Chemistry, 22.01.2021 04:40 dannyboy5911

Which is the electronic configuration for oxygen? O 152 2s22p?
O 1s 2s22p3
O 152 2s22p4
O 1s 2s22p

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 23:00, dbegay36

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

Answers: 2

continue

Chemistry, 22.06.2019 11:30, ansuaprajita1506

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

Answers: 3

continue

Chemistry, 22.06.2019 16:10, sierram298

Amixture initially contains a, b, and c in the following concentrations: [a] = 0.300 m , [b] = 1.05 m , and [c] = 0.550 m . the following reaction occurs and equilibrium is established: a+2b⇌c at equilibrium, [a] = 0.140 m and [c] = 0.710 m . calculate the value of the equilibrium constant, kc.

Answers: 1

continue

Chemistry, 22.06.2019 17:10, sophiaa23

)benzene and toluene form nearly ideal solutions. consider an equimolar solution of benzene and toluene. at 20 °c the vapour pressures of pure benzene and toluene are 9.9 kpa and 2.9 kpa, respectively. the solution is boiled by reducing the external pressure below the vapour pressure. calculate (i) the pressure when boiling begins, (ii) the composition of each component in the vapour, and (iii) the vapour pressure when only a few drops of liquid remain. assume that the rate of vaporization is low enough for the temperature to remain constant at 20 °c.

Answers: 1

continue

You know the right answer?

Which is the electronic configuration for oxygen? O 152 2s22p?
O 1s 2s22p3
O 152 2s22p4...