How many molecules are in 42.3g sample of water, H2O?

There are 14.152 molecules in 42.3 g sample of water, .

Explanation:

According to the mole concept, 1 mole of every substance contains atoms.

As mass of water (molar mass = 18 g/mol) is given as 42.3 g. Therefore, moles of water are as follows.

Hence, molecules of water are calculated as follows.

Thus, we can conclude that there are 14.152 molecules in 42.3 g sample of water, .

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.