Suppose one mixes 40.0 mL of a 0.25 M solution with 85.0 mL of a 0.12 M solution. Assuming volumes are additive, what is the molarity of the final solution

Why dose heating increase the speed at which a solution dissolved in water

At which temperature would a reaction with ah= -220 kj/mol and as=-0.05 kj/(mol-k) be spontaneous?

When can a hypothesis be elevated to the status of a theory? a) when it is validated by an experiment b) when data gathered from an experiment precisely fits predictions c) when it can be proved to be true d) when it meets the test of repeated experimentation