Question #88700
what is the percent by mass of NaHCO_(3) in a solution containing 20.0g of NaHCO_(3) dissolved in 600.0mL of H_(2)O
1
Expert's answer
2019-04-29T03:15:31-0400

w(NaHCO3)=20g600g+20g100=3.226%w(NaHCO3)= \dfrac{20g}{600g+20g}*100=3.226\%


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