Question

The number of molecules in one liter of water is

Answer 1

Answer:

Explanation: the liter of water has 1000 grams. the number of miles is 1000/18=55.556 moles. the number of molecules is therefore 6.022*10^23 *55.556= 3.346*10^25

Answer 2

Answer: There are 3.346*1025 molecules in one liter of water.

Explanation:

First you need to know that onle liter of water has 1000 grams.

Then, you need to calculate the number of moles with the following formula: 1000/18=55.556 moles.

Therefore, the number of molecules is 6.022*1023 * 55.556 = 3.346*1025 molecules.