Chemistry, 06.10.2019 10:02 vaelriacb5317
Webb has calculated the percent composition of a compound. how can he check his result?
by making sure they are in the lowest ratio
by adding them to see if they total 100
by checking that they are whole-number multiples
by dividing them by the molar mass
Answers: 2
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Asolution contains 225 g of sodium chloride, nacl, dissolved in enough water to make a 0.25 l of solution. what is the molarity of the solution?
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Webb has calculated the percent composition of a compound. how can he check his result?
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