Hello all, this one shouldn't be much trouble for someone who knows what they're doing but I'm having trouble with it. So here's the question: an acid solution is 0.100 M in HCl and 0.200 M in H2SO4. What volume of a 0.150 M KOH solution would have to be added to 500.0 mL of the acidic solution to neutralize completely all of the acid? Any help would be greatly appreciated! Thank you all in advance! Also, I will choose a best answer. Thanks again!