Use the Information Provided to Determine $\Delta$ R H° for the Following Reaction

question 3

Multiple Choice

Use the information provided to determine $\Delta$ r H° for the following reaction: $$\begin{array} { l l l l } { \mathrm { D } _ { \mathrm { f } } H ^ { \circ } \left( \mathrm { kJ } \mathrm { mol } ^ { - 1 } \right) } & \mathrm { CH } _ { 4 } ( g ) + 3 \mathrm { Cl } _ { 2 } ( g ) \rightarrow \mathrm { CHCl } _ { 3 } ( l ) + 3 \mathrm { HCl } ( g ) & \Delta _ { \mathrm { r } } H ^ { \circ } = ? \\\mathrm { CH } _ { 4 } ( g ) & - 75 \\\mathrm { CHCl } _ { 3 } ( l ) - 134 & & \\\mathrm { HCl } ( g ) - 92 &\end{array}$$

Learn professional communication strategies for answering calls and handling messages for others.

Identify effective strategies for managing conflicts within teams.

Recognize the role and management of virtual teams in the workplace.

Understand the impact of individual behavior on team dynamics and performance.

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Definitions:

Numeric Field

A field in databases or software applications designated for numerical data.

Description Line

A specific line of text that provides detailed information about a product, service, or document, often found in catalogs, invoices, or online listings.

Draft

A written order drawn on one person by another, requesting him to pay money to a designated third person.

Demand

A claim; a legal obligation; a request to perform an alleged obligation; a written statement of a claim. In corporation law, a request that the board of directors sue a person who has harmed the corporation; a prerequisite to a shareholder derivative suit.