Chemistry, 02.12.2020 02:30 paigefields2578
3. What is the energy of a photon whose frequency is 5.2 x 1015 Hz? Use the equation: E = hxv
h= 6.626 10-34 J xs
4. What is the frequency of radiation whose wavelength is 2.40 x 105 cm? v=c+X
C= 3 x 108m/s
Answers: 2
Chemistry, 21.06.2019 13:10
Given the table below, what is the chemical formula for a compound between rb and the nitrate ion no3 -1? nitrate ion no3 -1 phosphate po4 -3 sulfate so4 -2 acetate c2h3o2 -1 ammonium nh4 +1 chromate cro4 -2 carbonate co3 -2 dichromate cr2o7 -2 permanganate mno4 -1 sulfite so3 -2 rbno3 rb2no3 rb(no3)2 rb2(no3)3
Answers: 1
Chemistry, 21.06.2019 19:30
The ph of carrots are 5.0 how it is classified a.acidic b.basic c.indicator d.neutral
Answers: 2
3. What is the energy of a photon whose frequency is 5.2 x 1015 Hz? Use the equation: E = hxv
h= 6....
Social Studies, 27.09.2019 14:20
Biology, 27.09.2019 14:20
Computers and Technology, 27.09.2019 14:20
History, 27.09.2019 14:20
Computers and Technology, 27.09.2019 14:20
Mathematics, 27.09.2019 14:20
Social Studies, 27.09.2019 14:20
Biology, 27.09.2019 14:20
Business, 27.09.2019 14:20
English, 27.09.2019 14:20