1 Answer

Hygison Brandao · Answer 1 · 2021-03-05T02:58:03+0000

Answer : The mass percentage of isopropyl alcohol in the solution is, 59.4 %

Explanation :

To calculate the mass percentage of isopropyl alcohol in the solution, we use the equation:

$\text{Mass percent of isopropyl alcohol}=\frac{\text{Mass of isopropyl alcohol}}{\text{Mass of isopropyl alcohol solution}}* 100$

Mass of isopropyl alcohol = 6.68 g

Mass of isopropyl alcohol solution = 3.97 g

Putting values in above equation, we get:

$\text{Mass percent of isopropyl alcohol}=(3.97g)/(6.68g)* 100=59.4\%$

Thus, the mass percentage of isopropyl alcohol in the solution is, 59.4 %

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