by weighing out the bit of insulin that you want to find how much of it there is
All flasks contain the same number of molecules
A mole of water contains avagadro's number of molecules of water. Therefore 5.65 moles contains 5.65 * 6.022x1023 molecules of water which equals 3.40243x1024 molecules of water.
The number of molecules is 0,90332112855.10e23.
contains the same number of molecules
One mole of any molecule contains avogadro number of molecules. and that is equal to 6.023 X 1023
It contains 6.023 x 1023 molecules of water. the number is called Avogadro's Number and it is valid under STP conditions
A flask contains 0.410 of liquid bromine, . Determine the number of bromine molecules present in the flask.
All flasks contain the same number of molecules
A mole of water contains avagadro's number of molecules of water. Therefore 5.65 moles contains 5.65 * 6.022x1023 molecules of water which equals 3.40243x1024 molecules of water.
The number of water molecules it contains.
The same number of molecules implies the same number of moles.
The number of molecules is 0,90332112855.10e23.
contains the same number of molecules
2,288.1023 molecules
Your question is irrelevant. I think that you were trying to find the number of molecules present in half a mole of water. 1 mole of water contains 6.023 * 1023 number of molecules. Hence half mole contains half of that number of molecules which is 3.0115*1023.
One mole of any molecule contains avogadro number of molecules. and that is equal to 6.023 X 1023
64