BryanAlvarado77 BryanAlvarado77

30-05-2018
Chemistry

contestada

normal cellular pH has a hydrogen concentration of 3.98 x 10-8 M. what is the pH of a cell

Respuesta :

kenmyna kenmyna

08-06-2018

The Ph of the cell is = 7.4

Ph = -log (H^+ concentration)

Ph =- log ( 3.98 x10^-8) = 7.4

this mean the cell is basic since the PH>7

Answer Link

Otras preguntas

Mr. Hermans's class is selling candy for a school fundraiser. their goal is to raise $500 by selling C boxes of candy. for every box of candy they sell, they e

Hey, can you factor completely 6x^2+11x-10 as (6x-4)(x-15/6)? I know the proper way is (3x−2)(2x+5) but i did it this way and want to know if it is correct.

If a large surface area is helpful to cells, why do cells not grow to be very large?

Which can be used to find the absolute value of 4 – 7i?

butter and flour are mixed in the ratio 2:3. paul has 640 grams of butter and 880 grams of flour. how much more flour does he need?

a group of 47 children, with some adults, travelled by coach in a trip to a zoo. the total cost of the trip was £591. the entrance fee was £12.35 for each adult

When a justice agrees with the decision but not the reasoning of the decision, he or she writes a __________________. Question 4 options: concurring opinion dis

Write the following statements as mathematical implications: (c) "it is necessary that positive numbers are > 7. (d) to show a number is +, it is sufficient

Eli is making a party mix that contains pretzels and chex. For each cup of pretzels, he uses 3 cups of chex. How many cups of pretzels and how many cups of che

What evidence from the video indicates that the rats, like humans, find nicotine to be a weak reinforcer? a. The rats work much harder after ingesting nicotine.