What mass of sodium chloride is required to prepare a 30 ml solution of this salt. and with a concentration of 2 mol / l.
| March 25, 2021 | education
M (NaCl) = 58 g / mol, the mass of salt for a solution of a given concentration: 2 mol * 58 g / mol * 0.03 L = 3.48 g.
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