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One mole is 6.02 × 1023 of anything.
One mole of atoms is 6.02 × 1023 atoms, one mole of rice is 6.02 × 1023 grains, one mole of shoes is 6.02 × 1023 shoes. You get the picture?
One mole of molecules is 6.02 × 1023molecules.
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∙ 13y ago
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How many CO2 moles comprise one mole of CO2?
6.02 ten to the power of 23
How many mole of CO2 are formed when 451 mole C8H18 is burned?
3.61 *10^3 mol CO2
How many moles of oxygen atoms are present in a 254 g sample of CO2?
Use dimensional analysis to solve this problem. First calculate the molecular mass of CO2. This is found by (use a periodic table) adding 12.011g of C to (15.999g x2) grams of Oxygen. Once you do that, you find out that 44.009g are in 1 mole of CO2. Now, simply by looking at the equation of CO2, we can tell that 2 moles of oxygen atoms are in 1 mole of Co2 (look at the subscript for Oxygen). Now, your dimensional analysis should look like this: 254g CO2 x 1 mole CO2/44.009g CO2 x 2 mole Oxygen/1 mole CO2 The answer is 11.5 moles of Oxygen in 254g of CO2.
How many atoms of O2 are in a 1.76sample of CO2?
1.76 grams CO2 (1 mole CO2/44.01 grams)(2 mole O/1 mole CO2)(6.022 X 10^23/1 mole O2) = 4.82 X 10^22 atoms of oxygen gas
How many moles are there in 6.5 grams of CO2?
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)
How many molecules are present in 4.25 mol of CCl4?
Each mole of C2H6O will have 6.022 E23 molecules present. That means that in 3.25 moles, there are 1.957 E24 molecules present.
How many molecules of CO2 are present in 33.6 g of CO2?
8.066
How many moles of oxygen atoms are present in one half mole of carbon dioxide molecules?
Since each mole of carbon dioxide molecules contains two moles of oxygen atoms, as indicated by the formula CO2 for carbon dioxide, half a mole of carbon dioxide will have one mole of oxygen atoms.
How many molecules in 0.4 moles of h20?
Each mole of a substance contains 6.022 E23 molecules or atoms of that substance. Four moles of H2O will contain 2.4088 E24 molecules.
How molecules are in 2.4 moles of CO2?
1 mole CO2 = 6.022 x 1023 molecules 2.4mol CO2 x 6.022 x 1023 molecules CO2/1mol CO2 = 1.4 x 1024 molecules CO2
Number of molecules in .75 moles of CO2?
0.75 moles CO2 x 6.02x10^23 molecules/mole = 4.5x10^23 molecules
What is the number of CO2 molecules in 0.0180 mole of CO2?
1 mol = 6.02 * 10^23 molecules 0.018 mol = 6.02 * 10^28 * 0.018 molecules 1.0836 * 10^27 molecules of CO2
What is the number of CO2 molecules in 0.0180 mole CO2?
This can be calculated by using the number of Avogadro. It states that 1 mole is equal to 6.02214179*10^23 molecules. If 1 mole equals 6.02214179*10^23 molecules, then 0.0180 mole equals to: 0.0180 * 6.02214179*10^23 = 1.083985522*10^22 CO2 molecules.
How molecules are present in 2.1 moles of carbon dioxide?
2.1 moles Carbon dioxide (6.022 X 1023/1 mole CO2) = 1.3 X 1024 molecules of carbon dioxide =============================
How many CO2 moles comprise one mole of CO2?
6.02 ten to the power of 23
How many moles of CO2 are present in 220mg?
220mg of CO2 x (1 g / 1000mg) x (1 mole of CO2 / 44 g ) = 0.005 moles
How many molecules are there in 0.75 mole of CO2?
4.5166056 x 10^23 Take avagadro's number and multiply it by 0.75
