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What compound do magnesium carbon and oxygen make?
Magnesium carbonate is formed when magnesium, carbon, and oxygen combine. It is a white solid that is commonly used as an antacid to relieve indigestion and heartburn.
Does heating calcium carbonate produce an endothermic or exothermic reaction?
Heating calcium carbonate (CaCO3) produces an endothermic reaction because energy is absorbed in the form of heat to break the bonds between the calcium, carbon, and oxygen atoms in the compound. This results in the decomposition of calcium carbonate into calcium oxide (CaO) and carbon dioxide (CO2).
What is the formula and charge for Carbonate and Mg2?
The formula for carbonate is CO3^2-, and it has a charge of -2 due to the -2 charge on each oxygen atom. The formula for magnesium ion is Mg^2+, which has a charge of +2 due to the loss of two electrons.
What happens to the solidity of calcium carbonate is heated?
When calcium carbonate is heated, it undergoes thermal decomposition to produce calcium oxide (quicklime) and carbon dioxide gas. This process occurs around 825°C and the solid calcium carbonate breaks down into a solid and a gas.
A reactive metal whose compounds make up limestone?
Calcium is a reactive metal whose compounds make up limestone. It forms calcium carbonate, which is the main component of limestone and other minerals like marble.
Calcium carbonate CaCO3 or magnesium carbonate make what stone?
Limestone.
What does Sodium carbonate and Calcium chloride make?
calcium carbonate
Name a mineral we need from our diet to help make our bones strong.?
Calcium Carbonate (Lime stone).
What formula does MgCO3 make?
Magnesium carbonate (MgCO3) is composed of one magnesium (Mg) atom and one carbonate (CO3) ion.
How do you separate magnesium carbonate from a solution of magnesium carbonate and sodium carbonate?
You can separate magnesium carbonate from a solution of magnesium carbonate and sodium carbonate by adding a strong acid, such as hydrochloric acid, to the solution. This will convert the magnesium carbonate into magnesium chloride, which is soluble in water. The resulting magnesium chloride solution can be separated from the insoluble sodium carbonate by filtration.
What 2 elements make water hard?
magnesium and calcium.
Is the calcium carbonate in an eggshell a compound?
Yes, calcium carbonate is an inorganic compound. The chicken that laid the egg took the calcium carbonate from her bones and the feed she was eating to make the eggshell.
How do I make calcium carbonate crystals?
Calcium Carbonate is insoluble chemical compound so all you have to do is decant or filter.... think about this, how do you separate sea shells from water? sea shells are made from calcium carbonate, that's why you see then on the beach all the time because they are insoluble.
When calcium carbonate is heated what does it make?
milk =]
What 2 things does magnesium carbonate contain that make it a compound?
Magnesium carbonate contains magnesium atoms and carbonate ions. These two elements combine chemically to form a compound with a specific chemical formula.
What elements make up calcium hydrogen carbonate?
Calcium hydrogen carbonate is composed of calcium ions (Ca^2+), hydrogen carbonate ions (HCO3^-), and water molecules (H2O). When dissolved in water, calcium hydrogen carbonate dissociates to form these ions.
Percent calcium ion in calcium carbonate?
Calcium carbonate (CaCO3) consists of one calcium ion (Ca2+) and one carbonate ion (CO3^2-). Therefore, the percentage of calcium ions in calcium carbonate is calculated as: (Atomic mass of calcium / Molecular mass of calcium carbonate) x 100 = (40.08 / 100.09) x 100 = 40.02% Therefore, calcium ions make up approximately 40.02% of the total mass of calcium carbonate.
