Amixture contains 31.25 g of salt and 11.60 g of sugar. what is the mass percentage of salt in this mixture?

Given the mass of salt in the mixture = 31.25 g salt

Mass of sugar in the mixture = 11.60 g sugar

Total mass of the mixture = 31.25 g + 11.60 g = 42.85 g mixture

Mass % of a substance in the mixture can be calculated using the formula:

Mass % =

Mass % of salt =

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