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For this you need the Atomic Mass of Fe. Take the number of grams and divide it by the atomic mass. Multiply by one mole for units to cancel.
82.5 moles Fe / (55.9 grams) = 1.48 moles Fe
Wiki User
∙ 15y ago
Wiki User
∙ 10y agoThe chemical formula of iron(II) chloride is FeCl2.
Molecular mass of FeCl2 = 55.8 + 2(35.5) = 126.8
Amount of FeCl2 in a 85.2g sample = 85.2/126.8 = 0.672mol
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How many moles on 738 grams or iron and how many atoms?
738 grams iron are equivalent to:- 12,626 moles- 76.10e23 atoms
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Are 3 moles of gold heavier than 10 moles of iron?
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To calculate the number of moles from grams, you must divide by the substance's molar mass
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The mass of 4 moles of iron is 224 grams
How many moles are present in 1.68g of iron?
388.grams Fe divided by mass of Fe 388.2g/55.85= 6.95moles of Fe
How many moles are in 8.2 grams?
This cannot be answered because it is essential to know what element you're dealing with here. 8.2 grams of iron will contain considerably less atoms than 8.2 of hydrogen. Therefore, the number of moles in 8.2 grams of iron will differ from the number of moles in 8.2 grams of hydrogen.
How many grams of iron could be recovered from 75.89 g FeO?
75.89 grams of FeO is equal to 1.06 moles of iron II oxide. In decomposition, there would be 1.06 moles of iron recovered, or 58.99 grams.
How many moles in 8200G of Fe?
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How many milligrams in 825 grams?
825 grams = 825,000 mg. 1 gr. = 1000 mg.
