need help with 10 & 11.
10. Consider a 0.10 M solution of H&PO4 and the...
10. Consider a 0.10 M solution of H&PO4 and the acid's successive dissociation constants below. Kal = 7.5 x 103, K2 = 6.2 x 108, Ka = 4.8 x 1013 Which of the following is present in the greatest amount? Hiahest С. НРО,2- D.H2PO (А) Н.РО В. РОД- Е. Н.О 11. What is the pH of an aqueous solution containing 0.015 MHI and 0.010 M HCLO2? А. 2.00 В. 0.82 С. 1.60 D. 1.82