calculate the mass of calcium sulphate required to prepare 10% solution in 100gram of water
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let the total mass of solution be X gram.
given, a solution contain 10% of CaSO4 and remaining is water.
percentage of water in solution =90%
a/q,
90% of X = 100
90/100*x=100
9x/10=100
9x=1000
so, x=1000/9
x=111.11
amount of CaSO4 in solution=111.11-100
=11.11g
given, a solution contain 10% of CaSO4 and remaining is water.
percentage of water in solution =90%
a/q,
90% of X = 100
90/100*x=100
9x/10=100
9x=1000
so, x=1000/9
x=111.11
amount of CaSO4 in solution=111.11-100
=11.11g
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