What is the molar mass of nickel (ll) chloride(NiCl2)

What happens when the temperature of a solution increases?

What are transitions between a liquid and a solid called? identify which way they are transitioning

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