Write the Balanced Chemical Equation for the Catalytic Hydrogenation (Addition

question 12

Multiple Choice

Write the balanced chemical equation for the catalytic hydrogenation (addition of H₂) to CH₃CH=CHCH₃.

• A) CH₃CH=CHCH₃ + 2 H₂ → 2 CH₃CH₃
• B) CH₃CH=CHCH₃ + 3 H₂ → CH₃CH₃ + 2 CH₄
• C) CH₃CH=CHCH₃ + 2 H₂ → CH₃CH₂CH₃ + CH₄
• D) CH₃CH=CHCH₃ + H₂ → CH₃CH₂CH₂CH₃
• E) CH₃CH=CHCH₃ + 4 H₂ → 4 CH₄

Recognize how to minimize the impacts of frequent job changes and gaps in employment on a résumé.

Identify the components that emphasize growth and achievements within a consistent employment history.

Describe common résumé mistakes and their repercussions on job application outcomes.

Distinguish between a résumé and a CV, including their lengths and levels of detail.

---

Definitions:

Allowance for Doubtful Accounts

A contra-asset account used to estimate and offset the amount of receivables that may not be collected.

Uncollectible Accounts

Accounts receivable that a company does not expect to collect due to customer defaults.

Bad Debt Expense

The estimated amount of credit sales that are not expected to be collected, representing potential loss to the company.

Allowance Method

An accounting technique used to account for bad debts, where estimated uncollectible accounts are expensed, adjusting the accounts receivable balance.