17.32 moles H2O (2 moles H/1 mole H2O)
= 34.64 moles hydrogen
One mole of H2O2 is 34gram.
therefore X moles=34/17
X=0.5 Moles
There are 0.5 moles of H2O2 in 17 grams of H2O2.
17 g NaOH is equal to the 0,425 moles.
1 mole (Hydrogen is diatomic)
17,3 moles hydrogen
The % of hydrogen is superfluous information 1.5 lb H2O2 (454 grams/1 lb)(1 mole H2O2/34.016 grams)(2 mole H/1 mole H2O2)(6.022 X 10^23/1 mole H) = 2.4 X 10^25 atoms of hydrogen
2.80x10^24 atoms x 1 mole/6.022x10^23 atoms = .465x10^1 mole = 4.65
1 mole NH3 (3 mole H/1 mole NH3) = 3 mole hydrogen atoms
0.75 mole of carbon atoms (6.022 X 1023 /1 mole C x 0.75) = 4.52 X 1023 carbon atoms
6.023*1023
The % of hydrogen is superfluous information 1.5 lb H2O2 (454 grams/1 lb)(1 mole H2O2/34.016 grams)(2 mole H/1 mole H2O2)(6.022 X 10^23/1 mole H) = 2.4 X 10^25 atoms of hydrogen
1 mole = 6.022e23 atoms 8.25 mole = 4.96815 e 24 atoms
There are 6.02 x 10 ^ 23 atoms or molecules of a substance in one mole of that substance. This is Avogadro's number.
1 mole of any element = 6.02 × 1023 atoms
1 mol of anything = 6.022x1023 atomsso 1.4 mole = 1.4 * 6.022x1023 atoms / mole = 8.4308x1023 atoms
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 0.000831 mole of CO2 will have 0.000831 mole of carbon atoms.
1 mole of 02 gas has 12,044 281 714.1023 atoms.
2.80x10^24 atoms x 1 mole/6.022x10^23 atoms = .465x10^1 mole = 4.65
1 mole of oxygen is 6.022 x 1023 atoms. 1 mole of atoms of any element is always 6.022 x 1023 atoms. 1 mole of anything is 6.022 x 1023 of that thing. For example, 1 mole of cars is 6.022 x 1023 cars.
1 mole H2SO4 x 4 moles O/mole H2SO4 x 6.02x10^23 atoms of O/mole O = 2.4x10^34 oxygen atoms
1 mol Cu Atoms (6.02x10^23 atoms)
avogadro numbers of atoms