Question

please life saver i am taking a quiz now can some one help me with this pleeeeeeeaaaaaaaaassssssseeee

Calculate the pH of 0.175 M phosphoric acid (H3PO4, a triprotic acid). Ka1 = 7.5 x 10-3, Ka2 = 6.2 x 10-8, and Ka3 = 4.8 x 10-13.

Answer 1

If you're taking a quiz now, then you're trying to cheat! We help with homework. We do not help students cheat on tests and quizzes.

Answer 2

i did it but i can't find the right answer i tried several times but i cant get the result please help me out

Answer 3

keep trying

Answer 4

trying to cheet ha

Answer 5

how do you do this problem, I have a similar homework problem