Question

How to convert grams to moles for water?

Answer 1

@Abhisar

Answer 2

All ryt.....let's take an example. Suppose you want to convert 36 grams of water into moles. ryt ?

Answer 3

ok

Answer 4

Now, \(\sf No.~of~moles= \huge \frac{Given~mass~in~grams}{Molar~mass}\)

Answer 5

Molar mass of water is ?

Answer 6

18.01528

Answer 7

Correct !
We can round it as 18 for easy calculation.

Answer 8

ok so 36 grams of water would be 2 moles?

Answer 9

Now simply plug in the values

\(\sf Moles=\large \frac{36}{18}=2\)

Answer 10

Got it ?

Answer 11

yes i have to convert .661 grams to mole so it would be .661/18=.03672

Answer 12

Yes, i have assumed that your calculation is correct.

Answer 13

Thank you so much!
\(\huge\cal\color{#b000ff}{Congrats~on~becoming~a~mod!}\)

Answer 14

O_o

Answer 15

Thank you :)