Is grass asexual, sexual, or both

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

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)

When scientists are ready to publish the results of their experimentation, why is it important for them to include a description of the procedures they used?