642 x 3 = 1926
6.022 X 1023 - 6.022 X 1022 = 5.419 X 1023 ======================
77,040 because 107 x 2 = 214 214 x 3 = 642 642 x 4 = 2568 2568 x 5 = 12840 12840 x 6 = 77040
It equals: 3.01 times 1023 = 3100.3
6178.92
642 x 3 = 1926
The prime factorization of 642 is 2 x 3 x 107.
1 x 642, 2 x 321, 3 x 214, 6 x 107.
6.022 X 1023 - 6.022 X 1022 = 5.419 X 1023 ======================
1 mole of molecules = 6.022 x 1023 molecules 0.536mol x 6.022 x 1023 molecules/mol = 3.28 x 1023 molecules
77,040 because 107 x 2 = 214 214 x 3 = 642 642 x 4 = 2568 2568 x 5 = 12840 12840 x 6 = 77040
6.022 x 1023 is Avogadro's Number.
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
1 mole C4H10 = 58.1222g = 6.022 x 1023 molecules 11.7g C4H10 x 6.022 x 1023 molecules/58.1222g = 1.21 x 1023 molecules C4H10
6.02 *1023 is a quantity called a mole.
It equals: 3.01 times 1023 = 3100.3
Avogadro's number. I will show you. 18.02 grams water (1 mole H2O/18.016 grams)(6.022 X 1023/1 mole H2O) = 6.021 X 1023 atoms of water ----------------------------------------