In a mole there is 6.022 x 1023 atoms. In two moles there are twice that amount.
1. Three moles of sodium contain 18,06642387.1023 atoms. 2. The mass of three moles of sodium is 68,97 grams.
The number of atoms is 12,044 281 714.10e23.
1.50 moles sodium (6.022 X 10^2/1 mole Na) = 9.03 X 10^23 atoms of sodium ------------------------------------------
One mole of sodium contains 6.02 x 1023 Na atoms. This is the avogadro constant. Thus in two moles of sodium there would be double of that, which is 1.20 x 1024.
0.250 moles Na2SO4 (2 mole Na/1 mole Na2SO4)(6.022 X 1023/1 mole Na) = 3.01 X 1023 atoms of sodium ======================
44 moles of atoms
atoms are in 5.00x10^-2 moles of krypton is 1013.9558
2 moles of carbon atoms ... 12.044 x 1023
2 moles of benzene gives 12 moles of hydrogen atoms since benzene is C6H6
1 mole of water is 18g. 36g of water is thereforeequivalent to 2 moles. 2 moles of water contains 4 moles of hydrogen and 2 moles of oxygen and so there are6 moles of atoms in 2 moles of water. 6 moles of atoms x (3.6x10^24) = 36.1x10^24 atoms
Two moles of neon contain 12,044281714.10e23 atoms.
Atomic Weight sodium = 23 so 46/23 = 2 moles of sodium in 46.0g
There are 2 sodium atoms.
2 moles of zinc contain 12,044 280 171 4.10e23 atoms.atoms
4 moles of nitrogen atoms is equal to 2 moles of nitrogen (the molecule is diatomic - N2).
Two moles of carbon contain 12,044 283 58.1023 atoms.
2 moles or roughly 12E23 atoms.
The reaction equation is 2 Na + O2 -> Na2O. this shows that each mole of sodium oxide requires two moles of sodium. Therefore, 5 moles of sodium oxide will be produced by reacting 10 moles of sodium.
If there are 2 moles of sugar. and 12 atoms of carbon per sugar molecule then there will be 24 moles of carbon atoms.
1 mole is equal to 6.023 x 10^23 atoms (avogadro's number)Multiply this by 2 and you will have 2 moles of atoms2 moles = 1.2044 x 10^24 atoms of potassium
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms. So, 25 mole of CO2 has 25 moles of carbon atoms and 50 moles of oxygen atoms.
Na2CO32 * 2 = 4 moles sodium.===========================
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms.
1 mole of CO2 has 1 mole of carbon atoms and 2 moles of oxygen atoms.
There are 2 atoms (1 sodium, 1 chlorine) in each formula unit of sodium chloride.