1 mole of CO2 in grams
Understand the Problem
The question is asking for the mass of 1 mole of carbon dioxide (CO2) in grams. To find this, we will need to use the molar mass of CO2, which is calculated from the atomic masses of carbon and oxygen.
Answer
$44.01 \, \text{g}$
Answer for screen readers
The mass of 1 mole of carbon dioxide (CO2) is $44.01 , \text{g}$.
Steps to Solve
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Identify the Atomic Masses The atomic mass of carbon (C) is approximately $12.01 , \text{g/mol}$ and the atomic mass of oxygen (O) is approximately $16.00 , \text{g/mol}$.
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Calculate the Molar Mass of CO2 Carbon dioxide (CO2) consists of 1 carbon atom and 2 oxygen atoms. The molar mass can be calculated as follows: [ \text{Molar mass of CO2} = \text{(mass of C)} + 2 \times \text{(mass of O)} ] Therefore: [ \text{Molar mass of CO2} = 12.01 , \text{g/mol} + 2 \times 16.00 , \text{g/mol} ]
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Perform the Calculation We need to calculate the total mass: [ \text{Molar mass of CO2} = 12.01 , \text{g/mol} + 32.00 , \text{g/mol} = 44.01 , \text{g/mol} ]
The mass of 1 mole of carbon dioxide (CO2) is $44.01 , \text{g}$.
More Information
The composition of carbon dioxide is fundamental in various scientific fields, including chemistry and environmental science. Understanding the molar mass helps in various applications, such as calculating chemical reactions and understanding greenhouse gas emissions.
Tips
Common mistakes may include:
- Forgetting to multiply the mass of oxygen by 2, which would lead to underestimating the total mass of CO2.
- Confusing the atomic mass values, which can result in incorrect calculations.
