Question

the number of molecules present 2 moles of h2o​

Answer 1

Answer:

2×6.022×(10 to the power 23)

=12.132×(10 to the power 23) molecules in 2 moles of H2O

Answer 2

Answer:

one mole of water contains 6.02 × 10 to the power 23

Explanation:

but each molecule of water contains 2 H and 1 o .

so there are, atom = 3 atoms , so there are approximately 1.8 × 10 to the power 24 atoms in a mole of water .

multiply 1.8 × 10 to the power 24 by 2