Phase change is the solute
the one that doesn't phase change is the solvent.
A
2 hydrogen and 1 oxygen makes water
I think D?? I apologize if not-check in other answers to be sure ^^
It would be 0.341 because if you add 0.229 and 0.112 it will be 0.341
Its a formula relating to specific heat capacity
Δθ refers to the change in temperature
Q refers to the energy neededto raise the temperature of an object by the change in temperature
m stands for the mass of tje object
c is the specific heat capacity which is the amount of energy needed to heat up an object per unit mass
