if 10 ml of a 2M standard solution is used to neutralize 20mL of an unknown base what is the molarity of the unknown and is this standard solution an acid or base?

1 answer

What's the equation? If the ratio is 1:1; i.e., HA + BOH ==> H2O + BA
then 10 x 2 = 20 x M
Solve for M.