For the reaction 2 N2O5 (g) → 4NO2 (g) + O2(g), the following data were collected: t(minutes)
0
10.
20.
30.
40.
50.
70.
[N205] (mol/L)
1.24 x 10-2
0.92 x 10-2
0.68 x 10-2
0.50 x 10-2
0.37 x 10-2
0.28 x 10-2
0.15 x 10-2
The concentration N2Os at 100 minutes will be approximately
O a
0.03 x 10-2 mol/L
Ob
0.01 x 10-2 mol/L
D.10 x 10-2 mol/L
od
0.06 x 10-2 mol/L

Base your answer on the information below and on your knowledge of chemistry. nitrogen dioxide, no2, is a dark brown gas that is used to make nitric acid and to bleach flour. nitrogen dioxide has a boiling point of 294 k at 101.3 kpa. in a rigid cylinder with a movable piston, nitrogen dioxide can be in equilibrium with colorless dinitrogen tetroxide, n2o4. this equilibrium is represented by the equation below. 2no2(g) n2o4(g) + 58kj at standard pressure, compare the strength of intermolecular forces in no2(g) to the strength of intermolecular forces in n2(g).

2. how is heavy water different from normal water

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