vijay kumar, a 52 year old male from BHOPAL INDIA asks on June 18, 2003,
Q:I have 30 liter sulfuric acid solution of 1.190 specific gravity, to make it stronger to 1.200 how much concentrated acid in liters or weight should I add ? or if 1.400 gravity acid already available, how much I should mix ? I want a calculation chart or table or such thing instead of practical hit & trial method. Please answer as a new battery charging work is to be taken shortly.