Hydrogen bonding is provided by polar covalent bonds, and the asymmetric distrib
ID: 147260 • Letter: H
Question
Hydrogen bonding is provided by polar covalent bonds, and the asymmetric distribution of electrons between two covalently joined atoms; as such, partial positive (8+) and negative (8-) charges are generated, allowing specific polar bonds to interact with water or other polar bonds. For the following chemical groups, indicate whether the terminal atom (furthest right) bears a: A) + B) 8- or C) no polarity 10. C-N-H 12. C-O-H 13. Energy drives chemical reactions. For a reaction that goes from Y -> X, using Table 3-1 in will there be at equilibrium if the standard your book, how many times more [X] than [Y] free energy change (AG for that reaction is -7.1 kcal/mole? A. 10 B. 1/10 C. 100 D. 100,000 E. Not enough information 14, will an enzyme that mediates the Y-> X reaction affect the equilibrium distribution in #14? A. Yes B. No C. Not enough informationExplanation / Answer
Answer
9) C=O
C will have +delta i.e option (A)
And O will have - delta i.e option (B)
10) C-N-H
C will have option (A)
N will have option (B)
11)C-H
No polarity i.e Option (C) as both have nearly same electronegativity
12)C-O-H
C will have option (A)
O will have option (B)
13) D) not given enough information
14) B) No
Explanation: Enzymes do not affect equilibrium position but it only speed up the reaction
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.