What is the mass % concentration of 58.4 mL solution containing 18.9 g solute?Group of answer choices47.8 %0.324 %32.4 %58.4 %

To find the mass percent concentration, you need to follow these steps:

1. First, you need to convert the volume of the solution to mass. Assuming that the solution is water-based, we can use the density of water (1 g/mL) for the conversion. So, the mass of the solution is 58.4 mL * 1 g/mL = 58.4 g.

2. Next, you calculate the mass percent concentration using the formula: (mass of solute / mass of solution) * 100%. Plugging in the given values, we get: (18.9 g / 58.4 g) * 100% = 32.4%.

So, the mass percent concentration of the solution is 32.4%.