Shift of HCO3– out of RBC in exchange for Cl– is known as
CO2 diffuses through tissue to enter plasma
↓
Inside RBC, CO2 rects with H2O to form Carbonic acid (H2CO3)
↓
H2CO3 Splits to form H+ and HCO3– with the help of enzyme Carbonic anhydrase.
Bohr effect
Hamberger shift
Haldane shift
Ondine's shift