170k views
2 votes
A liquid solvent is added to a flask containing an insoluble solid. The total volume of the solid and liquid together is 86.0 mL.. The liquid solvent has a mass of 29.0 g and a density of 0.865g / m L Determine the mass of the solid given its density is 3.25g / mL

User David Yue
by
8.6k points

1 Answer

7 votes

Answer:

The mass of the solid is approximately 11.61 grams.

Explanation:

To determine the mass of the solid, you can first calculate the total mass of the system (solid + liquid) and then subtract the mass of the liquid solvent.

1. Calculate the mass of the liquid solvent using its density and volume:

Mass of liquid = Density × Volume

Mass of liquid = 0.865 g/mL × 86.0 mL = 74.39 g

2. Now, subtract the mass of the liquid from the total mass of the system to find the mass of the solid:

Mass of solid = Total mass - Mass of liquid

Mass of solid = 86.0 g - 74.39 g = 11.61 g

So, the mass of the solid is approximately 11.61 grams.

User Abrar
by
8.4k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.