3 g of sodium was completely dissolved in 100 g of water. What is the mass fraction of the resulting solution?
| November 30, 2020 | education
2na + h20 = 2naoh + h2
to find the mass fraction, you need to divide the solute by the mass of the solution and multiply by 100% then we get
W = (6/100) * 100% = 6
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