Explain the Law of conservation of energy in your own words and give an example.

Which of the following statements about acidic water is true? a. acid has no effect on the h,o molecules. b. the solution contains a larger number of oh ions than h,o ions. c. the solution contains a larger number of h,o ions than qh ions. d. the solution contains an equal number of h,o ions and oh ions. none of the above e.

How would the number of moles (n) of o2 change if the atmospheric pressure doubled but all other variables stayed the same

Compare and contrast refraction of light and sound will give brainliest