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
1.50 moles CO2 × (44.0 grams) = 66.0 grams CO2
15.8 grams carbon dioxide (1 mole CO2/44.01 grams)(1 mole C/1 mole CO2)(6.022 X 1023/1 mole C)
= 2.16 X 1023 atoms of carbon
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150,0 grams of carbon dioxide is equivalent to 3,4 moles.
3 moles of oxygen atoms
6.5 grams CO2 divided by 44 grams CO2 per mole CO2 = 6.8 mole CO2 (Molar mass CO2 = 12 + 2*16 = 44 g/mol)
92.4 grams
The mass in grams of 5,01 mol of xenon is 657,778 g.
To find the mass of 3.5 x 10^22 molecules of CO2, we need to multiply the number of molecules by the molar mass of CO2. The molar mass of CO2 is approximately 44 grams per mole. So, 3.5 x 10^22 molecules of CO2 would have a mass of approximately 1.54 x 10^25 grams.
First find the moles of CO2 by dividing 22 grams by the molecular weight of CO2(44.01g/mol) 22.0gCO2 1mole/44.01g CO2 = .50 molesCO2
Atomic mass of C = 14g/mol Atomic mass of O = 16g/mol Molecular mass of CO2 = 12 + 2(16) = 44g/mol mass = number of moles x molecular mass mass = 3 mol x 44g/mol = 132g
6.5 grams CO2 divided by 44 grams CO2 per mole CO2 = 6.8 mole CO2 (Molar mass CO2 = 12 + 2*16 = 44 g/mol)
For this you need the atomic (molecular) mass of CO2. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel. CO2=44.0 grams33.0 grams C / (44.0 grams) = .750 moles CO2
1.3 mole C2H2 will produce 2.6 mole CO2, weighting 2.6(mol) x 44 (g/mol) = 114 g CO2
92.4 grams
The mass in grams of 5,01 mol of xenon is 657,778 g.
To find the mass of 3.5 x 10^22 molecules of CO2, we need to multiply the number of molecules by the molar mass of CO2. The molar mass of CO2 is approximately 44 grams per mole. So, 3.5 x 10^22 molecules of CO2 would have a mass of approximately 1.54 x 10^25 grams.
First find the moles of CO2 by dividing 22 grams by the molecular weight of CO2(44.01g/mol) 22.0gCO2 1mole/44.01g CO2 = .50 molesCO2
mol = mass/Mr mol x Mr = mass Mr of tungsten is 183.84 so 1.2 x 183.84 = 220.61g
5.67g of CO2 divided by 44g/mol (CO2's molar mass) gives you 0.129 moles. 25.45g of NH3 divided by 17g/mol (NH3's molar mass) gives you 1.497 moles. To get the molar mass, visit the periodic table and add up the numbers of each constituent element.
44 grams of CO2 (1 mol CO2 from 1 mol C if enough oxygen, air, is available)
1.54 moles H2O (18.016 grams/1 mol H2O ) =27.7 grams