Calculate the weight of lime (CaO) obtained by heating 200 kg of 95% pure lime stone (CaCO3).

How many moles of potassium chlorate to be heated to produce 11.2 litre oxygen

The molarity of 20% (W/W) solution of sulphuric acid is 2.55 M. The density of the solution is

Naturally occurring chlorine is 75 % Cl35 and 25 % Cl37. Calculate the average atomic mass of chlori

8 litre of H2 and 6 litre of Cl2 are allowed to react to maximum possible extent. Find out the final

112.0 mL of NO2 at STP was liquefied, the density of the liquid being 1.15 g mL−1. Calculate the num