Question

Read the chemical equation.

Fe2O3 + CO → Fe + CO2

If 3 moles of Fe2O3 react with 1.5 moles of CO, how many moles of each product are formed?

1 mole of Fe and 1.5 moles of CO2
0.5 mole of Fe and 1 mole of CO2
6 moles of Fe and 9 moles of CO2
3 moles of Fe and 2 moles of CO2

Answer 1

1 mole of Fe203 react with 1.5

Step-by-step explanation:

The balanced chemical equation is:Fe2O3 + 3CO → 2Fe + 3CO2According to the stoichiometry of the equation, 3 moles of Fe2O3 react with 3 × 1.5 = 4.5 moles of CO. However, since only 1.5 moles of CO are available, it is limiting the reagent, and Fe2O3 is in excess.Thus, the amount of CO consumed will be limited by 1.5 moles, and the amount of Fe2O3 consumed will be calculated as:3 moles Fe2O3 × (1.5 moles CO / 3 moles CO) = 1.5 moles Fe2O3According to the balanced equation, for every 3 moles of CO consumed, 2 moles of Fe and 3 moles of CO2 are produced. Therefore, the amount of Fe and CO2 produced can be calculated as:2 moles Fe × (1.5 moles CO / 3 moles CO) = 1 mole Fe3 moles CO2 × (1.5 moles CO / 3 moles CO) = 1.5 moles CO2So, the reaction produces 1 mole of Fe and 1.5 moles of CO2.

Answer 2

Answer: 1.5 moles of CO2

Step-by-step explanation:

3 moles of Fe and 2 moles of CO2. This is because the amount of moles of each reactant is given, and they are reacting in a 1:1 molar ratio, meaning that the number of moles of each product will also be in a 1:1 molar ratio. Therefore, 3 moles of Fe2O3 will produce 3 moles of Fe, and 1.5 moles of CO will produce 1.5 moles of CO2.