Calculate AH for the reaction of sulfur dioxide with oxygen.
250 2(g) + O2(g) - 250 3 (9)
(AH-so (g) = -296.8 kJ/mol; AH ° so 3 (g) = -395.7 kJ/mol)
1.385 x 103 kJ
197.8 k]
-98.9 kJ
-197.8 kJ

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

In a copper wire, a temperature increase is the result of which of the following

To find the enthalpy of a reaction in the lab, you measured the of the reactants and the change during the reaction.