chemistry

what is the percent by mass of NaHCO3, in a solution containing 20 g NaHCO3 dissolved in 600 mL H20

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asked by rocky
  1. mass percent = (mass solute/mass soln)*100
    %NaHCO3 = [(20g)/(20g + 600g)]*100 = ??

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  2. 200

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