Calculate the amount of each reactant required to produce 950 mL of
carbon dioxide according to the following equation:
2 CO + 02 -> 2 CO2
Answers
Answered by
7
Explanation:
The chemical formula for carbon dioxide is CO2. Its molar mass is 44.0095(14)g/mol. It is a colorless gas.
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Given:
The reaction: 2 CO + O2 → 2 CO2
The volume of CO2 = 950 ml = 0.95 L
To Find:
The amount of each reactant required to produce 950 mL of carbon dioxide.
Calculation:
No of moles of CO2 in 0.95 L = 0.95/22.4 = 0.04241 moles
- According to the following reaction:
- No of moles of O2 required to produce 2 moles of CO2 = 1
⇒ No of moles of O2 required to produce 0.04241 moles of CO2 = (1/2) × 0.04241
⇒ N(O2) = 0.0212
- No of moles of CO required to produce 2 moles of CO2 = 2
⇒ No of moles of CO required to produce 0.04241 moles of CO2 = (2/2) × 0.04241
⇒ N(CO) = 0.04241
- So, the required no of moles of CO and O2 are 0.04241 and 0.0212 respectively to produce 950 ml of CO2.
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