pulls down alk a tad Apparently powdered calcium carbonate/limestone flour are the same thing. Depending on the processing, the levels can be higher or lower. For example, the limestone flour mentioned by Jaydee is something like 30% calcium carbonate and the kind I'm buying is 97%. So you'd have to feed larger quantities of the lower percentage kind to get enough.

Calcium Carbonate Page 2 Ray Peat Foru

  1. I have a tank for ramshorn snails as food for my puffers. what I do is place cuddle bone in their tank. you know those white football shaped object that parrots munch on in their cage, well its basically pure calcium carbonate. this will ensure solid shell growth and will provide something to munch on
  2. haypoint. With sugarbeet lime, you will have a lower calcium carbonate equivalent (CCE) per ton compared to aglime. But you do get (theoretically) the same rise in soil pH if you base your application rates on the CCE of the product. In other words, one ton of sugarbeet CCE is equivalent to one ton of aglime CCE
  3. basically a small amount of Ca2+ and (CO3)2- ions floating around and undissolved calcium carbonate sitting at the bottom. i need you to explain how the plant uptakes the (CO3)2- at all. i assume you're going to say via the stomata of the leaves, but the guard cells are negatively charged when open, pretty much ensuring the (CO3)2- has no.
  4. Tums is calcium carbonate. When calcium carbonate interacts with stomach acid, it neutralizes the acid and balances the pH in the stomach by increasing alkalinity. How neutralizing stomach acid could affect opioid metabolism I don't know, but if anything I would guess they would slightly decrease absorption since these drugs maybe somewhat.
  5. The Kal brand says Carbonate from bones and company confirmed via email that it is a natural occurring carbonate but I'm going to play it safe and switch to Now Foods Calcium Hydroxyapatite. Dr.Lynne said
  6. Calcium carbonate or CaCO3 is probably the safest way chemically to make a pH adjustment, however I would prefer to stick with the maintenance suggestions which were made in this article. I didn't see anything really new in reading this article, but the suggestion for making a worm bed doesn't work well with red wigglers indoors

Calcium carbonate to help IBS-D - IC Patient Support Forum

  1. Home › Forums › Explore Media › Oil Painting › The Technical Forum › Calcium Carbonate (PW18) Oil Paint. This topic has 14 replies, 7 voices, and was last updated 3 years, 9 months ago by janinep7. Viewing 15 posts - 1 through 15 (of 15 total) Author. Posts. October 1, 2017 at 10:20 pm #995309
  2. Calcium carbonate - as in red algae calcium can cause intestinal issues such as gas, constipation, etc. Because it's more concentrated than calcium citrate, the dosage is smaller - usually only one pill twice a day. Calcium citrate is recommended for people who already have constipation issues as it's less likely to affect that
  3. I want to know calcium carbonate it can be safely added to oil paint like winsor newton or gamblin not used in the preparation of making oil paint. Hope that makes sense. Karen is the best! I'm not her but I hope I can help. I originally posted about calcium carbonate being added to acrylics, but it also applies to oils and watercolors
  4. The released Ca and Mg will stay in the water and increase the GH. BUT, the bicarbonates can be converted by acid to CO2 and lost from the tank (CO2 degassing and/or plant uptake of CO2). I hope this makes sense. Rohape, I couldn't get to your website, so unfortunatley, I don't have your tank specs
  5. Hi I have a question I hope someone can answer. In reptile and amphibian calcium supplements the main ingredient is calcium carbonate? I know there are different sources of calcium carbonate but does it have to be a brand made for reptiles to be effective.(rep-cal, repti-cal sticky tougne etc.) I was browsing the internet looking for powdered limestone which I believe is basically calcium.
Ingrasamant carbonat de calciu - Constanta - Karina Sea 98

Calcium carbonate will react with water that is saturated with carbon dioxide to form the soluble calcium bicarbonate. CaCO3 + CO2 + H2O → Ca (HCO3)2. What role does CO2 play in that reaction because, as you have just shown me, that reaction happens anyway in two steps without co2: 1) dissolution of ca/carbonate ions Calcium Carbonate. FORUMS. Recent Categories Tags Badges Search Offline. Support is Offline. It's past support hour. We are taking some rest and will come back stronger tomorrow Official support hours: Monday To Friday From 9:00AM To 5:00PM Your Time. The amount of calcium the body will absorb from supplements depends on the form of calcium in the supplement, how well the calcium dissolves in the intestines and the amount of calcium in the body. The two most commonly used calcium products are calcium carbonate and calcium citrate Jun 29, 2017. #2. Calcium is calcium, from sulfate or carbonate. I'd think you'd want at least a little carbonate in there for buffering. Consider looking for potassium bicarbonate for that. It's available from home brewing/wine making shops, as well as online. You could use baking soda (sodium bicarbonate) as well, but that adds sodium, which.

