For the Hypothetical Reaction a + 3B  2C

question 74

Multiple Choice

For the hypothetical reaction A + 3B  2C, the rate should be expressed as

• A)rate =  [A]/  t
• B)rate = -  [C]/  t
• C)rate = -3  [B]/  t
• D)rate = ¹/₂  [C]/  t
• E)rate = ¹/₃  [B]/  t

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Definitions:

Verb Agree

The grammatical rule that subjects and verbs must be in agreement in number (singular or plural) and person.

Subject

The main noun or pronoun that performs the verb in a sentence, acting as the focus of the statement.

Ski Packages

Pre-arranged travel plans specifically designed for skiing holidays that often include accommodations, lift tickets, and sometimes transport or ski equipment rentals.

Verb Agree

Describes the grammatical rule where the verb must be conjugated or modified to match the subject in number (singular or plural) and person (first, second, or third person).