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One teaspoon of instant coffee ( 3 grams ) is dissolved in 250 grams of water. What percent of the resulting solution is coffee ?
10 years ago

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Answered by DrBob222
% w/w = (g solute/g solution)*100 = ?
DON'T make the mistake that g solution is 250 g.
10 years ago
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One teaspoon of instant coffee ( 3 grams ) is dissolved in 250 grams of water. What percent of the resulting solution is coffee ?

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