Mgcl2.6h2o percentage composition of water

1.	Mgcl2.6h2o percentage composition of water
Answer» Answer: 53.20% EXPLANATION: % composition of water = (mass of water / molecular mass) X 100 mass of water in GIVEN compound is = 108 molecular mass of given SUBSTANCE is = 203 ( atomic mass of H=1, O=16, Mg=24, Cl=35) % of water = (108/203) X 100 = 53.20 %

Answer»

Answer:

53.20%

% composition of water =

(mass of water / molecular mass) X 100

mass of water in GIVEN compound is = 108

molecular mass of given SUBSTANCE is = 203

( atomic mass of H=1, O=16, Mg=24, Cl=35)

% of water = (108/203) X 100

= 53.20 %

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