What is the volume of oxygen at STP can be produced by 8.1 g of potassium chlorate according to the reaction `2KCl_(3) to 2KCl + 3O_(2)`?

Calculate the volume of oxygen at STP that can be produced by heating 12.25g of potassium chlorate.

What is the volume of oxygen at STP liberated when 12.25 g of potassium chlorate is subjected to heating?

The volume of 8 g O_(2) at STP is

What volume of hydrogen sulphide at STP will burn in oxygen to yield 12.8 g of sulphur dioxide according to the equation 2H_(2)S + 3O_(2) to 2H_(2)O + 2SO_(2) .

What is the volume of oxygen liberated at S.T.P When 3.4g of H_(2)O_(2) is heated?

Which catalyst are used in following reactions : 2KClO_3 to 2KCl + 3O_2

Classify each of the following reactions 2KClO_3(s) gives 2KCL (s)+3O_2(g)