anduenaneziri123 anduenaneziri123

12-04-2021
Chemistry

contestada

calculate how many g NaCl and how many g H2O are needed to prepare 250g of NaCl sodium chloride solutionwith mass ratio 0.9%

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Alessiawarner Alessiawarner

12-04-2021

Answer:

an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variable(s).

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