hopscotch284263 hopscotch284263

01-09-2016
Chemistry

contestada

In a solution at 25°C, the [H+] is 3.5 × 10−6 M. What is the [OH−]?

Respuesta :

Willchemistry Willchemistry

01-09-2016

Kw = [ H+] x [ OH-]

1 x 10⁻¹⁴ = [ 3.5 x 10⁻⁶] x [OH-]

[OH-] = 1 x 10⁻¹⁴ / 3.5 x 10⁻⁶

[OH-] = 2.85 x 10⁻⁹ M

Answer Link

Otras preguntas

How have terrorism and the 9/11 attacks changed the policies of the United States in regards to immigrants and terrorism? Discuss the events of 9/11 and the War

Three students are chosen from 6 males and 4 females how many ways are there for mary to go on the trip

Can someone Help me with that please

The sum of two numbers is 69. The larger number is three less than twice the smaller number. Find the numbers. Show your work.

FIRST ONE TO ANSWER CORRECT GETS BRAINLYIST! Which characteristics of Dickinson’s style are evident in "The Snow”? Check all that apply. - four-line stanzas -

Can I get some help with these questions thank you

Adair needs $21,150 to purchase a boat. How much money will you need to invest today in a savings account earning 3.2% interest, compounded monthly, to have en

What do the tympanic membranes do for the frog?

You are on standby at a sporting event when an infant nearby suddenly begins to cough

What do you think of when you hear the word Renaissance? Write your response in three to four sentences.