C₂H₅OH(l) + 3O₂(g)  2CO₂(g) + 3H₂O(l), H

question 81

Multiple Choice

C₂H₅OH(l) + 3O₂(g)  2CO₂(g) + 3H₂O(l) , H = -1.37  10³ kJ For the combustion of ethyl alcohol as described in the above equation, which of the following statements is(are) true?
I. The reaction is exothermic.
II. The enthalpy change would be different if gaseous water were produced.
III. The reaction is not an oxidation-reduction one.
IV. The products of the reaction occupy a larger volume than the reactants.

• A) I, II
• B) I, III, IV
• C) I only
• D) III, IV
• E) I, II, III

Gain knowledge on best practices and critical strategies for effective international social media management.

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Grasp the marginal productivity theory of income distribution and its implications.

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Definitions:

Antifederalists

Opponents of the ratification of the U.S. Constitution, who favored a weaker central government.

Bill of Rights

The Bill of Rights is the first ten amendments to the United States Constitution, guaranteeing fundamental civil rights and freedoms.

National Government

The organization responsible for the governance of a nation, typically consisting of legislative, executive, and judicial branches, and tasked with regulating and administering national policies and affairs.

Brutus

Brutus was a pseudonym used by one of the Anti-Federalists during the American founding period who wrote essays critical of the proposed U.S. Constitution, arguing for stronger protections for states' rights and individual freedoms.