25ml of sulfuric acid from a car battery was accurately diluted to 500ml. 25ml of the diluted solution was titrated with 0.206 mol/L sodium hydroxide. It required 38.8 ml. Calculate the Molarity of the original battery acid and it's concentration in grams per litre.

Question

Answer=3.20M

I'm not sure how to get the answer, I'm pretty sure it relates to c1v1=c2v2.

Thanks.

Answer 1

sulfuric acid is di-protic (two H+)

1/2 * (500 / 25) * .206 * 38.8 / 25

Answer 2

Answer of the question please.

Answer 3

Please give me the solution of the question that you are hiding.....