malhefeiti696 malhefeiti696

01-03-2022
Chemistry

contestada

what is ( H+) and (OH-) in a healthy person's blood that has a PH of 7.50 assume that the temperature of the blood is 298 K.

Respuesta :

indrawboy indrawboy

01-03-2022

pH = - log [H⁺]

pH = 7.5

[tex]\tt [H^+]=10^{-7.5}=3.16\times 10^{-8}[/tex]

pH + pOH = 14

7.5 + pOH = 14

pOH = 6.5

[tex]\tt [OH^-]=10^{-6.5}=3.16\times 10^{-7}[/tex]

Answer Link

Otras preguntas

The Big Bang Theory is the one best supported by scientific evidence, according to top scientists. True False

with regard to the electoral college, many states now mandate that their electors go to the candidate who wins the popular vote, fueling the argument that the e

For Sojourner Truth, deciding which parts of Scripture came from those who wrote the Bible, and not from God, depended on A. her mother's Bible lesson

what religion did not claim its spiritual homes in the middle east

A model jet is fired up in the air from a 16-foot platform with an initial upward velocity of 52 feet per second. The height of the jet above ground after t sec

a can of paint will cover 108 square feet. How many cans of paint are needed to paint a wall 6 feet high and 75 feet long?

what is the value of 4 in the number 264,807

nicole is 26 years old. Emma is 2 years old in how many years will nicole be triple emmas age?

order these numbers from least to greatest. −3.12 , −3.2 , 8 , −5216

The skeletal system, the muscular system, and the nervous system all work together. Explain one link between the skeletal system and the muscular system, betwee