For this you need the atomic (molecular) mass of CO2. Take the number of moles and multiply it by the Atomic Mass. Divide by one mole for units to cancel. CO2=44.0 grams
2.00 moles CO2 × (44.0 grams) = 88.0 grams CO2
One mole of sugar (sucrose) contains 144,126 g carbon so in two moles is 288,25 g carbon.
The mass of 2 moles of CO2 is 88,02 g.
2 moles of carbon atoms ... 12.044 x 1023
22 grams carbon dioxide (0.5 moles)
114,426 g carbon dioxide are produced.
The gram molecular mass of carbon dioxide is 44.01. Therefore, 418 grams contains 418/44.01 or 9.50 moles, to the justified number of significant digits.
2,22 1023 molecules of carbon dioxide is equal to 0,368 moles.
30.0 grams carbon (1 mole C/12.01 grams) = 2.50 moles carbon ===============
Moles of carbon dioxide = grams/amu of carbon dioxide. Moles = 19g/44amu Moles of carbon dioxide = .432
22 grams carbon dioxide (0.5 moles)
114,426 g carbon dioxide are produced.
The answer is 3,99 moles of carbon dioxide.
The gram molecular mass of carbon dioxide is 44.01. Therefore, 418 grams contains 418/44.01 or 9.50 moles, to the justified number of significant digits.
211g of carbon dioxide are equal to 4,794 moles.
The answer is 3,99 moles of carbon dioxide.
2,22 1023 molecules of carbon dioxide is equal to 0,368 moles.
85.636 grams carbon (1 mole C/12.01 grams) = 7.1304 moles of carbon ---------------------------------
80,0 moles of CO2is equal to 3 520,8 g.
Look up the molecular weight of carbon dioxide in the periodic table. The formula for carbon dioxide is CO2, which means one atom of carbon and two atoms or oxygen per molecule of carbon dioxide. Carbon has molecular weight of 12. Oxygen molecular weight is 16. Total 12+16+16= 44 11 grams/44 grams/mole=0.25 moles of carbon The grams of water and combustion of 7.5 grams are totally irrelevant. They are only given to possibly confuse you.
5.0 grams CO2 (1mol CO2/44.01g) = 0.11 moles CO2