What happens when calcium bisulphite reacts with dilute nitric acid?
Calcium nitrate is formed.
Calcium nitrite is formed.
Calcium hydroxide is formed.
Calcium sulphate is formed.
Calcium bisulphite reacts with dilute nitric acid to form calcium nitrate, water and sulphur dioxide gas.
Ca(HSO3)2+2HNO3→Ca(NO3)2+2H2O+SO2(g)
Calcium reacts with water to form calcium hydroxide and hydrogen gas.
A metal carbonate is formed when dilute sulphuric acid reacts with calcium carbonate.
Write the following in the form of a word equation: Sodium hydroxide reacts with calcium bromide to form calcium hydroxide and sodium bromide.In the formula CaBr2 what does Ca stand for and what is its valency?
4.5 moles of calcium carbonate are reacted with dilute hydrochloric acid.
What mass of calcium chloride is formed? [Relative molecular mass of calcium chloride is 111].