Chemistry Mole Concept Solution: How many  C2H4  molecules are contained in 45.8 mg...

🤓 Based on our data, we think this question is relevant for Professor Flores' class at UCF.

Solution: How many  C2H4  molecules are contained in 45.8 mg of  C 2H4 ? The molar mass of  C2H4  is 28.05 g/mol. A) 2.71× 10 20 C2H4 molecules B) 9.83 × 10 20  C2H4  molecules C) 7.74 × 10 26  C2H4  molecules D) 4.69 × 10 23  C2H4 molecules E) 3.69 × 10 23  C2H4  molecules