The way buffer does this Is by reacting with the strong acid/base to form a weak acid/base that will barley affect the pH if any effect. Blood is a good example of how buffers work. The pH of blood is around 7. 4 and If It changes by only .
2 It can be enough to kill a person. This Is why your blood has buffers, because the buffers keep the bloods pH from changing and without them, we wouldn't be able to live. Blood contains 3 different buffer systems so that the blood ill be able too buffer any kind of acid/base that enters it.
Bicarbonate buffer is one of them and Is a very Important buffer.
This Is how a bicarbonate buffer works when too much base Is added too the blood system: A
...s you can see the buffer has taken a highly basic material, and created two neutral products, that wont have much of an effect on the pH of the system. This is how a bicarbonate buffer works when too much acid is put into a system: As you can see in this case when a highly acidic substance Is added the buffer reacts ith the acid and makes the neutral products that wont have any effect on the pH of the system.
Bicarbonate buffers are very important in the human body. They work very well because they can buffer acids and bases that are put Into the human body. Bicarbonate buffers can do this because they can be in the form of Carbonic acid and neutralize any base materials that are put into the human blood by creating a
neutral equilibrium.
Bicarbonate buffers can also be in the form of the conjugate base of Carbonic acid and in this state they can neutralize any acids that are put Into he human blood stream by creating a neutral equilibrium system with the acid.
These equilibrium systems is shown on the next page 1 OF2 more acidic if a base is added. Or it can shift left and make the mixture more basic if an acid is added. If this buffer system didn't exist in our bodies we could easily die at any moment. This is because if the pH of our blood is shifted from as much as .
2 up or down it can result in a coma or death; because very important proteins in our body would lose hey're structure and wouldn't be able to function properly, when the pH level of the blood is changed.
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