The relationship between hemoglobin and oxygen is dependent on the affinity between the two molecules, which describes the degree to which hemoglobin will bind oxygen. There are several factors that can change hemoglobin's affinity for oxygen, including the partial pressure of carbon dioxide, temperature, and plasma pH. What describes the affinity between oxygen and hemoglobin?

Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)

Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?