Equation: CO2 (g) + HOH (l) <--> H2CO2 (g) When equilibrium has been established explain in terms of reaction rates why the concentration of reactants and products remains the same.

What is the number of atoms in 3.54 mol s

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?