HW10-problems-QUY - arriaga(yga77 – HW10 – quy...

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

View Full Document Right Arrow Icon

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

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

Unformatted text preview: arriaga (yga77) – HW10 – quy – (50970) 1 This print-out should have 12 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 10.0 points Calculate the standard enthalpy of formation of bicyclo[1.1.0]butane H H C C CH 2 H 2 C given the standard enthalpies of formation of 717 kJ · mol- 1 for C(g) and 218 kJ · mol- 1 for H(g) and the average bond enthalpies of 412 kJ · mol- 1 for C H and 348 kJ · mol- 1 for C C. 1.- 36 kJ · mol- 1 2. +312 kJ · mol- 1 3. +175 kJ · mol- 1 4.- 124 kJ · mol- 1 5.- 472 kJ · mol- 1 002 10.0 points Calculate the enthalpy change for the reaction 2 SO 2 (g) + O 2 (g) → 2 SO 3 (g) Δ H f for SO 2 (g) =- 16 . 9 kJ/mol; Δ H f for SO 3 (g) =- 21 . 9 kJ/mol. 1.- 10 . 0 kJ/mol rxn 2. +10 . 0 kJ/mol rxn 3. +5 . 0 kJ/mol rxn 4.- 77 . 6 kJ/mol rxn 5.- 5 . 0 kJ/mol rxn 003 10.0 points Consider the following substances: HCl(g) F 2 (g) HCl(aq) Na(s) Which response includes ALL of the sub- stances listed that have Δ...
View Full Document

{[ snackBarMessage ]}

Page1 / 3

HW10-problems-QUY - arriaga(yga77 – HW10 – quy...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online