CH-1875
Concentration
Chemistry · Secondary 4 · Easy · Concentration
A 0.20 mol/dm³ solution of sodium chloride contains 11.7 g of NaCl in 1.0 dm³ of solution.
What is the relative molecular mass, , of NaCl?
What is the relative molecular mass, , of NaCl?
- 58.5
- 5.85
- 23.4
- 234
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