3. Acids and Bases
Acids and Bases
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.