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

we bought food this week

Which of the following is an example of a Variable Cost? A. an employee who makes $40,000 a year B. purchasing raw materials when production increases C. making

what is the value of x if 105% of 90 is equal to 200% of x?

8 Lucretia Mott and Elizabeth Cady Stanton held a women's rights convention in 1848. The men and women at the convention adopted a Declaration of Sentiments tha

The activities needed to operate a business can be divided into a number of

Frank bought 6 pens and 3 highlighters in the school store and paid $21 for the whole purchase. His friend, Andy, paid $19 for 2 pens and 4 highlighters. If all

Ignoring friction, what is the acceleration of a 75.0 kg object which is acted upon by an unbalanced force of 500 N?

Use Charles's Law to interpret the following problem and then select the correct answer below. A 250mL compressed tank is filled with Hydrogen gas and has a pre

Which financing option has the highest overall costs? Rent to own credit card Installment Cash

Which of the following is historically significant for inspiring other colonies to declare independence against their rulers?