The number of molecules is 6,3985.10e24.
There are 1.5 moles water in 27 grams
1.64×1022 molecules
To find the number of molecules of NaBrO3 in a 34.5 gram sample, you first need to determine the number of moles of NaBrO3 using its molar mass. Then, you can convert moles to molecules using Avogadro's number (6.022 x 10^23 molecules/mol). Finally, multiply the number of moles by Avogadro's number to get the number of molecules in the sample.
The number of water molecules is 16,728.10e23.
2.05×1022 molecules
There are 1.5 moles water in 27 grams
A 88,1 gram sample of Ag contain 4,9185.10e23 atoms.
85.2 gram LiF sample is equivalent to 3,28 moles.
The number of molecules is 4,015.10e23.
The number of molecules is 4,015.10e23.
1.64×1022 molecules
A 22.5 gram sample of ammonium carbonate contains 4.5 moles of ammonium ions.
The number of water molecules is 16,728.10e23.
2.05×1022 molecules
1.51 x 10 ^23 molecules
The answer is 1,357.10 ex.23 molecules.
The answer is 1,357.10 ex.23 molecules.