Question

How many hydrogen atoms are there in 27 gram of water.

Answer 1

Answer:

Explanation:

0.056 moles of water are present in 27 grms of water

HOPE it HELP YOU.

Answer 2

h2o=2×1+8=10gram

10 g of water molecule countains 1 mole of water molecule

27 g of water molecule countains 27/10=2.7 mole of water molecule

1 mole of water molecule countains 2 mole of hydrogen atoms

2.7 mole of water molecule countains 2.7×2=5.4 ie mole hydrogen atoms