Question

The number of atom of hydrogen present in 1.5moles of h2o

Answer 1

Explanation:

there are three atoms present in Water molecules H2,O

Answer 2

Answer:

1 mole= 6.023×10^23

1.5 mole= 1.5×6.023×10^23

= 9.034^23

H atom= 2/3 (2 hydrogen atoms

and 1 oxygen atom)

H atom= 2/3×9.034^23

= 6.2658^21 hydrogen atoms

Hope it helps you :))

Explanation: