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If you have 345.23 grams of CO how many moles of CO do you have?
Wiki User
∙ 14y ago
To do this, you need to know the molecular weight of the element you're dealing with, by adding up the atomic weights of the elements involved (found on any Periodic Table). The molecular weight is the mass in grams of the compound in one mole - this will provide you with a conversion factor. So take the measurement in grams and divide it by the molecular weight to convert to moles. Really what you're doing is multiplying the number by 1 mole, and dividing it by the equivalent of one mole, the molecular weight. That's the thought process behind unit analysis and how you get your "units to cancel".
In this case, the answer is about 12.33 moles carbon monoxide.
Wiki User
∙ 14y ago
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How many moles of CO in 1.23g of it?
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How many grams of Co are there in a sample of Co that contains the same number of moles as a 45.6 gram sample of Cr?
The atomic weight of Cr is 52.0 g/mol1. Convert grams of Cr to moles of Cr:moles Cr = 45.6 g Cr1 mol = 0.877mol Cr52.0 gMultiply by moles per gram. Grams cancel out.The atomic weight of Co is 58.9 g/mol2. To convert 0.877 moles of Co to grams of Co:grams Co = 0.877 mol Co58.9 g = 51.7 g Co1 molMultiply by grams per mole. Moles cancel out.Note that since the atomic weight of Co is larger than the atomic weight of Cr, the mass of the same number of moles is also larger.
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How many moles of atoms are contained in 382g Co?
How many moles of atoms are contained in 382 g Co
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1 mole Co = 58.933g Co (atomic weight in grams)1 mole Co atoms = 6.022 x 1023 atoms CoConvert grams Co to moles Co.22.6g Co x (1 mole Co/58.933g) Co = 0.383 mole CoConvert mole Co to atoms Co.0.383 mole Co x (6.022 x 1023 atoms Co/1 mole Co) = 2.31 x 1023 atoms Co
How many moles of CO are produced from 5 moles o2?
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How many moles of atoms are in 382 g Co?
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How many moles of atoms are contained in 382 g Co?
382 g Co contain 6,482 moles.
How many moles of CO molecules are in 52g CO?
no
