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Mathematics
Percentage
W/V percent strength
a pint of lotion contains 57 g of talc..What is the w/v percent strength of talc in the lotion.
1 answer
V=29.6mL/oz * 16oz=473.6 mL=473.6 cm^3.
W/V = (57/473.6) * 100% = 12 %.
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