hoà tan 35 gam Hemoglobin có khối lượng mollà 6,51.10∧4 g/mol vào một lượng nước vừa đủ để tạo thành 1 lít dung dịch. ở 25°C sps suất thẩm thấu của dung dịch là bao nhiêu mmHg

They carry out the exchange of gases as we breathe ( oxygen and carbon dioxide).

Sorry i dont understand the question can you rephase it?

Answer( precipitate );

In reversible reaction chemistry equilibrium is attained when the forward and reverse reactions are taking place at the same rate, thus, the concentrations of reactants and products remain the same. a reversible reaction is a chemical reaction where the reactants form products that, in turn, react together to give the reactants back. in irreversible reactions on the other hand, the reactants react to form the products, which cannot revert back into reactants.