Combustion analysis of a hydrocarbon produces 33.01 g co2 and 13.51 g h2o. calculate the empirical formula of the hydrocarbon.

What is the molar mass of potassium nitrate, kno3

Which description best characterization the motion of particles in a solid

Reacting masses1 calcium carbonate breaks down on heating to produce calcium oxide and carbondioxide gas.caco3 + cao + co2a student heats 15 g of calcium carbonate strongly in a crucible.relative atomic masses (a): ca = 40, c = 12, o = 16.calculate the mass of calcium oxide produced by this reaction.(5 marks)