Chemistry, 07.10.2021 01:00, clevens123
The gas phase reaction of carbon monoxide with nitrogen dioxide is believed to occur by the following mechanism: step 1: 2 NO2 NO3 NO step 2: NO3 CO NO2 CO2 (a) Identify the molecularity of each step in the mechanism. step 1 unimolecular step 2 bimolecular (b) Write the equation for the net reaction. Use the smallest integer coefficients possible. If a box is not needed, leave it blank. SubScriptSuperScript Help SubScriptSuperScript Help SubScriptSuperScript Help SubScriptSuperScript Help (c) Identify any intemediates and/or catalysts in this mechanism. Catalyst: Enter formula. If none, leave box blank: SubScriptSuperScript Help Intermediate: Enter formula. If none, leave box blank: SubScriptSuperScript Help
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Chemistry, 22.06.2019 12:30, nekathadon
The bond energy for the van der waals bond between two helium atoms is 7.9×10−4ev. assuming that the average kinetic energy of a helium atom is (3/2)kbt, at what temperature is the average kinetic energy equal to the bond energy between two helium atoms
Answers: 1
Chemistry, 22.06.2019 21:00, lucyamine0
As we move from left to right across the periodic table, what is the general trend? a) atomic radii increase. b) electronegavitiy decreases. c) nuclear shielding increases. d) metallic character decreases.
Answers: 1
Chemistry, 23.06.2019 04:40, twinchristiansp4xhd2
6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity
Answers: 1
Chemistry, 23.06.2019 11:00, vanessasmith47
For either problem would be greatly appreciated
Answers: 1
The gas phase reaction of carbon monoxide with nitrogen dioxide is believed to occur by the followin...
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