Question

The density of water at 4 degrees celsius is 1.00 x 10 3. The volume occupied by one mole of water is approximately.

Answer 1

density is equal to mass upon volume

mass is equal to density into volume

given density is equal to 1 gram per ml

volume is equal to 2.56 ML

mass is equals to 1 into 2.56 is equal to 2.56 gram

we know one mole contain 6.022 into 10 to the power 23

moles is equals to mass upon molar mass

2.56 upon 18 which is equals to 0.14

therefore 0.14 2 moles of water will contain 0.142 into 6.022 into 10 to the power 23 molecules which is equals to 8.5 484 into 10 to the power 22 molecules

I hope this will be helpful to you

Answer 2

Answer:

Explanation:

Density = Mass / Volume

Volume = Mass / Density

= 18/1.00 x 10 3.

= 18 × 10^-3