**Standard Enthalpy of Reaction Practice** **Problem:** Using the standard enthalpies of formation, what is the standard enthalpy of reaction? \[ \text{CO(g) + H}_2\text{O(g)} \rightarrow \text{CO}_2\text{(g) + H}_2\text{(g)} \] \[ \Delta H_{\text{rxn}} = \boxed{\hspace{30mm}} \text{kJ} \] **Instructions:** To find the standard enthalpy change (\( \Delta H_{\text{rxn}} \)) for this reaction, use the formula: \[ \Delta H_{\text{rxn}} = \sum \Delta H_f^\circ (\text{products}) - \sum \Delta H_f^\circ (\text{reactants}) \] Here, you'll need to look up the standard enthalpies of formation (\( \Delta H_f^\circ \)) for each compound involved in the reaction and apply them to the equation above. Fill in the box with the calculated value in kilojoules (kJ).

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**Standard Enthalpy of Reaction Practice**

**Problem:**

Using the standard enthalpies of formation, what is the standard enthalpy of reaction?

\[ \text{CO(g) + H}_2\text{O(g)} \rightarrow \text{CO}_2\text{(g) + H}_2\text{(g)} \]

\[ \Delta H_{\text{rxn}} = \boxed{\hspace{30mm}} \text{kJ} \]

**Instructions:**

To find the standard enthalpy change (\( \Delta H_{\text{rxn}} \)) for this reaction, use the formula:

\[ \Delta H_{\text{rxn}} = \sum \Delta H_f^\circ (\text{products}) - \sum \Delta H_f^\circ (\text{reactants}) \]

Here, you'll need to look up the standard enthalpies of formation (\( \Delta H_f^\circ \)) for each compound involved in the reaction and apply them to the equation above. Fill in the box with the calculated value in kilojoules (kJ).
Transcribed Image Text:**Standard Enthalpy of Reaction Practice** **Problem:** Using the standard enthalpies of formation, what is the standard enthalpy of reaction? \[ \text{CO(g) + H}_2\text{O(g)} \rightarrow \text{CO}_2\text{(g) + H}_2\text{(g)} \] \[ \Delta H_{\text{rxn}} = \boxed{\hspace{30mm}} \text{kJ} \] **Instructions:** To find the standard enthalpy change (\( \Delta H_{\text{rxn}} \)) for this reaction, use the formula: \[ \Delta H_{\text{rxn}} = \sum \Delta H_f^\circ (\text{products}) - \sum \Delta H_f^\circ (\text{reactants}) \] Here, you'll need to look up the standard enthalpies of formation (\( \Delta H_f^\circ \)) for each compound involved in the reaction and apply them to the equation above. Fill in the box with the calculated value in kilojoules (kJ).
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