amenguallillian amenguallillian

04-05-2021
Chemistry

contestada

If a given aqueous solution at 298 K contains [H+] = 1.0 × 10-9, what is the [OH-]?

A. 1.0 × 10-14

B. 1.0 × 10-9

C. 1.0 × 10-5

D. 1.0 × 10-1

Respuesta :

alexismonreal8p61rx9 alexismonreal8p61rx9

07-05-2021

Answer:

C.

Explanation:

[tex]\frac{1x10}x^{-14} = 1x10^{-9} \\ x =1x10^{-5} \\\\[OH][H]= 1x10^{-14}[/tex]

The concetration can be found by dividing the water ph constant by the [H=] or [OH] to find the other

Answer Link

Otras preguntas

Each day that a library book is kept past its due date, a $0.30 fee is charged at midnight. Which ordered pair is a viable solution if x represents the number o

What happens before mitosis occurs

under the Virginia plan,who would command the armed forces and mange foreign relations

true or false, Mendel discovered predictable patterns in the inheritance of traits ?

can someone explain what's n+1-3n=-5+n+1-2

What is the square rute of 81

2[tex] 3^(x+7) = 9^(x-1)[/tex]

what are some powders that you might find on the kitchen floor

People will typically report that they are dreaming if they are awakened: a. before they reach the REM sleep stage. b. during the REM sleep stage. c. after they

Parliament passed the Coercive Acts, known in America as the Intolerable Acts, in response to A. the Boston Massacre. B. the Boston Tea Party. C. insults addres