What is the number of moles in 44 grams of CO2?

What is the number of moles in 44 grams of CO2?

Correct Answer: 1 mole

Step 1: Identify the chemical formula of carbon dioxide, which is CO2.
Step 2: Calculate the molar mass of CO2. Carbon (C) has a molar mass of 12 g/mol and oxygen (O) has a molar mass of 16 g/mol.
Step 3: Since there are 2 oxygen atoms in CO2, calculate the total mass of oxygen: 16 g/mol * 2 = 32 g/mol.
Step 4: Add the molar mass of carbon and the total mass of oxygen: 12 g/mol (C) + 32 g/mol (O) = 44 g/mol.
Step 5: Use the formula to find the number of moles: Number of moles = mass / molar mass.
Step 6: Substitute the values: Number of moles = 44 g / 44 g/mol.
Step 7: Calculate the result: 44 g / 44 g/mol = 1 mole.

No concepts available.