Question 1 options:

Consider the reaction below:

Ag₂SO_4(s) + H₂O_(l) → Ag₂O_(s) + H₂SO_4(aq)

Using the tables in the back of your handout, determine the enthalpy of the reaction with the correct number of significant figures. Express answer in kJ/mol (leave a space between digits and units).

61.4 kJ/mol

Question 2 options:

Consider the reaction below:

4 NH_{3 (g)} + 7 O_{2 (g)} → 4 N O_2(g) + 6 H₂O_(g)

Using the tables in the back of your handout, determine the enthalpy of the reaction with the correct number of significant figures. Express answer in kJ/mol (leave a space between digits and units).

-1133.6 kJ/mol

Question 3 options:

Consider the reaction below:

ZnCl_2(s) + H₂O_(g) → Zn O_(s) + 2 HCl_(g)

Using the tables in the back of your handout, determine the enthalpy of the reaction with the correct number of significant figures. Express answer in kJ/mol (leave a space between digits and units).

124.0 kJ/mol

Question 4 options:

Consider the reaction below:

C₆H_12(g) + 9 O_{2 (g)} → 6 CO_2(g) + 6 H₂O_(l)

Using the tables in the back of your handout, determine the enthalpy of the reaction with the correct number of significant figures. Express answer in kJ/mol (leave a space between digits and units).

-3952.7 kJ/mol