Chemistry

Chemistry

Problem

A student mixes 5.00 g of NaCl (molar mass 58.44 g mol⁻¹) with 10.0 g of KCl (molar mass 74.55 g mol⁻¹). Assuming no reaction occurs, what is the total amount of substance present after mixing? a) 0.257 mol0.257\,\text{mol} b) 0.226 mol0.226\,\text{mol} c) 0.220 mol0.220\,\text{mol} d) 0.201 mol0.201\,\text{mol}

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