____________________________________________________ The rate law for this reaction is rate = k.         NH4+(aq) + NO2−(aq) → N2(g) + 2 H2O(l) At a certain temperature the rate constant is 5.0 M−1 s−1. What is the rate of the reaction at this temperature when = 0.50 M and = 0.50 M?

 ____________________________________________________ What is the activation energy for step 2 of the mechanism?

____________________________________________________         At 122 K, at equilibrium, = 0.50 M and = 0.50 M.         X2(g) ⇌ 2 X(g) What is the equilibrium constant KC at this temperature?

The footnote reference in the body of the report is marked by a number that is formatted ____.

Side headings are keyed at the ____.

 ____________________________________________________ The measured rate law for this reaction is rate = k.         H2(g) + I2(g) → 2 HI(g)         A mechanism for the reaction is:         (1)      I2(g) → 2 I(g)               (2)      H2(g) + 2 I(g) → 2 HI(g)         Which elementary reaction step has the slower rate?

Step 2 is ___ and the overall reaction is ___.

If multiple individuals are copied on a letter, key the names on separate lines and align the items at the 0.5” tab setting.

Railroads were to the late nineteenth century what ___________ were to the 1920s.

What is the initial rate of change of Y (at t = 0 s) closest to?