How mamy moles of H2O are equivalent to 97.3 grams of H2O

Question

asked Jan 24, 2019 47.6k views

2 Answers

Adekemi · Answer 1 · 2019-01-30T03:33:20+0000

Step-by-step explanation:

Number of moles is defined as mass divided by molar mass.

Mathematically, No. of moles =
(mass)/(molar mass)

It is known that molar mass of water (
H_(2)O ) is 18 g/mol and it is given that mass is 97.3 grams.

Hence, calculate the number of moles of water as follows.

No. of moles =
(mass)/(molar mass)

=
(97.3 g)/(18 g/mol)

= 5.40 mol

Thus, we can conclude that there are 5.40 moles of H2O are equivalent to 97.3 grams of H2O.