The mass concentration of the 0.75 mol.dm-³ AgNO3 solution is 127.5 g/dm³.
Concentration is the amount of a solute present ina a given volume of solution.
Concentration of solutions can either be expressed as:
The concentration of 0.75 mol.dm-³ AgNO3 is a molar concentration.
The concentration can be converted to mass. concentration as follows:
molar mass of AgNO3 = 170 g/mol
Mass concentration = 0.75 × 170 = 127.5 g/dm³.
Therefore, the mass concentration of the AgNO3 solution is 127.5 g/dm³.
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