1. Calculate the mass percent of water for the hydrate, LINO3- 3HO. 2. What will be the probable effect if you kept the crucible completely covered during the entire heating and cooling processes? Would your calculated percent water in the hydrate be high, low unaffected? Explain. 3. If 2.752 g sample of Ca(NO3)2 xHO is heated to constant mass, the residue weighs 1.941 g. Determine the value of x and the formula of the hydrate.