The molar mass of Fe2O3 is 55.845 (molar mass of iron)*2+16(molar mass of oxygen)*3, which comes out to be 159.69 grams per mole. Multiply that by the number of moles, and the answer is 223.57 grams.
The oxidation 1/2 reaction for iron is:
Fe2+ --> Fe3+ + e-
The reduction 1/2 reaction for permanganate is:
8H+ + MnO4- + 5e- --> Mn2+ + 4H2O
From this we can see that 5 moles of iron can be oxidized for every mole of permanganate that can be reduced.
In other words... 5 times as much iron can be oxidized as there is permanganate present.
Therefore the amount of Fe2+ that can be oxidized is:
1.4x10-2 mol x 5 = 7.0x10-2 mol.
Answer: 7.0x10-2 mol of Fe2+
Since oxygen is diatomic it requires 2 moles of oxygen.
how many moles of sulfur are present in 3.4 moles of Al2(SO4)3
Glucose is. In cell respiration, the carbon atoms of glucose are oxidized.
How many moles of ammonia is 170000grams?
how many moles are in 237g of niobium
Since oxygen is diatomic it requires 2 moles of oxygen.
0. Hydrogen doesn't "reackt" to form Nitrogen Monoxide.
6mol
20 moles of Al will react with water to form 60 moles of H2 and 30 moles of O2, because of the stoichiometry 2:1 in getting H2 en O2 from water, and Al needing an oxidationstate of 3+, so 1 mole is oxidized by 3 moles of H2O.
Of course 6 moles.
there are 4.5 moles
16 grams of oxygen how many moles is 0,5 moles.
how many moles of sulfur are present in 3.4 moles of Al2(SO4)3
Glucose is. In cell respiration, the carbon atoms of glucose are oxidized.
55.8 moles
moles of what?
2 moles of Ca and 4 moles of OH