A sample of hematite Fe2O3 has the mass 4.83 x 10 3 kg. a. how...

what mass of hematite (fe^2O^3)is required to react with excess carbon and produce 2.845g of iron, i...

What is magnetic hematite? How can it help the body to cure pain? Is there any negative side effec...

Fe2O3 + CO = Fe+ CO2 if 3.5kg of CO are available to react, how many mole of CO2 are needed?

4 FeS(s) + 7 O2(g) ==> 2 Fe2O3(s) + 4 SO2(g) 7.82 moles of FeS are required to produce 3.91 mole...

Fe2O3(s) + 2Al(s)-> 2Fe(l) + Al2O3(s) What is the theoretical yield of iron if we begin the react...

A 70g sample of iron ore(Fe2O3) was analyzed for Iron and found to contain 1700 Fe. Calculate the pe...

Fe2O3(s) + 3 CO(g) −→ 2 Fe(s) + 3 CO2(g) Given: 2 Fe2O3(s) −→ 4 Fe(s) + 3 O2(g) ∆H = 1616.6 kJ/mo...

4 Fe + 3 O2 -> 2 Fe2O3 1. If I react 3.00g Fe and 5.75g O2, what is the theoretical yield? 2. If...

Hematite,Fe2O3 is heated in furnace with carbon monoxide,CO qnd the products obtaines ,iron, Fe and...

A sample of hematite contains 34.97 g of iron and 15.03 g of oxygen. What I’d the empirical formula?

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