What is the mass percent ww of kbr in a solution made by
Problem- What is the mass percent (w/w%) of KBr in a solution made by dissolving (3.5x10^-1)g of KBr in (4.10x10^-1) L of water (d=1.00g/ml)
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problem- what is the mass percent ww of kbr in a solution made by dissolving 35x10-1g of kbr in 410x10-1 l of water
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