Which of the following is not a factor contributing to the large free energy of hydrolysis of atp?
a. better stability of products than atp itself.
b. better solvation of products than atp itself.
c. electrostatic repulsion of oxygen atoms.
d. complexes with mg2+ or mn2+ ions.

In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. which postulate of kinetic molecular theory best explains how this is possible? a. attractive forces between gas particles are negligible because the particles of an ideal gas are moving so quickly. b. collisions between gas particles are elastic; there is no net gain or loss of kinetic energy. c. gases consist of a large number of small particles, with a lot of space between the particles. d. gas particles are in constant, random motion, and higher kinetic energy means faster movement.

Explain the relationship between forward and backward reactions in equilibrium, and predict how changing the amount of a reactant (creating a tension) will affect that relationship.

Which of the following is in the lanthanide family? a) uranium b) promethium c) silver d) gold