Question

number of molecules in 1 dm cube of H2O is close to​

Answer 1

Answer:

Finally, calculate the number of molecules in 1 dm^3 water by using Avogadro constant. 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”.

Answer 2

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