Problemas
8. How many liters of CO_(2) are produced from 5.00 moles of CaCO_(3) at STP? CaCO_(3)arrow CaO+CO_(2) 4.48 liters 5.00 liters 22.4 liters 112 liters
Roztwór
Héctor
experto · Tutor durante 3 años
4.6
(305 Votos)
Respuesta
To solve this problem, we need to use stoichiometry and the ideal gas law concept at standard temperature and pressure (STP). At STP, 1 mole of any gas occupies **22.4 liters**.### Step-by-Step Solution:1. **Write the balanced chemical equation:**
From the equation, we see that **1 mole of
** produces **1 mole of
**.2. **Determine the moles of
produced:** Since the reaction is a 1:1 molar ratio, if we start with **5.00 moles of
**, it will produce **5.00 moles of
**.3. **Convert moles of
to volume at STP:** At STP, 1 mole of gas occupies **22.4 liters**. Therefore:
Substituting the values:
### Final Answer:The volume of
produced is **112 liters**.Correct option: **112 liters**