What is the relationship between the kinetic energy of molecules in an object nd the objects temperature?
a. the total kinetic energy of the molecules is not affected by a change in temperature.
b. as the kinetic energy of the modules decreases the temperature increases
c. as the temperature increases the kinetic energy of the molecules increases
d. the kinetic energy always increases whether the temperature increases or decreases

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

In a chemical reaction at equilibrium, the rate of the forward reaction the rate of the reverse reaction. if the rate of the forward reaction more products are formed.