Answer to Question #330572 in General Chemistry for Ivan Ackerman

General Chemistry

Question #330572

Calculate the H3O+ concentration for each pH.

pH=11[H3O+]=

pH=2[H3O+]=

pH=5[H3O+]=

Expert's answer

pH = - log₁₀[H₃O⁺] => [H₃O⁺] = 10^-pH

pH=11 [H3O+] = 10^-11M

pH=2 [H3O+] = 10^-2M

pH=5 [H3O+] =10^-5M

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Complete these Brønsted–Lowry reactions.HCO−3+H+↽−−⇀HCO−3+OH−↽−−⇀
2. Complete and balance the three equations according to acid and base behavior in water. Phase labels
3. Give the name for the acid with the formula H3PO4 .
4. The characteristic odor of pineapple is due to ethyl butyrate. Combustion of 2.78 mg of ethyl butyra
5. A flask is charged with 2.00 atm of nitrogen dioxide and 1.00 atm of dinitrogen tetroxide at 25 °C
6. How many molecules of hydrochloric acid (HCI) are required to react with 10.0grams of zinc (Zn)?
7. 7. Carbon absorbs energy at a wavelength of 150.0 nm. The total amount of energy emitted by a carbon