How many moles are in 110.025 g of #CO_2#? Chemistry The Mole Concept The Mole 1 Answer Dwight Jan 24, 2017 This is 2.5 moles of #CO_2# Explanation: Each mole of #CO_2# has a mass of 44.01 g. This is known as the molar mass. So, to find the number of moles in any other mass, you divide that mass by the molar mass. #(110.025g)/ (44.01 (g/(mol))) = 2.5 "moles"# Answer link Related questions How do you calculate the number of moles from volume? How do you convert grams to mole? Question #258e5 Question #8d48c Why is the mole an important unit to chemists? What's the mole number? How does the mole relate to carbon 12? How does the mole relate to molecules and ions? How do you calculate the moles of a substance? How can I calculate the moles of a solute? See all questions in The Mole Impact of this question 1246 views around the world You can reuse this answer Creative Commons License