Calculate the mass of potassium chloride required to prepare 60 percent solution in 100g of water
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Answer:
150g
Explanation:
let amount be x
60% = x/(x+100) ×100
60/100 = x/(x+100)
0.6(x+100) = x
0.6x + 60 = x
60=x-0.6x
60=0.4x
150=x
150g of potassium chloride is require
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