1 mole of helium (or 4 g or 0.004 kg) has 6 x 1023 atoms. So, 536 kg of helium will have 8.04 x 1028 atoms
1 mole of helium (or 4 g or 0.004 kg) has 6 x 1023 atoms. So, 532 kg of helium will have 7.98 x 1028 atoms
1 mole or 4 g of helium = 0.004 kg of helium has 6.023 x 1023 atoms.
So, 541 kg of helium will have 8.15 x 1028 atoms
538 kg * 1000(g/kg) / 4.003 (g/mol) * 6.022*1023 (atoms/mol) = 8.09*1018 atoms He in 538 kg gas
Quite a few!
533 kg Helium (1000 grams/1 kg)(1 mole He/4.003 grams)(6.022 X 1023/1 mole He)
= 8.02 X 1028 atoms of helium
---------------------------------------
495 kg helium (1000 grams/1 kg)(1 mole He/4.003 grams)(6.022 X 1023/1 mole He)
= 7.45 X 1028 atoms in the blimp
8.07 X 10^28
Approx 2.7836
There are many places that one can go to purchase Helium gas. A few places that one can go to purchase helium gas are Wal-mart, Sears, Party City, and Blimp guys.
6.34
Compound: Aluminum Oxide Formula: AI O 2 3
One mole of particles is indicated by Avogadro's number of 6.02x10^23. In this equation we have one mole of molecules, each containing 5 atoms. This equation is thus solved by multiplying Avogadro's number by five which equals 3.01x10^24 atoms.
1 mole of helium (or 4 g or 0.004 kg) will have 6 x 1023 atoms. So, 544 kg will have 8.16 x 1028 atoms.
1 mole or 4 g or 0.004 kg of Helium has 6 x 1023 atoms. So, 431 kg of Helium have 65 x 1028 atoms
1 mole of helium (or 4 g or 0.004 kg) has 6 x 1023 atoms. So, 590 kg of helium will have 8.9 x 1028 atoms
520 kg = 5.20 X 105 grams. The gram atomic mass of helium is 4.0026; therefore the number of moles of helium in 520 kg is (5.20/4.0026) X 105 or 1.30 X 105. Multiplying this number by Avogadro's Number, 6.022 X 1023, yields the number of atoms, which is about 7.82 X 1028, to the justified number of significant digits.
The number of helium atoms is 6,022 140 857.10e26.
Helium does not form molecules but exists as individual atoms.
Helium has one kind of atom: helium.
The answer is 8,1547.10e25.
How many moles are there in 9.0333x1024 atoms of helium
The answer is 800,424.1026 atoms.
helium has 2 electrons
4 g (or 1 mole) of helium will have 6.023 x 1023 atoms