21.2 Buffer solutions in the body Flashcards
1
Q
where is the buffer solution in the body?
A
in the plasma of the blood
2
Q
what is the buffer in the blood plasma?
A
3
Q
what is acidosis?
A
when pH in blood drops below 7.35
4
Q
what is alkalosis?
A
when pH in blood rises above 7.45
5
Q
what happens when acid is added to blood plasma buffer?
A
H+ increases
H+ ions react with HCO3- ions
EQ shifts left to remove H+ ions
pH increases back to normal
6
Q
what happens when alkali is added to blood plasma buffer?
A
OH- increases
OH- ions react with H+ to form H2O
EQ shifts to the right to restore H+ ions
pH decreases back to normal
7
Q
equation for concentration ratio
A
