Water is stored in a tank at 75°c and 2.5 atm. use the antoine equation calculate the boiling temperature of the water (f). report three significant figures

Explanation:

Antoine equation is as follows.

It water is at , then values of constants A, B, and C will be as follows.

               A = 8.07131,  B = 1730.63,  C = 233.426

When pressure, P = 2.5 atm then putting these given values into the above equation as follows.

                5.40365 =

                        T =

Converting the temperature into Fahrenheit as follows.

                    =

                                  =

Thus, we can conclude that the boiling temperature of the water is .

well in order to answer this question you have to provide more information < 3

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%