3. Acids and Bases
Acids and Bases
3PRACTICE PROBLEM
Estimate the pH of each solution given below based on hydronium or hydroxide concentration without using a calculator.
(i) [HO−] = 2.4 × 10−9 M
(ii) [H3O+] = 3.5 × 10−2 M
(iii) [H3O+] = 5.7 × 10−4 M
Determine the exact pH by using a calculator.
Estimate the pH of each solution given below based on hydronium or hydroxide concentration without using a calculator.
(i) [HO−] = 2.4 × 10−9 M
(ii) [H3O+] = 3.5 × 10−2 M
(iii) [H3O+] = 5.7 × 10−4 M
Determine the exact pH by using a calculator.