ASCP ASCP-MLT Question Answer
Molarity x Molecular Weight x Volume = Grams
Molecular Weight (aka Formula Weight) =
2(1) + 32 + 4(16) = 98
So, 4 x 98 x 0.2L = 78.4g
What weight of H2SO4 is contained in 200 ml of a 4 molar H2SO4 solution? (Atomic weight: H= 1; S = 32; 0 = 16)