Question

What is the ph of a koh solution that has [h+] = 1. 87 × 10–13 m? round to the nearest tenth. what is the poh of a koh solution that has [oh–] = 5. 81 ×10–3m? round to the nearest hundredth. what is the ph of a solution of nacl that has [h+] = 1. 00 × 10–7 m? round to the nearest hundredth.

Answer 1

What is the pH of a KOH solution that has [H+] = 1.87 × 10–13 M? Round to the nearest tenth.

12.7

What is the pOH of a KOH solution that has [OH–] = 5.81 ×10–3M? Round to the nearest hundredth.

2.24

What is the pH of a solution of NaCl that has [H+] = 1.00 × 10–7 M? Round to the nearest hundredth.

7.00

Step-by-step explanation: