What transition energy corresponds to an absorption line at 460 nm? A. 4.45 x 10-19
O B. 4.32 10-19
O c. 2.31 x 10-19 J
D. 6.52 x 10-19

Write a net ionic equation to show that hydrofluoric acid, behaves as an acid in water.

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2