For the Reaction Calculate the Enthalpy Change When 2

question 24

Multiple Choice

For the reaction Calculate the enthalpy change when 2.80 g of water is produced.

• A) 102 kJ
• B) 801 kJ
• C) -801 kJ
• D) 44.4 kJ
• E) -44.4 kJ

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Definitions:

Hypothetical Proposition

A proposition or statement that is based on a hypothesis or an assumption rather than on known facts.

Antecedent

The “if” component in a hypothetical proposition.

Hypothetical Proposition

An assumption or proposition made for the sake of argument that explores consequences of its being true, regardless of its actual truth value.

Antecedent

In logic and grammar, it refers to the conditional clause or phrase to which a pronoun refers back; in logic, also the first part of a conditional statement.