Ask a New Question
Menu

Given the balanced equation:

2 Al + Fe2O3 → Al2O3 + 2 Fe

how many grams of Al2O3 will be produced if 68.1 g Al reacts with 112 g Fe2O3?

1 answer

theoretical yield problem. Rather than finding Limiting reagent by getting to moles, lets do one full step becuase we are asked for grams of Al2O3.

68.1 g Al/ molar mass = mol Al times mole ratio times molar mass Al2O3. Same procedure for Fe2O3. Produced less is theoretical yield(you know that was your LR) and that is amount Al2O3 in grams produced.
Similar Questions
  1. Equation: Fe2O3 + 2Al ---> 2Fe + Al2O3.How many grams of Fe2O3 react with excess Al to make 475g Fe? Can you show me step by
    1. answers icon 1 answer
  2. Consider the reaction: Fe2O3+2Al=Al2O3How many grams of Fe2O3 Are necessary ro make 100.2 grams of Al2O3? Step by step please.
    1. answers icon 1 answer
  3. Calculate the number of grams of Fe formed when 0.300kg of Fe2O3 reacts.Equation: Fe2O3+CO-->Fe+CO2 converted .300kg to 300g
    1. answers icon 4 answers
  4. Consider the reaction: Fe2O3+2Al=Al2O3How many grams of Al are necessary to make 100.2 grams of Al2O3?
    1. answers icon 1 answer
more similar questions