Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Experience the convenience of finding accurate answers to your questions from knowledgeable professionals on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

how many l of oxygen (total) (at 350 degrees c and at 5.25 atm) are needed to convert 5.00 g of s to so3? s (solid) o2 (gas) --> so2 (gas) then 2so2 (gas) o2 (gas) --> 2so3 (gas)

Sagot :

bharathparasad577

2.19 litres of oxygen at 350 °C and at 5.25 atm are needed to convert 5.00 g of S to SO₃.

Using the equation-  S + 3/2 O₂ → SO₃

Moles of sulfur- 5/32 = 0.15 mol

Given the stoichiometry, we require [tex]\frac{3}{2} * 0.15\\[/tex] mol of dioxygen gas. = 0.225 mol.

And now we solve for volume in the Ideal Gas equation:

V = nRT /P

V= 0.225 mol x 0.0821L atm K⁻¹ x 623 K / 5.25

V= 2.19  L

Hence, 2.19 Liters of oxygen at 350 °C and at 5.25 atm are needed to convert 5.00 g of S to SO₃.

To learn more about Ideal gas equation refer- https://brainly.com/question/24236411

#SPJ4

Visit us again for up-to-date and reliable answers. We're always ready to assist you with your informational needs. We hope our answers were useful. Return anytime for more information and answers to any other questions you have. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.