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Calculate the concentration in terms of mass by volume percentag of solution contai i g 2.5 grams of potassium chlorine in 50 ml of potassium chlorine solution |
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Answer» cepts Weight/Volume Percentage Concentration is a measurement of the concentration of a soluton. weight/volume percentage concentration is usually abbreviated as w/v (%) To calculate w/v % concentration: w/v (%) = mass of solute (g) volume of solution (mL)× 100 COMMON units for w/v% concentration are g/100mL (%) Solubilities are sometimes GIVEN in units of grams of solute per 100 mL of WATER, that is, as a weight/volume percentage concentration. weight/volume is a useful concentration MEASURE when dispensing reagents. Note that weight/volume is ALSO referred to as mass/volume. mass/volume can be abbreviated as m/v mass/volume percentage concentration is abbeviated as m/v % |
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