Which potential energy diagram shows an exothermic reaction

Lewis structure and molecular geometry for nh2cl

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.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate