What are the number of molecules in one dm3 of water?
One dm3 of water is very close to one kilogram, because the density of water is very close to unity.
Number of water molecules
= 1000 / 18 * 6.022 * 10^23
= 55.5 * 6.022 * 10^23
One dm3 of water is very close to one kilogram, because the density of water is very close to unity.
Number of water molecules
= 1000 / 18 * 6.022 * 10^23
= 55.5 * 6.022 * 10^23
