Find all solutions of the following equation. ​ sin 2 x = –3 sin x + 4 ​ Select the correct answer, where k is any integer:

(07.05 LC) Which statement is true about a catalyst?

Which of the following statements regarding hearing aids is correct?

Use the graph of  below to help you identify the graph of  . ​ ​ ​

Use the definition of the logarithmic function to find x. ​ log​x​81=4

(07.07 LC) What will most likely happen when a component is removed from a reaction system at equilibrium?

(07.07 LC) What will most likely happen when stress is applied to an equilibrium reaction?

(07.02 LC) Which of the following factors affects the amount of heat absorbed by a substance?

(07.06 MC) A student made a graph to show the chemical equilibrium position of a reaction. The student forgot to label the y-axis of the graph.What best explains the label that the student should use on the y-axis?

(07.05 MC) The graph shows a sample of gas when it is hot, cold, and at room temperature.Which statement is correct about curves A and B?