A student needs to determine density of a liquid. The student determines mass of an empty flask to be 251.21 g and then adds 226 mL of liquid to it. The mass of the flask with liquid is 460.95 g. What is the density of the solution in units of g/mL

Respuesta :

The density of the solution in the flask is 0.93g/mL

HOW TO CALCULATE DENSITY:

  • Density of a solution can be calculated by dividing the mass by its volume. That is;

Density(g/mL) = mass (g) ÷ volume (mL)

  • According to this question, the mass of an empty flask was determined to be 251.21g but it became 460.95g when 226mL of liquid was added to it. This means that the mass of the liquid is calculated as:

460.95g - 251.21g

= 209.74g

Density (g/mL) = 209.74g ÷ 226mL

Density (g/mL) = 0.93g/mL

Therefore, the density of the solution in the flask is 0.93g/mL

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