Why do we use morality rather than molarity as our concentration unit for an experiment.​

Why are pipes bursting in the in extremely cold weather?

At 20°c, a sample of h2o liquid and a sample of co2 gas each have the same average kinetic energy. why is one a liquid and the other a gas at this temperature?

How many moles of oxygen gas are produced from the decomposition of six moles of potassium