<Dd> <Dl> <Dd> <Dl> <Dd> <Dl> <Dd> <Dl> <Dd> p H = 6.1 + log 10 ⁡ ((H C O 3 −) 0.0307 × P C O 2), (\ displaystyle \ mathrm (pH) = 6.1 + \ log _ (10) \ left ((\ frac ((\ mathrm (HCO) _ (3) ^ (-))) (0.0307 \ times P_ (\ mathrm (CO) _ (2)))) \ right),) </Dd> </Dl> </Dd> <Dd> where: <Ul> <Li> pH is the negative logarithm of molar concentration of hydrogen ions in the ECF, as before . </Li> <Li> (HCO) is the molar concentration of bicarbonate in the plasma </Li> <Li> P is the partial pressure of carbon dioxide in the blood plasma . </Li> </Ul> </Dd> </Dl> </Dd> </Dl> </Dd> </Dl> </Dd> <Dl> <Dd> <Dl> <Dd> <Dl> <Dd> <Dl> <Dd> p H = 6.1 + log 10 ⁡ ((H C O 3 −) 0.0307 × P C O 2), (\ displaystyle \ mathrm (pH) = 6.1 + \ log _ (10) \ left ((\ frac ((\ mathrm (HCO) _ (3) ^ (-))) (0.0307 \ times P_ (\ mathrm (CO) _ (2)))) \ right),) </Dd> </Dl> </Dd> <Dd> where: <Ul> <Li> pH is the negative logarithm of molar concentration of hydrogen ions in the ECF, as before . </Li> <Li> (HCO) is the molar concentration of bicarbonate in the plasma </Li> <Li> P is the partial pressure of carbon dioxide in the blood plasma . </Li> </Ul> </Dd> </Dl> </Dd> </Dl> </Dd> </Dl> <Dd> <Dl> <Dd> <Dl> <Dd> <Dl> <Dd> p H = 6.1 + log 10 ⁡ ((H C O 3 −) 0.0307 × P C O 2), (\ displaystyle \ mathrm (pH) = 6.1 + \ log _ (10) \ left ((\ frac ((\ mathrm (HCO) _ (3) ^ (-))) (0.0307 \ times P_ (\ mathrm (CO) _ (2)))) \ right),) </Dd> </Dl> </Dd> <Dd> where: <Ul> <Li> pH is the negative logarithm of molar concentration of hydrogen ions in the ECF, as before . </Li> <Li> (HCO) is the molar concentration of bicarbonate in the plasma </Li> <Li> P is the partial pressure of carbon dioxide in the blood plasma . </Li> </Ul> </Dd> </Dl> </Dd> </Dl> </Dd> <Dl> <Dd> <Dl> <Dd> <Dl> <Dd> p H = 6.1 + log 10 ⁡ ((H C O 3 −) 0.0307 × P C O 2), (\ displaystyle \ mathrm (pH) = 6.1 + \ log _ (10) \ left ((\ frac ((\ mathrm (HCO) _ (3) ^ (-))) (0.0307 \ times P_ (\ mathrm (CO) _ (2)))) \ right),) </Dd> </Dl> </Dd> <Dd> where: <Ul> <Li> pH is the negative logarithm of molar concentration of hydrogen ions in the ECF, as before . </Li> <Li> (HCO) is the molar concentration of bicarbonate in the plasma </Li> <Li> P is the partial pressure of carbon dioxide in the blood plasma . </Li> </Ul> </Dd> </Dl> </Dd> </Dl>

What is the basis of the blood buffering system