From several sources including one medical journal: One of the most frequently reported side effects of calcium carbonate is swelling of different parts of the body. The face, tongue and throat are commonly affected. For those who don't know this, calcium carbonate is the usual source of calcium used in reptile supplementation due to its low. Re: Calcium carbonate or Tums, how many do you take ? Hi Twinmom, I am self medicated on this one until I talk with my doctor in March. I started taking calcium carbonate because I developed the itching part of this disease even though my phosphorous levels are under 1,000mg a day

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Anyone use Calcium Carbonate at all? Homebrew Talk

Join Date: Jul 2006 Location: United States Posts: 13,244 Rep Power: 2586 Hi guys, Please can anyone advise as to whether feed pH can be increased by using calcium carbonate (say 2.5ml/gal to increase pH by 0.5)? I grow organically, and I'm not having any real problems, I'd just like to zero my pH between 6.2 to 6.5 every feed. Many thanks, in advance! Happy growing

Calcium Carbonate Gives Me Indigestion Ray Peat Foru

  1. Calcium carbonate will add calcium but,it is very un-effective at raising PH. Top. Thebigthumpa Bootlegger Posts: 115 Joined: Sun Oct 14, 2012 8:35 pm Location: Southern Nsw , Australia. Re: calcium carbonate. Post by Thebigthumpa » Fri Feb 07, 2014 7:46 pm So use calcium hydroxide instead
  2. Sep 13, 2010 #3. 2010-09-14T01:19. I sprayed it all down, and I've got some proper silica on the way. I'll keep the foraging area dampened until then. I have a feeling the problem was I didn't wash the sand first so I ended up with all the sand dust in addition to the sand itself. I think this stuff might actually work well for species that.
  3. Water hardness affects fish health because it influences osmoregulation. Being open systems, fish are affected by the makeup of the surrounding water. As a consequence of osmosis, freshwater fish are subject to a continuous influx of water, while marine fish have to live with a continuous outflow of water. Against this continuous movement of.

Calcium carbonate is basically ground up limestone, a soil sweetener. It works just as good if not better then horticultural hydrated lime. Its a much safer bet as well. You should be able to find calcium carbonate in just about any garden supply store. Calcium carbonate is a gentle buffer like oyster shells Lime is a calcium-containing inorganic mineral composed primarily of oxides, and hydroxide, usually calcium oxide and/ or calcium hydroxide.It is also the name for calcium oxide which occurs as a product of coal-seam fires and in altered limestone xenoliths in volcanic ejecta. The word lime originates with its earliest use as building mortar and has the sense of sticking or adhering CaCO3 releases CO2 in interactions with acids - and CaHPO4 is an acid. 5. 2 (CaHPO 4) + CaCO 3 → 300-900°C C 2 P 2 O 7 + CaCO 3 + H20 → further → 2 (C 2 P 2 O 7) + CaCO 3 → >900°C Ca3 (PO4) 2 + CO 2 (how does this compare to a repetitive exposure to 50°C For example, 1,250 mg of calcium carbonate contains 500 mg of elemental calcium (40%). Supplement Choice: Some people cannot tolerate certain calcium supplements owing to side effects such as gas, constipation, and bloating. One may need to try a few different brands or types of calcium supplement to find the one that he or she can tolerate best

Item #1245 Serving Size: ½ level teaspoon (1.7 g) Calcium (from Ca Carbonate) 600 mg (46% However here in Alabama, we use dolomitic limestones, or wood ashes for calcium carbonate sources. Our native soil is mostly acidic clays. No matter where you live, if you use tons of homemade slighly undone compost in your garden beds as a mulch, and you use lots of woody materials like pine needles or sawdust in your decomposing compost mix. Calcium Carbonate is a calcium supplement containing one of the highest concentrations of elemental calcium available. Its high calcium content makes it an excellent form for the support of healthy bones and teeth.* Natural color variation may occur in this product. This product is sold by weight not volume. Brand Story. By NOW Food

Calciu carbonic - ROmedi

What is calcium carbonate? Calcium is a mineral that is found naturally in foods. Calcium is necessary for many normal functions of the body, especially bone formation and maintenance. Calcium carbonate is used to prevent or to treat a calcium deficiency. There are many brands and forms of calcium carbonate available Chemical reaction - Chemical reaction - Energy considerations: Energy plays a key role in chemical processes. According to the modern view of chemical reactions, bonds between atoms in the reactants must be broken, and the atoms or pieces of molecules are reassembled into products by forming new bonds. Energy is absorbed to break bonds, and energy is evolved as bonds are made

