Web17 dec. 2016 · There are approx. 1.14xx10^27 "air molecules". "Pretty vast but not infinite!" So we need "(i) the volume of the room....." And "(ii) the number of air molecules.....". "(i) Volume" = 13.5xx12.0xx10.0*ft^3=1620*ft^3. (I never thought I would use "feet and inches"; I'll be bidding "guineas" at an auction next!) "Volume" = 1620*ft^3xx28.2*L*ft^-3xx10^ … WebSo to determine how many moles of oxygen atoms are present in a sample of glucose, we simply need to multiple the moles of glucose by six. So if we have 0.139 mols of glucose, we will have 0.833 mols of oxygen (0.139 x 6 = 0.834, but accounting for sig figs it becomes 0.833). Hope that helps. Comment ( 8 votes) Upvote Downvote Flag more

How many molecules are in 13.5g of sulfur dioxide, so2?

WebA 0.333 g sample of SO_2 contains how many moles of SO_2? (a) 5.20 times 10^ {-3} mol (b) 1.27 mol (c) 7.90 times 10^ {-1} mol (d )4.88 X 10^ {25} mol (e) None of these How … Web23 molecules of SO 2. 2. Each SO 2 molecule contains one sulfur atoms. Therefore, 1.52 x 10 23 molecules of SO 2 contain 1.52 x 10 23 atoms of sulfur. 3. 231 mol of sulfur … florida wic cereal list

Answered: Solve correctly please. A 1.00 L flask… bartleby

WebTranscribed Image Text: Check Your Understanding A mixture containing 13.5 g of oxygen and 60.4 g of N2 exerts a pressure of 2.13 atm at 25°C. What is the volume of the … WebWell, we know that each mole has roughly 6.022 times 10 to the 23rd molecules in it, so we just have to multiply this times 6.022 times 10 to the 23rd. So, we could write it this way. … Web31 jan. 2024 · As you already know how the grams to moles conversion work, find the number of moles: n = 5988 g / 18.015 g/mol = 332.4 mol. You can always use our grams … florida wic approved items