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What mole ratio would you use to determine moles Fe if moles Fe2O3 is known?
Wiki User
∙ 13y ago
X moles Fe2O3 (2 moles Fe/1 mole Fe2O3)
2 : 1
Wiki User
∙ 13y ago
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If 1.00 kg of Fe2O3 completely reacts with CO the volume of CO2 released at STP will be?
There are several different possible reactions of Fe2O3 with CO, depending on temperature and ratio of reactants. The simplest is probably Fe2O3 + CO ==>2FeO + CO21.00 Kg x 1000 g/Kg x 1 mole Fe2O3/160 g = 6.25 moles Fe2O3 moles CO2 produced = 6.25 moles CO2 Volume CO2 at STP = 6.25 moles x 22.4 L/mole = 140 Liters
When solving stoichiometric problems how is the correct mole ratio expressed?
Moles of unknow/moles of known
What is the ratio of moles of CuSO4 to moles of NaOH?
This ratio is 1:2.
What is the mole ratio that can convert from moles of a to moles of b?
a moles (b moles/a moles) = b moles
How many grams of Fe2O3 are formed when 16.7g of Fe reacts completely with oxygen?
The rusting of iron has the reaction 4 Fe + 3 O2 equals 2 Fe2O3. So every 2 moles of iron produces 1 moles of iron oxide. 16.7 grams is .299 moles of iron. This means there are 0.149 moles of iron oxide or 23.88 grams.
If 1.00 kg of Fe2O3 completely reacts with CO the volume of CO2 released at STP will be?
There are several different possible reactions of Fe2O3 with CO, depending on temperature and ratio of reactants. The simplest is probably Fe2O3 + CO ==>2FeO + CO21.00 Kg x 1000 g/Kg x 1 mole Fe2O3/160 g = 6.25 moles Fe2O3 moles CO2 produced = 6.25 moles CO2 Volume CO2 at STP = 6.25 moles x 22.4 L/mole = 140 Liters
When solving stoichiometric problems how is the correct mole ratio expressed?
Moles of unknow/moles of known
What is the ratio of moles of CuSO4 to moles of NaOH?
This ratio is 1:2.
What is the mole ratio that can convert from moles of a to moles of b?
a moles (b moles/a moles) = b moles
What is the ratio of moles of CuSO4 to moles of water?
5.56
How many grams of Fe2O3 are formed when 16.7g of Fe reacts completely with oxygen?
The rusting of iron has the reaction 4 Fe + 3 O2 equals 2 Fe2O3. So every 2 moles of iron produces 1 moles of iron oxide. 16.7 grams is .299 moles of iron. This means there are 0.149 moles of iron oxide or 23.88 grams.
What is the ratio of Feric oxide and alumina in thermit reaction?
Fe2O3 + 2Al --> Al2O3 + 2Fe molar ratio = 1:2
What is the difference between FeO and Fe2O3?
FeO is iron II oxide or ferrous oxide. In this compound iron forms a 2+ ion which combines with oxygen(which forms a 2- ion) in a 1:1 ratio Fe2O3 is iron III oxide or ferric oxide. In this compound iron forms a 3+ ion which combine with oxygen (again a 2- ion) in a 2:3 ratio. In Fe2O3 iron is in its highest oxidation state. FeO is black, Fe2O3 is red. Fe2O3 is more common. FeO is a better conductor than Fe2O3.
What is the mole ratio of aluminum to oxygen?
2 moles of aluminum to 3 moles of oxygen
What is the ratio of hydrogen atoms to oxygen in glucose and fructose?
Glucose is C6H12O6 and thus the mole ratio is 6 moles of carbon to 6 moles of Hydrogen Molecules (12 moles of Hydrogen atoms) and 3 moles of oxygen molecules (6 moles of oxygen atoms)
How many moles of Cl are in one mole of FeCl2?
That depends on the oxidation state of the Fe. Fe(II) or Fe(III) Fe + Cl2 --> FeCl2 Fe(II) Answer: 4.4 mol chlorine. The iron(II)chloride is normally prepared using hydrochloric acid rather than chlorine. Fe + 1.5 Cl2 --> FeCl3 Answer: 6.6 mol The iron(III)chloride is could be prepared using hot granulated iron in chlorine.
What mole ratio would you use to convert from moles of chromite to moles of ferrochrome?
1:1
