Similarly, 1 mole of carbon is contained in its molecular weight. Moles are amount of substance present in a molecular weight of that element/compound. How many atoms in 4.5 moles of carbon ( C ) ? Answer. Chemistry, 22.06.2019 02:30. How Many Moles Of Carbon Are In A Mole (the Animal)? How many moles of carbon are in a mole (the animal)? for C2H6O2 you would have 8 moles of Carbon because there are 2 moles of Carbon to begin with.. so 2 x 4= 8. 0.32 moles You just do 14 / 44.01 (the atomic mass of carbon + oxygen's atomic massX2) And yes to your second question. The molecular formula C 2 H 6 shows you that there are 2 moles of C and 6 moles of H in 1 mole of C 2 H 6.. To convert, always start with the moles of the molecule you've been given: 0.30 mol C 2 H 6 x 2 mol C = 0.60 mol C 1 mol C 2 H 6. What is the mass of 0.5 moles of carbon tetrafluoride, CF4? 1 mol aspirin/(mass of 9 moles of carbon, 8 moles of hydrogen, and 4 moles of oxygen) g. That conversion factor will tell you how many grams are in a mole of aspirin. How would you reduce the volume of gas. 0.636 moles of CO2 or using significant figures the answer would be 0.64 moles of CO2 since we have a given mass of CO2 which is 28 grams and also the chemical formula of carbon dioxide (CO2) we could get the molecular mass of CO2 by using the periodic table and then when we have those information we could now get the number of moles of 28 grams of CO2. Calculate the percentage yield if only 54.0g is made. Answers: 1. How many moles of carbon dioxide, CO2, are in a 22 gram sample of the compound?.5 moles. Lv 4. Chemistry, 22.06.2019 17:30. - Quora. 0 1. kralovetz. Aspirin has a density of 1.40 g/cm3 what is the volume in cubic centimeters of a tablet weighing 320 mg ? 4 years ago. Answer. Exactly 12 grams of pure carbon-12 powder is known as one mole. 2 moles. Chemistry, 22.06.2019 09:30. The number of atoms of carbon-12 present in this one mole sample is 6.022 136 7 x … 50.0 g of propene reacts with hydrochloric acid to produce 1-chloropropane. Answers: 1. How many moles of carbon is found in 98.22g of carbon? For instance: 1 mol of oxygen in contained in its molecular weight of 16 grams. Answers: 1 Show answers Another question on Chemistry. Updated Jun 20, 2015 Author has 568 answers and 771.6k answer views This is such a silly/crazy question that I figured I'd give it a shot. A chemist needs 3 moles of aluminum oxide, Al2O3 for a particular experiment. Since that's not the measurement you're looking for in the final answer, you will need another conversion factor that shows how many moles of carbon are in a mole of aspirin. Molecular mass of CO2= 12+(16×2) 12+32 44 Molecular mass of carbon= 12 Molecular mass of oxygen= 16 Mole= mass of CO2/molecular mass of CO2 Mole= 66/44 Mole= 6/4 Mole= 3/2 =1.5 mol Answers: 2 Show answers Another question on Chemistry. 44 grams. Solved: How many carbon(C) atoms are present in 30 moles of carbon? Moles aren't really that studied. How many moles of carbon tetrafluoride, CF4, are in 176 grams of CF4? Chemistry, 21.06.2019 17:30.