what is the difference between calcium carbonate and talc?
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The difference between talc and calcium carbonate: Calcium carbonate is generally granular, so its stiffness and other aspects than talcum powder, but its price is low, and high whiteness, while the impact toughness of small plastic.
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Dolomite is very similar to the mineral calcite. Calcite is composed of calcium carbonate (CaCO3), while dolomite is a calcium magnesium carbonate (CaMg(CO3)2). ... Calcite has a hardness of 3, while dolomite is slightly harder at 3 1/2 to 4.
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What is “calcium hardness” and “total hardness” and what's the difference between them? Calcium hardness is the measurement of dissolved calcium in hot tub or pool water. Total hardness, which is measured by different test kits, measures both the calcium and magnesium present in water.
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Calcite is a form of calcium carbonate with the chemical formula CaCO3. In other words, calcite is composed of a basic structure of one atom of calcium, one atom of carbon and three atoms of oxygen.
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Talc is a clay mineral, composed of hydrated magnesium silicate with the chemical formula Mg3Si4O10(OH)2. ... This mineral is used as a thickening agent and lubricant; is an ingredient in ceramics, paint, and roofing material; and is a main ingredient in many cosmetics.
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The two most commonly used calcium products are calcium carbonate and calcium citrate. Calcium carbonate supplements dissolve better in an acid environment, so they should be taken with a meal. Calcium citrate supplements can be taken any time because they do not need acid to dissolve.
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Calcium carbonate is CaCO₃. In total, five atoms in this molecule.
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Limestone is a sedimentary rock composed mostly of calcite and aragonite, which are different crystal forms of calcium carbonate. Coal is a combustible black or brownish-black sedimentary rock usually occurring in rock strata in layers called coal beds. These rocks are composed of many distinct minerals.
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Similar and yet distinct, chalk is a base (an alkali that neutralizes acids) that is composed of calcium and oxygen combined with carbon (CaCO3), while gypsum is a salt (the product of a base and acid reacting and both becoming neutralized), made up of calcium and oxygen combined with sulfur.
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The major carbonate of calcium is calcium carbonate and calcium bicarbonate. The main difference between calcium carbonate and calcium bicarbonate is that the calcium carbonate molecule consists of Ca, C and O chemical elements whereas the calcium bicarbonate consists of Ca, C, O, and H chemical elements.
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Limestone consists of calcium carbonate, which has the chemical formula CaCO3. Limestone exists in sedimentary and crystalline form.
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Some well-known calcium carbonate products include Caltrate, Viactiv Calcium Chews, Os-Cal, and Tums. Calcium citrate supplements are absorbed more easily than calcium carbonate. They can be taken on an empty stomach and are more readily absorbed by people who take acid-reducing heartburn medications.
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The difference between the two is caused by the binding agent that is used. The sharpening particles of a water stone are bound by softer material, the particles of an oil stone by harder material.
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The key difference between light and heavy magnesium carbonate is that the light magnesium carbonate (hydromagnesite) consists of 4 water molecules whereas the heavy magnesium carbonate (Dypingite ) contains 5 water molecules.
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Mineral and Chemical Composition: The minerals calcite and dolomite are the main ingredients of limestone. Both are calcium-bearing carbonate minerals, meaning that they contain the chemical elements calcium (symbol Ca), carbon (symbol C) and oxygen (symbol O).
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Originally Answered: What is the difference between carbonate and bicarbonate? Carbonate is the CO₃²⁻ ion; bicarbonate is the HCO₃⁻ ion, also called the “hydrogen carbonate” ion. Thus sodium carbonate is Na₂CO₃ and sodium bicarbonate is NaHCO₃.
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There is no difference; reporting it as calcium carbonate is a convention. You actually titrate the carbonate/bicarbonate, not calcium carbonate.