Adult Dosing . Dosage forms: CAP: 350 mg; TAB: 500 mg, 600 mg; CHEWABLE: 200 mg, 260 mg, 300 mg, 400 mg, 500 mg, 600 mg; PWDR: 1000 mg per tsp, 1200 mg per tsp, 1600 mg per tsp; SUSP: 500 mg per 5 mL Special Note [strength clarification] Info: CaCO3 contains approx. 40% elemental Ca; 1 g CaCO3 = 400 mg (20 mEq) elemental Ca; supplements w/ oyster shell or coral Ca may contain less elemental Ca. Calcium Carbonate Formula. It is a chemical compound with the chemical formula CaCO 3.; It is a white insoluble powder-like substance which occurs naturally in minerals, chalk, marble, limestone, calcite, shells, pearl, etc.; Medicinally, it is used as an antacid or as a calcium supplement The answer is 100.0869. We assume you are converting between grams Calcium Carbonate and mole. The molecular formula for Calcium Carbonate is CaCO3. The SI base unit for amount of substance is the mole. 1 grams Calcium Carbonate is equal to 0.0099913175450533 mole. Note that rounding errors may occur, so always check the results Calcium carbonate is already substantially supersaturated in seawater and in reasonably maintained reef tank. Consequently, adding more solid does not lead to dissolution. On the contrary, since the water is already supersaturated, addition of solid calcium carbonate can actually lead to a decline in calcium, magnesium, alkalinity, and pH Just a note, (because i'm anal sorry) Calcium Carbonate is CaCO3, you've written it as Calcium Cobalt. They are asking you how many mL from the 25mL vial do you need to provide the required 45mEq? What you know: 1mL contains 4.4mEq CaCO3. What you can work out easily: 25mL contains 25 x 4.4 = 110 mEq

Calcium Carbonate; NEW to the Forum? Remember to REFRESH your screen often to see the latest responses to your post! If this is your first visit, be sure to check out the FAQ by clicking the link above Calcium Carbonate - posted in Newbie Questions: Could calcium carbonate have a purpose in a formula other than as a color donor? For example Ive come across a 1# core burner formula that is listed as 91% Black Powder and 9% Calcium carbonate. Are they using the carbonate to slow down the BP, if so why not adjust the BP ratios to start with

Help with calcium carbonate to increase pH - ADI Forum

Home › Forums › Explore Media › Oil Painting › The Technical Forum › Calcium Carbonate vs. Calcium Bicarbonate. This topic has 35 replies, 11 voices, and was last updated 15 years, 1 month ago by RVM45. Viewing 15 posts - 1 through 15 (of 36 total) 1 2 3. Calcium Carbonate Foliar Spray is Xtreme Gardening's revolutionary calcium carbonate foliar spray which increases CO2 levels from 0.03 vol% (atmospheric level) to 0.1 vol% †the optimal level desired by plants CalCarb is a proprietary calcium carbonate (CaCo3) which infiltrates plant leaves through the stomata

is calcium carbonate a sustainable resource? Deposits of calcium carbonate are laid down at a similar rate at which oil and coal deposits are formed. So technically it is no more renewable than coal and oil. The only difference being that the reserves of calcium carbonate are so much more massive. Link to post (This is a topic of a little confusion for me and I would really like to know how I can dissolve calcium carbonate in water.)Quote from wikipedia calcium carbonate eople with hard water have a problem with lime scale.water from under ground aquifiers etc, as drinking water,can be exposed to higher levels of Co2 than the normal atmosphere,(it is. Repti Calcium for Snails? Apr 8, 2012. ZeeZ. Member. I've been having a bit of a problem with my snails. My snails' shells haven't been looking too great as of late, even though they have boiled cuttlebone in their tanks to eat directly from if they need to. I considered crushed seashells, but that would raise my kH as well as my pH, which is. Calcium carbide comes in a can that you add water to, which generates acetylene gas to burn as a fuel. It's a good way to store fuel for a stationary supply (keep it dry and it has an infinite shelf life), but the weight per btu is low (i haven't done the calc or looked it up) because you end up with a leftover solid mass of what is essentially limestone

Calcium Carbonate and Calcium Gluconate are two very important things to ensure the good health of your budgerigars. Most solid forms of Calcium are Calcium Carbonate and include Cuttle Bone, Egg Shells, Oyster Shell Grit and Plaster of Paris. Calciumg Gluconate is a combination of calcium and glucose or blood sugar Welcome to Connecting to Collections Care › Forums › Group Forums › C2C Community Archives - 2012 through 2014 › cleaning museum silver - sodium carbonate or calcium carbonate? This topic has 6 replies, 5 voices, and was last updated 6 years, 8 months ago by Marianne Weldon

