388.grams Fe divided by mass of Fe
388.2g/55.85= 6.95moles of Fe
Given: The molar mass of Iron is 55.85g/mol Therefore, 34.0g x 1 mol/55.85g = 0.609 moles
1.68 grams iron (1 mole Fe/55.85 grams)
= 0.030 moles iron
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233,2 g iron contain 4,176 moles.
111.8g/55.8g= 2.004 moles
The number of moles is 4.
Approx 3.997 moles.
0.01362 moles.
FeBr3 (Iron III Bromide) has three moles of bromide for every mole of iron. FeBr2 (Iron II Bromide) has two moles of bromide ion per mole of Iron.
5 moles
55.8 moles
55.8 moles
55.8 moles
0.4965 moles rounded to 4 significant figures
The number of moles is 4.
Approx 3.997 moles.
738 grams iron are equivalent to:- 12,626 moles- 76.10e23 atoms
0.01362 moles.
233,2 g iron Feis equivalent to 4,176 moles.
1,495
FeBr3 (Iron III Bromide) has three moles of bromide for every mole of iron. FeBr2 (Iron II Bromide) has two moles of bromide ion per mole of Iron.
5 moles