When potassium bicarbonate, KHCO3 is heated, the compound decomposes to form potassium carbonate, carbon dioxide and water. Write a balanced chemical equation for this reaction.​

When will le chatelier's principle come into effect? at the beginning of a reaction, when there are only reactants when a reaction has reached chemical equilibrium when a catalyst is added to a reaction mixture when a reaction is occurring but not yet at equilibrium

If you add 10ml of hot water to 10ml of cold water and the change in tempature 8°c calculate how much energy is gained by the cold water

When would a bouncy ball have the most potential energy