Answer:
The mass of 25 g of CO2 is approximately 25.01 g.
Step-by-step explanation:
The molar mass of CO2 (carbon dioxide) is approximately 44.01 g/mol.
To calculate the mass of 25 g of CO2, we can use the following formula:
mass = number of moles × molar mass
First, we need to determine the number of moles of CO2 in 25 g. We can do this by dividing the mass by the molar mass:
number of moles = 25 g ÷ 44.01 g/mol ≈ 0.568 mol
Now, we can use the formula above to calculate the mass:
mass = 0.568 mol × 44.01 g/mol ≈ 25.01 g
Therefore, the mass of 25 g of CO2 is approximately 25.01 g.