I need this very fast so please answer this first! I will mark you as the Brainiest and put my max points so please hurry!!!

As heat is slowly added to a glass of ice water, the temperature remains at 0 degrees Celsius (ºC). Which of the following statements explains why the temperature of the mixture of ice and water remains constant as heat is added?

A. Heat is stored in the solid ice.
B. Heat is stored in the liquid water.
C. Heat is used to turn the solid ice into liquid water.
D. Heat is absorbed equally by the solid ice and the liquid water.

Answer C

Explanation:

Heat is used to turn the solid ice into liquid water

C

Explanation: Heat is used to turn the solid ice into liquid water.

1. for the first question, we must find the mass of the anhydrous salt, mgso₄. the molar mass for mgso₄·7h₂o is 246.47 g/mol, while that of mgso₄ is 120.37 g/mol.7.834 g mgso₄·7h₂o * 1 mol mgso₄·7h₂o/246.47 g * 1 mol mgso₄/1 mol mgso₄·7h₂o * 20.37 g mgso₄/mol = 0.647 g mgso₄

2. mass of water = mass of sample - mass of anhydrous salemass of water = 7.834 - 0.647 = 7.19 gpercent water in hydrate = 7.19/7.834 * 100 = 91.74%

explanation: no but i do not usually comment