Calcium carbonate BackYard Chickens - Learn How to Raise

35. 0. Status (Visible) Pharmacy Student. Aug 16, 2011. #3. metformin87 said: im not sure what you're asking because i didnt read it all but calcium citrate is 21% calcium while calcium carbonate is 40% calcium. so if you got a question asking how much mg of calcium is in 1500mg of calcium citrate.... 0.21 x 1500 = 315mg of calcium then you. Where CaA2 is just some salt byproduct. The Carbonic acid will quickly decompose to form Carbon Dioxide and water, H2CO3 --> H2O + CO2 So the complete, balanced, reaction would be, 2 HA + CaCO3 --> H2O + CO2 + CaA2 For every 1 mole of Calcium Carbonate, you will need 2 moles of the monoprotic acid

Calciu gluconic - ROmedi

I started adding a 2 part calcium/carbonate liquid supplement last week (by Seachem) - I finally got up the nerve to do this after ridiculous amounts of research!! I'm so afraid to add anything to the tank when everything looks pretty good. But I bought a new piece of tonga branch and it is.. The mass of calcium carbonate upon thermal decomposition decreased by 1/5. (a) How many molecules of CaCO3 per 100 molecules were decomposed to CaO and CO2. (b) The content of CaO in the final sample express in molar fraction. My solution: I set the starting sample to 100g which corresponds to 1 mole of CaCO3

Good source of Calcium Carbonate to raise KH? [Archive

Calcium carbonate sand . From your moderators! Forum Information & Rules (Please read) Announcements. Gerbil FAQ. Forum Use. General Care. Behavior and Introducing. Food. Housing. Health. Breeding. Colors/Genetics. Do it yourself projects. Gerbils. General Info, comments or questions Drugs.com provides accurate and independent information on more than 24,000 prescription drugs, over-the-counter medicines and natural products. This material is provided for educational purposes only and is not intended for medical advice, diagnosis or treatment. Data sources include IBM Watson Micromedex (updated 2 Aug 2021), Cerner Multum™ (updated 3 Aug 2021), ASHP (updated 30 July 2021. Sources of calcium carbonate. Forums. Specific Discussions. Aquatic Plant Fertilization . C. Carissa Guru Class Expert. Jun 8, 2007 678 0 16. Jun 11, 2007 #1 Hi, I'm just learning about how to properly fertilize plants. Seeing as how my water is extremely soft with no KH or GH, I need to add calcium and magnesium besides other fertilizers.. Calcium carbonate would act like sodium carbonate and your ph and TA would go sky high. If you need to raise your ph it might be useful. Otherwise, probably not. I'm not even sure that it will dissolve easily enough to use

Calcium Carbonate vs Calcium Citrate: Which Form Is Best

Realitatea este că singurul fluid din corp care îşi poate modifica într-un mod semnificativ valoarea pH-ului, altfel spus nivelul de aciditate, ca urmare a consumului de hrană este urina. Apa alcalină nu are absolut niciun efect. Evident, nu aceasta pare a fi concluzia sugerată de reclamele emisiunilor TV sau pe Internet I guarantee you that bentonite is MUCH more effective than either ground or precipitated calcium carbonate (CaCO3). Try making a past with some (clean) kitty litter. A paste in the 10% solids range should be good. Put the paste on the oil-soakeded area, and let it dry. Rub off with a soft rag. Inspect, and apply again

National Hazard. Posts: 298. Registered: 20-5-2011. Location: New Jersey. Member Is Offline. Mood: No Mood. posted on 25-6-2011 at 06:19. It appears that calcium carbonate grows in chlorinator chambers, which shows that CaCO3 is not affected by Cl2. Other components in cement may react with chlorine, though Calcium carbonate powder is a bit more expensive comparatively but is good to use with hatchling, yearling and small tortoises. A Calcium block made from powder would either need a binder ingredient or to be completely saturated, formed and dried to hold it together Home › Forums › Explore Media › Oil Painting › Calcium Carbonate bound in oil This topic has 5 replies, 3 voices, and was last updated 11 months, 3 weeks ago by null and void . Viewing 6 posts - 1 through 6 (of 6 total Chemistry Help Forum. Chemistry involves elements and compounds composed of atoms, molecules, and ions. Founded in 2008, Chemistry Help Forum is dedicated to free chemistry help and chemistry discussions, and our chemistry community welcomes students, teachers, educators, professors, chemists, scientists, and engineers Living creatures are amazing at building their homes from just about anything, but sea-dwelling creatures our particular wizards. Microscopic coccolithophores, coral-building algae, and giant snails engineer their own building material like magic by pulling two dissolved chemicals, calcium and carbonate, out of the water to form solid shells of, surprise, calcium carbonate

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