Show all work and notes for each question. According to valence-bond theory, the bonding in ketene,...

Show all work and notes for each question.

According to valence-bond theory, the bonding in ketene, H2CCO, is best described as a) five σ bonds. b) four σ bonds and two π bonds. c) five π bonds. d) four σ bonds and one π bond. e) three σ bonds and two π bonds.

Which molecule or ion has the longest bond length? a) NO– b) C22– c) O2 d) O22+ e)

F2 Which of the following species has(have) a bond order of 1? 1. HF 2. O22- 3. O22+ a) 1 only b) 2 only c) 3 only d) 1and2 e) 2and3

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queen_honey_blossom answered 1 year ago

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