The molar mass of iron is 55,845 g.
Moles of iron = mass of iron/55,845
The mass of 1.23 moles of iron is 58,69 g.
55.8 moles
55.8 moles
233,2 g iron Feis equivalent to 4,176 moles.
9,003 x 1023 atoms of iron correspond to 1,495 moles.
55.8 moles
The mass of 1.23 moles of iron is 58,69 g.
55.8 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.
0.4965 moles rounded to 4 significant figures
55.8 moles
233,2 g iron Feis equivalent to 4,176 moles.
Molar mass of iron is 56g. Given mass of iron= 112g No. of moles = Given mass/Molar Mass => 112g/56g= 2 moles
9,003 x 1023 atoms of iron correspond to 1,495 moles.
The mass of 4 moles of iron is 224 grams
7.4 moles iron (55.85 grams/1 mole Fe) = 413.29 grams iron
The number of moles is 4.