Problemas
Reareproduced if the reaction begins with 3.0 grams of Al and 3.0 grams of FeO 2Al+3FeOarrow 1Al_(2)O_(3)+3Fe 1035 0.698 27.53 g 2335 Typoints
Roztwór
Julián
experto · Tutor durante 3 años
4.6
(343 Votos)
Respuesta
To determine the amount of product formed in the reaction, we need to follow these steps:1. Calculate the molar masses of the reactants and products.2. Convert the masses of the reactants to moles.3. Determine the limiting reactant.4. Calculate the amount of product formed.Given reaction:
### Step 1: Calculate Molar Masses- Molar mass of Al:
- Molar mass of FeO:
- Molar mass of Al₂O₃:
- Molar mass of Fe:
### Step 2: Convert Masses to Moles- Moles of Al:
- Moles of FeO:
### Step 3: Determine the Limiting ReactantFrom the balanced equation, the molar ratio of Al to FeO is 2:3.- Required moles of FeO for 0.111 moles of Al:
Since we only have 0.042 moles of FeO, FeO is the limiting reactant.### Step 4: Calculate the Amount of Product FormedUsing the limiting reactant (FeO):- Moles of Al₂O₃ produced:
- Mass of Al₂O₃ produced:
Therefore, the amount of Al₂O₃ produced is
.