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.
0,515 g of carbon is equal to 0,043 moles.
A 63,60 g sample of carbon is equal to 5,296 moles.
450 moles of C2H4 contain 10.815,43 g carbon.
350 g sample of CO contain 12,49 moles.
5 moles of carbon is 60,055 g.5 moles of sodium is 114,949 g.
0,515 g of carbon is equal to 0,043 moles.
A 63,60 g sample of carbon is equal to 5,296 moles.
30.0 grams carbon (1 mole C/12.01 grams) = 2.50 moles carbon ===============
To determine the number of moles in 10 g of carbon, you need to know the molar mass of carbon, which is approximately 12 g/mol. By dividing the given mass by the molar mass, you can calculate that there are approximately 0.83 moles of carbon in 10 g.
450 moles of C2H4 contain 10.815,43 g carbon.
350 g sample of CO contain 12,49 moles.
5 moles of carbon is 60,055 g.5 moles of sodium is 114,949 g.
To find the number of moles of carbon in a 1.50-carat diamond, first convert carats to grams: 1.50 carats * 0.200 g/carat = 0.30 g. Then, calculate the number of moles using the molar mass of carbon (12.01 g/mol): 0.30 g / 12.01 g/mol ≈ 0.025 moles of carbon.
To find the number of moles of carbon monoxide in 36.55 g, you need to use its molar mass. The molar mass of carbon monoxide is 28.01 g/mol. Divide the given mass by the molar mass to find the number of moles: 36.55 g / 28.01 g/mol = 1.30 moles of carbon monoxide.
To determine the number of moles of carbon in 11.5 g of ibuprofen, you first need to calculate the molar mass of ibuprofen. Since ibuprofen has a molar mass of 206.28 g/mol and carbon accounts for 74.08 g/mol within that total, you would divide 11.5 g by 74.08 g/mol to find that there are approximately 0.155 moles of carbon in 11.5 g of ibuprofen.
To determine the number of moles of carbon in the original sample, you need to know the mass of carbon present and its molar mass, which is approximately 12.01 g/mol. You can calculate the number of moles using the formula: moles = mass (g) / molar mass (g/mol). If you have the mass of carbon from the sample, simply divide that value by 12.01 g/mol to find the number of moles.
To find the number of moles of carbon dioxide, you use the formula: Moles = Mass / Molar mass. The molar mass of carbon dioxide is about 44.01 g/mol. So, for 52.06 g of carbon dioxide, you would have Moles = 52.06 g / 44.01 g/mol, which equals approximately 1.183 moles.