What is the pH of a solution with a concentration of 7.6 × 10–7 M H3O+? 0.993
6.12
7.88
8.34

Afamily is one another name for a group on the table of elements.

What is the atomic number of an atom that has 6 protons

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m