ILLUMINATED ILLUMINATED

12-06-2017
Chemistry

contestada

hat is the pH of a solution with a hydroxide ion concentration of 10–6M? A. pH = 12 B. pH = 8 C. pH = 6 D. pH = 7

Respuesta :

dec77cat dec77cat

12-06-2017

c=10⁻⁶ mol/L

pH=14-pOH

pOH=-lg[OH⁻]

pH=14+lg10⁻⁶=14-6=8

B. pH = 8

Answer Link

Otras preguntas

- The water level of a lake fell by 13 inches during a 15-week-long dry spell. Simplify the complex fraction below to find the average rate at which the water l

Which statement is an example of immigration?

Qué fue capaz de hacer lazarillo después de cuatro años en este oficio?

Which sentence best states the authors' claim? Even though one book after another repeats this myth, the popularity of spices had nothing to do with disguising

Consider two solutions, the first being 50.0 mL of 1.00 M CuSO4 and the second 50.0 mL of 2.00 M KOH. When the two solutions are mixed in a constant-pressure ca

Look at the image, read, and select the correct sentence that matches the image. Your best friend announced that her mom has won a trip to Hawaii. What can you

What is Summer afraid will happen if they don't slow down? they will be surrounded by gorilas they will hit something they will be lost in the jungle they will

The difference of two numbers is 16 the greater number is five less than four times a small number find the two numbers

Find the slope of the graph of Y= 12.8x

Mr. Smith has a maximum of $50 to spend at a museum. A ticket to the museum costs $7. He can spend p dollars to buy other things at the museum. Which inequality