1 mol of any substance contains 6.02 x 1023 constituent particles. This is the avogadro constant. So in 35 moles of CO2, there would be 35 x 6.02 x 1023 molecules of CO2. In each CO2 there are three atoms (one carbon and two oxygen). Therefore the total number of atoms in 35mol of CO2 is 3 x 35 x 6.02 x 1023 = 6.32 x 1025
35 g (6.02 x 1023 at / 12.01 g) = 1.8 x 1024atoms
There are 3 atoms in a molecule of CO2.
There are 6.02x1023 molecules in mole of CO2.
3 x 6.02x1023 x 0.35 = 6.32x1023 atoms.
0.35 moles carbon dioxide (6.022 X 10^23/1 mole CO2)
= 2.1 X 10^23 atoms of carbon dioxide
35 g of carbon have 2,92 moles.
0.6
The questions asks how many moles of carbon atoms.Molar mass is defined as the mass of one mole of a substance or in this case 6.022x1023 atoms of carbon. So the molar mass for carbon is 12.0 g/mol. Therefore the number of moles of carbon atoms is just 36/12.0 = 3.0 moles of carbon.How many atoms are in 36 grams of Carbon?[36 (gC) /12.0 (gC/molC)] * 6.02*10+23 (atoms C/molC) = 1.8*10+24 atoms in 36 g Carbon
0.750 mol
3.85 X Avogadro's number = 2.32 X 1024 atoms, to the justified number of significant digits.
the constant Mole (mol): 6.02 x 10^23 are how many atoms you have per mol so the answer can be 7 mol atoms or 6.02 x 10^23 atoms per mol x 7 actual answer is 4.214 X10^24 atoms in 7 mol
6.23 mol carbon dioxide
The number of atoms is 9,0332112855.10e23.
6.32 mol carbon dioxide
B. 6.23 mol carbon dioxide
The number of carbon atoms which are present in 0,062 mol acetic acid HC2H3O2 is 0,747.10e23.
85.9 (g C) = 85.9 (g C) / 12.00 (g/mol C) = 7.158 (mol C)7.158 (mol C)*[6.022*1023 (atoms/mol C)] = 4.31*1024 C-atoms
6.022 * 10^21
The carbon content of wood is between about 47% and 53%, so lets call it 50%. The carbon, which has an atomic weight of 12 combines with 2 atoms of oxygen to produce carbon dioxide or CO2. The atomic weight of 2 oxygen atoms is 32 so therefore, 1 ton of carbon produces 44/12 = 3.666 tons of carbon dioxide. As wood is only 50% carbon, 1 ton of wood produces 1.833 tons of carbon dioxide when burnt. (Thats about 980 cubic metres of carbon dioxide gas)
So CO2 is 44g/mol. 48/44 is 1.0909091 moles. This multiplied by avagadros number is 6.57x1023 molecules. As there is 1 carbon per molecule, this also equals the number of carbon atoms
44g/mol
Oxygen gas (2 Oxygen atoms per molecule) has a molecular weight of 32 g per mol, Carbon dioxide (1 Carbon atom + 2 Oxygen atoms per molecule) has a molecular weight of 44 g per mol, Methane (1 Carbon atom + 4 Hydrogen atoms per molecule) has a molecular weight of 16 g per mol, which that means when under the same temperature and pressure conditions, with the same amount of particles in the space (volume), methane would be the least dense of these gases, followed by oxygen, then finally carbon dioxide the most dense.
Diamond is made of up carbon. So, it has a molar mass of 12 g/mol. 6 g/mol / 12 g = 0.5 mol 0.5 mol * 6x10^23 atoms/mol = 3x10^23 atoms There are 3x10^23 atoms in six grams of diamond.