what happens to the balance of a reversible reaction at equilibrium when temperature is increased?
the balance of the reaction shifts toward the side with more particles.
the balance of the reaction shifts toward the side with fewer particles.
the balance of the reaction shifts toward the endothermic reaction.
the balance of the reaction shifts toward the exothermic reaction.

Which statement best describes the relationship between period and frequency of light waves? a) in wave b the period increases and the frequency decreases from wave a. b) in wave a the period increases and the frequency decreases from wave b. c) in wave b the period is shorter and the frequency is greater than in wave a. d) in wave a the period is shorter and the frequency is greater than in wave b.

Which position represents spring in the southern hemisphere? a) b) c) d)

Provide a stepwise curved arrow mechanism that fully explains the outcome of the reaction shown below. oh нао* heat он