A25.0 ml sample of water at 90 °c has a mass of 24.12 g. calculate the density of water at this temperature.

             0.965 g.mL⁻¹

Data Given;

                   Density  =  ? g/mL

                   Mass  =  24.12 g  

                   Volume  =  25 mL

Formula Used;

                   Density  =  Mass ÷ Volume  

Putting values,

                   Density  =  24.12 g ÷ 25 mL

                   Density =  0.965 g.mL⁻¹

nacl is added to the aqueous of what? ? in order to get a proper answer you have to specify the exact composition of the aqueous solution.

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