Chemistry, 31.07.2019 15:10 he0gaubong
For the reaction 2 no2(g) + f2(g)2 no2f, the rate constant, k, isgiven ask=3.8ã101dm3mol sat 27 c. if the reaction is first order in no2 first order in f2, what is the ratio of[b]/[a]after 10s in a 4.00ã102d3 cylinder at 27 c
Answers: 1
Chemistry, 21.06.2019 23:00, fespinoza019
A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
Answers: 1
Chemistry, 22.06.2019 17:00, jazmine8194
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
Chemistry, 22.06.2019 22:00, jlegrand9098
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
For the reaction 2 no2(g) + f2(g)2 no2f, the rate constant, k, isgiven ask=3.8ã101dm3mol sat 27 c. i...
Mathematics, 15.07.2020 02:01
Mathematics, 15.07.2020 02:01