{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# Document - View Attempt 1 of unlimited Title Chapter 17(2...

This preview shows pages 1–2. Sign up to view the full content.

View Attempt 1 of unlimited Title: Chapter 17(2) and 18(1) Started: October 12, 2010 6:09 PM Submitted: October 12, 2010 7:09 PM Time spent: 00:59:31 Total score: 8/12 = 66.6667% Total score adjusted by 0.0 Maximum possible score: 12 1. Type 3 11 In the reaction below, 2.55 atm each of H2 and Br2 were placed into a 1.00 L flask and allowed to react: H2(g) + Br2(g) <=> 2 HBr(g) Given that Kc = 29.8, calculate the equilibrium pressure of H2. Student Response Value Correct Answer Answer: .68 100% 0.68 Score: 1/1 2. Type 3 17 7In the reaction below, 5.39 atm each of Br2 and I2 were placed into a 1.00 L flask and allowed to react: Br2(g) + I2(g) <=> 2 IBr(g) Given that Kc = 22.3, calculate the equilibrium pressure of I2. Student Response Value Correct Answer Answer: 1.6 100% 1.60 Score: 1/1 3. Combining Equations 1 In combustion studies of the use of H2 as an alternative fuel, HO is sometimes formed in flames by the reaction, H(g) + 1/2 O2(g) <=> HO(g) Use the data below to calculate the value of Kc H2(g) <=> 2 H(g) Kc = 0.00128 1/2 H2(g) + 1/2 O2(g) <=> OH Kc = 0.642 Give your answer to 3 significant figures Student Response Value

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}