In a reaction 35.0 mL of 0.718 M copper II chloride reacts with 45.0 mL of 0.429 M potassium phosphate. Determine the molarity of each of the spectator ions.

Which type of substance ionizes partially and gives off hydrogen ions when dissolved in water? a. strong acid b. strong base c. weak acid d. weak base

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)

Which of two curves exhibits exponential growth