50g of calcium carbonate sample decomposes on heating to give calcium oxide and 20g of carbon dioxide. the approximate % purity of calcium carbonate sample is

Write two uses of calcium carbonate.

Write two uses of calcium carbonate.

20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide and 8.0 g magnesium oxide. What be the percentage purity of magnsesium carbonate in the sample?

How calcium carbonate is prepared?

Metal carbonates decompose on heating to give metal oxide and carbon dioxide. Which of the metal carbonates is most stable thermally?

Metal carbonates decompose on heating to give metal oxide and carbon dioxide. Which of the metal carbonates is most stable thermally?

Convert into moles: 22g of carbon dioxide.

Calcium carbonate decomposes on heating to give calcium oxide and carbon dioxide. How much volume of CO_2 will be obtained by thermal decomposition of 50g CaCO_3 ?

Metal nitrates decompose on heating to give metal oxides, brown fumes of nitrogen dioxide and carbon dioxide. (T/F)

Calcium carbonate on heating produces