Question

1x 10 ^22 molecules of CuSO4.5H20 was added to water and 100 g solution was obtained. % by weight of
Cuso, .5H2O in the solution is (Atomic weight of Cu = 63.5)
(1) 41.59 g
(2) 4.159 g.
(3) 415.9 g
(4) 24.6 g

Find the density (in g/ml) of a 3.6 M sulphuric acid solution that is 29% H, SO, by mass. (M = 98)
(1) 1.45
(2) 1.88
(3) 1.64
(4) 1.22​

Answer 1

Answer:

2)The density (in g mL–1) of a 3.60 M sulphuric acid solution that is 29% H2SO4 (Molar mass = 98 g mol-) by mass will be. 1.64.