How to get outbreak perfected catalyst beyond light?

Apure solvent has a vapor pressure the vapor pressure of a solution. a. equal to b. lower than c. higher than

In which of these cases are the two wave points considered to be in phase with each other?

If a solution is considered basic, then a) the hydroxide ion and hydronium ion concentrations are equal. b) the hydroxide ion concentration is less than the hydronium ion concentration. c) the hydronium ion concentration is greater than the hydroxide ion concentration. d) the hydroxide ion concentration is greater than the hydronium ion concentration.