PaolaIsa05 PaolaIsa05

04-05-2021
Chemistry

contestada

Given the [H+] = 3.89x10^-7M, what is the [OH-]?

Given the H 389x107M what is the OH class=

Respuesta :

Trancescient Trancescient

04-05-2021

Answer:

[H][OH] = 10^-7

[OH] = 10^-7/ 3.89x10^-7 = 0.257M

Answer Link

Otras preguntas

Given the expression 2/5 - 4/6, write the addition problem that is equivalent to it

formation of placenta????

SP: Describe what moment is, give the formula and unit for it. Rearrange the equation to make a force as a subject

Two supplementary angles have measures in the ratio 5:4 what is the measure of the smaller angle

The Council of Trent (1545-1563) reaffirmed certain Roman Catholic beliefs and yet made some reforms. List separately these reaffirmations of belief and the ref

While on a business trip to Summerfield, Vera treated her co-workers to a meal that cost $12. Vera knew that when the bill came, she would need to pay Summerfie

©La violence est de plus en plus présente dans le monde. Expliquer ce fenomene, dite ce qu'il le cause est remédier à ce problème. © C'est une production écrite

come on somebody plz help

Please help me it’s urgent

what expression is equivalent to 2(x + 7)-18x+4/5