multiply that number by avagadros number, 6.02x10^23
23 moles of oxygen contain 138,509.10e23 molecules.
0,565 moles
1,125 moles of sodium sulfate contain 6,774908464125.10e23 molecules.
The answer is 6,227 moles.
The equivalent is 1,6.10e-15 moles.
The answer is 1,21 moles.
6,022140857.1023 molecules---------------------------------------------1 mole2.1022 molecules--------------------------------------------------------------x molex = 0,033 moles
If 4,65.10e24 is the number of molecules (ions, atoms) the answer is 7,72 moles.
4,96 x 1024 molecules of glucose is equal to 8,236 moles.
4,5.10e28 molecules of sodium fluoride NaF are equal to 0,745.10e5 moles.
There are 1.81 x 10^24 sucrose molecules in 3.0 moles of sucrose.
1 mole of molecules = 6.022 x 1023 molecules 1.25 moles of molecules x 6.022 x 1023 molecules/mol molecules = 7.53 x 1023 molecules