If the [H+] of a solution is 1.0 x 10 to the power of -2 mol/L the pH is:
(pH= -log (H+]

1
12
-2
2

chemistry

12. complete each of the following word equations for synthesis reactions. a. sodium + oxygen -> b. magnesium + fluorine -> 13. complete and balance the equations for the decomposition reactions. a. hgo -> [with the triangle heat symbol above the arrow] b. h2o(l) -> [with "electricity" written above the arrow]

Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?

Citric acid has a ph between 1 and 3.  it is considered to be aa. weak acidb. weak basec. strong based. strong acid