What is the mass of one mole of carbon dioxide, CO2? Round your answer to 2 places past the decimal.

To determine the mass of one mole of carbon dioxide, we need to calculate the molar mass of CO2.

Step 1: Find the atomic masses of carbon (C) and oxygen (O) from the periodic table. The atomic mass of carbon is approximately 12.01 g/mol, and the atomic mass of oxygen is approximately 16.00 g/mol.

Step 2: Multiply the atomic mass of carbon by the number of carbon atoms in one molecule of CO2, which is 1. So, the contribution of carbon to the molar mass is 12.01 g/mol.

Step 3: Multiply the atomic mass of oxygen by the number of oxygen atoms in one molecule of CO2, which is 2. So, the contribution of oxygen to the molar mass is 2 * 16.00 g/mol = 32.00 g/mol.

Step 4: Add the contributions of carbon and oxygen to find the molar mass of CO2. 12.01 g/mol + 32.00 g/mol = 44.01 g/mol.

Therefore, the mass of one mole of carbon dioxide, CO2, is approximately 44.01 grams.