Post a New Question

Stoichiometry

posted by .

1. Iron reacts with oxygen according to the following equation:
Fe + O2→ Fe2O3

a. Balance the equation.
b. Assuming you start with 15.0 g of iron, how many dm3 of oxygen are required to react?

c. How many molecules of oxygen is this?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. chemistry

    Write the balanced chemical reaction for the rusting of iron?
  2. Chemistry - Equations

    I am a student in the ninth grade and I need help with the following problems because I do not understand how to do them. I appreciate your help and thanks once again. 7. in 2CO(grams) + O2(grams) => 2CO2(grams), what is the ratio …
  3. Chemistry-Equations

    Iron(III) oxide is formed when iron combines with oxygen in the air. How many grams of Fe2O3 are formed when 16.7 g of Fe reacts completely with oxygen?
  4. Chemistry

    Iron is obtained from iron ore according to the following reaction: Fe2O3+CO---> Fe+CO2 (unbalanced). a. Assuming the blast furnace is 90.0% efficient in recovering the iron, what is the actual mass of iron obtainable from a ton …
  5. physical science

    When iron metal reacts with oxygen, the reaction can form Fe2O3. Write a balanced chemical equation for this reaction, and find the number of moles of oxygen that are needed to form 6 mol of Fe2O3. Show your work.
  6. Chemistry

    1. Iron oxide and carbon monoxide react according to the following equation . Identify which reactant is limiting and which is excess if 43.5 grams of Fe2O3 reacts with 43.5 grams of CO Fe2O3 + 3CO2 --> 3CO2 + 2Fe 2. Calculate the …
  7. Chemistry

    5. How many grams of iron oxide can be produced from 2.50 g of oxygen reacting with iron, according to the following equation?
  8. Chemistry

    5. How many grams of iron oxide can be produced from 2.50 g of oxygen reacting with iron, according to the following equation?
  9. chemistry

    Iron(III) oxide can be reduced to metallic iron by heating it in the presence of carbon. Balance the following equation, then determine the ratio of C to Fe in the reaction?
  10. Chemistry (just need someone to check my answer)

    When iron metal reacts with oxygen, the reaction can form Fe2O3. Write a balanced chemical equation for this reaction, and find the number of moles of oxygen that are needed to form 6 mol of Fe2O3. My answer: 9 moles of oxygen

More Similar Questions

Post a New Question