alexbristow88 alexbristow88
  • 23-08-2020
  • Chemistry
contestada

How many grams of a 14.0% (w/w) sugar solution contain 62.5
of sugar?

Respuesta :

sebassandin
sebassandin sebassandin
  • 29-08-2020

Answer:

[tex]m_{solution}=446.4g[/tex]

Explanation:

Hello,

In this case, by-mass percent is computed in terms of the mass of the solute and the mass of the solvent as shown below:

[tex]\% m=\frac{m_{solute}}{m_{solution}} *100\%[/tex]

Thus, solving for the mass of the solution, we obtain:

[tex]\frac{x}{y} m_{solution}=\frac{m_{solute}}{\% m}*100\%\\ \\m_{solution}=\frac{62.5g}{14.0\%}*100\% \\\\m_{solution}=446.4g[/tex]

Regards.

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