Posted by **dra** on Saturday, June 19, 2010 at 8:29pm.

mass of empty cylinder is 87.470g

97.470g w/10mL of water

107.470g + 10mL of water

117.470g + 10 more mL of water

need to know the total volume of water (in mL or cm3)

total mass of water

density of water

calculate the average of the 3 densities of water.

- Chem -
**DrBob222**, Saturday, June 19, 2010 at 9:39pm
Isn't the total volume 10 mL from the first sample, 10 more from the second sample, and 10 more for the third sample, for a total of 30 mL?

Isn't the total mass the final weighing of 117.470-the initial weighing of 87.470?

density = mass/volume?

You can calculate individual volumes, masses, and densities from the values for mass and volume of each sample.

## Answer This Question

## Related Questions

- organic chemistry - Partition (distribution) coefficient, k, of benzyl alcohol ...
- chemistry - Calculate the number of atoms in each of the following. A)1.50g ...
- chemistry - How do you calculate the pH when the following substances are added ...
- college chemistry - How do you calculate the pH when the following substances ...
- college chemistry - How do you calculate the pH difference when the following ...
- chemistry - mix 10ml NaBr 3.i000M wth 10ml water & 10ml AgNo3 3.3.1000M KspAgBr=...
- math - Inside a long empty cylinder with radius R = 25 cm is put a long solid ...
- Chem - Calculate the density of mixture which has 10ml of Etoh and 5 ml of Di ...
- engineering - A steel cylinder has a volume of 0.26 L and holds 4 kg of water at...
- Chemistry - How can I make various concentrations of CuSO4? I know that to make ...

More Related Questions