Calculate the Standard Enthalpy Change for the Reaction
2A $\rarr$

question 53

Multiple Choice

Calculate the standard enthalpy change for the reaction
2A + 2A₂ + 4AB + B $\rarr$ 5A₂B
Given:

• A)- 95.0 kJ/mol
• B)- 60.0 kJ/mol
• C)- 15.0 kJ/mol
• D)10.0 kJ/mol
• E)45.0 kJ/mol

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Definitions:

SES

Short for Socioeconomic Status, a measure of an individual's or family's economic and social position relative to others, based on income, education, and occupation.

Whole Number Skills

The ability to use and understand integers (positive, negative, and zero) in arithmetic operations.

Metamemory

The awareness and understanding of one's own memory processes.

Chunking

A strategy for improving memory by breaking information down into smaller, more manageable units or groups, making it easier to process and remember.