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If a mixture of sand and salt weighing 74 grams is composed of 48 percent salt How many moles of salt are there?
Wiki User
∙ 9y ago
48 percent of 74 is 35.52, so there are 35.52 grams of salt. The molar mass of salt (NaCl) is 58.443 grams per mole, giving .608 moles of salt.
Wiki User
∙ 9y ago
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