Answer to Question #198004 in General Chemistry for niushka

General Chemistry

Question #198004

what is the H+ in a solution with a pH of 9.28

Expert's answer

pH=-log₁₀[H⁺(aq)]

-pH=log₁₀[H⁺(aq)]

[H⁺(aq)]=10^-pH

[H⁺(aq)]=10^-9.28

[H⁺(aq)]=5.25*10^-10 moldm^-3

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A coffee-cup calorimeter initially contains 125 g water at 24.2°C. Potassium bromide (10.5 g), also
2. One gram of sodium hydroxide pellets is dissolved in two hundred-fifty milliliters water. What is th
3. Consider the reaction below. How much heat is evolved when 186 g oxygen are reacted with excess hydr
4. Given the following data, calculate the ∆H for the reaction: CaC₂(s) + 2H₂O(l) → Ca(OH)₂(a
5. A coffee-cup calorimeter initially contains 125 g water at 24.2
6. A serving size of six cookies contains 4 g of fat, 20 g of carbohydrates, and 2 g of protein. If wal
7. The enthalpy of combustion of solid carbon to form carbon dioxide is -393.7 kJ/mol C, and the enthal