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mass of the solute/(mass of solution + mass of the solute) x 100%
ie: if 67.1g of CaCl2 is added to 275g of water, calculate the mass percent of CaCl2 in the solution.
67.1/342.1=.1961
.1961 x 100% = 19.6% of CaCl2
Wiki User
∙ 14y ago
Wiki User
∙ 10y agoMass percentage calculations determine the percentage of an element based on mass in a compound. This can then be used to determine the percentage in a compound of each individual element.
Wiki User
∙ 13y agoWiki User
∙ 7y agoThese calculations are necessary the estimate the percentage of a component in a mixture.
Wiki User
∙ 13y agoyou divde it by 100 innit
Gary Edinbyrd Jr
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