Using the following data reactions:$$\begin{array} { l l }
& \Delta H ^ { \circ } ( \mathrm { kJ } / \text { mol-rxn) } \
\mathrm { H } _ { 2 } ( g ) + \mathrm { Cl } _ { 2 } ( g ) \rightarrow 2 \mathrm { HCl } ( g ) & - 184 \
\mathrm { H } _ { 2 } ( g ) \rightarrow 2 \mathrm { H } ( g ) & 432 \
\mathrm { Cl } _ { 2 } ( g ) \rightarrow 2 \mathrm { Cl } ( g ) & 239
\end{array}$$
Calculate the energy of an H-Cl bond.
A) 92 kJ/mol
B) 855 kJ/mol
C) 487 kJ/mol
D) 428 kJ/mol
E) 244 kJ/mol

Question

Using the following data reactions:$$\begin{array} { l l } 
& \Delta H ^ { \circ } ( \mathrm { kJ } / \text { mol-rxn) } \
\mathrm { H } _ { 2 } ( g ) + \mathrm { Cl } _ { 2 } ( g ) \rightarrow 2 \mathrm { HCl } ( g ) & - 184 \
\mathrm { H } _ { 2 } ( g ) \rightarrow 2 \mathrm { H } ( g ) & 432 \
\mathrm { Cl } _ { 2 } ( g ) \rightarrow 2 \mathrm { Cl } ( g ) & 239
\end{array}$$
Calculate the energy of an H-Cl bond.
A) 92 kJ/mol
B) 855 kJ/mol
C) 487 kJ/mol
D) 428 kJ/mol
E) 244 kJ/mol

Quizplus · Accepted Answer

The Answer of Using the following data reactions:$$\begin{array} { l l } 
& \Delta H ^ { \circ } ( \mathrm { kJ } / \text { mol-rxn) } \
\mathrm { H } _ { 2 } ( g ) + \mathrm { Cl } _ { 2 } ( g ) \rightarrow 2 \mathrm { HCl } ( g ) & - 184 \
\mathrm { H } _ { 2 } ( g ) \rightarrow 2 \mathrm { H } ( g ) & 432 \
\mathrm { Cl } _ { 2 } ( g ) \rightarrow 2 \mathrm { Cl } ( g ) & 239
\end{array}$$
Calculate the energy of an H-Cl bond.
A) 92 kJ/mol
B) 855 kJ/mol
C) 487 kJ/mol
D) 428 kJ/mol
E) 244 kJ/mol

Using the Following Data Reactions Calculate the Energy of an H-Cl Bond