troutmanwill2295 troutmanwill2295

08-05-2024
Chemistry

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What mass of water is needed to prepare 148 grams of 12.0% (m/m) KHCO₃ solution?
A) 17.8 g
B) 9.65 g
C) 130 g
D) 125 g
E) 15.7 g

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