# How to Calculate Volume of Water in a Flask

## a.) What was the mass of the water? (show work)

a.) 26.845 g

## b.) What was the volume of the water? (Show work)

b.) 26.92 mL

## c.) What was the volume of the flask? (show work)

c.) 26.92 mL

The mass of water is 26.845 g, the volume of water is 26.92 mL, and the volume of the flask is 26.92 mL.

To calculate the volume of water in a flask, you can follow these steps:

- Subtract the mass of the empty flask stopper from the total mass of the flask stopper and water to find the mass of the water.
- Use the density of water to calculate the volume of water.
- The volume of water is equal to the volume of the flask since the flask is filled with water.

**Given data:**

- Mass of the flask stopper = 32.634 g
- Mass of water and flask stopper = 59.479 g
- Density of water = 0.9973 g/mL

**Calculations:**

Mass of water = 59.479 g - 32.634 g = 26.845 g

Volume of water = Mass of water / Density of water = 26.845 g / 0.9973 g/mL ≈ 26.92 mL

**Conclusion:**

The mass of water in the flask is 26.845 g, the volume of water is approximately 26.92 mL, and the volume of the flask is 26.92 mL.