# Problem: Calculate the mass percentage of Na2 SO4 in a solution containing 10.6 g Na2 SO4 in 485 g water.

###### FREE Expert Solution

We are asked to calculate the mass percentage of Na2SO4 in a solution containing 10.6 g Na2SO4 in 485 g water.

To find the mass percent of the solution, we're going to use the mass percent formula shown below:

Since we are dealing with a solution, we can rewrite the equation as:

We will first determine the total mass of the solution then calculate the mass percent.

Step 1: Calculate the total mass

Step 2: Calculate the mass percentage

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###### Problem Details

Calculate the mass percentage of Na2 SO4 in a solution containing 10.6 g Na2 SO4 in 485 g water.