If the total mass of the products of a reaction is
250 g, what was the total mass of the reactants

6what is the importance of water on earth? a) it keeps the top layer of the geosphere cool b) it allows life to exist c) it provides ice at the poles d) it creates earth's blue color from space

Define dew point. i am writing this part to be able to ask the question

Explain what happens at the saturation point when adding salt to water at room temperature.