Question

number of molecules in 1 decimeter cube of H2O​

Answer 1

Answer:

6.023 x 10^23

Explanation:

Answer 2

The Avogadro constant shows that “there's always about 6.023 x 10^23 atoms/molecules in 1 mol of any substance”. So, what “…” (mol) above is, multiply for this number “6.023 x 10^23”.