posted by MBH .
If 230.0 mL of 0.100 M H2SO4 are mixed with 280.0 mL of 0.300 M H2SO4, what is the molarity of the final solution? in M
moles #1 = M x L = ?
moles #2 = M x L = ?
Total moles = #1+#2.
M final soln = total moles/total liters.