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

1.75 is the weight of one medium egg

1. why does the same side of the moon always face earthc.the rotational period of the moon is equal to one revolution around earth2. which is greater the moons period of rotation or its period of revolution  b.the moons revolution period around earth3.what was the major accomplishment of the apollo missions  c.sending the first human into space4. which of these space missions involved the deployment of lunar roversa. voyager 15. which scientists are going to explore next on kepler-186fd. evidence of existence of life6.which mission is not going to explore the outside of the solar  systemb.safir7.which technology limit the future of space explorationb. scientist must first develop certain technologies before missions can be completed.

The question is incomplete. complete question is attached belowanswer: correct answer is option b  i.e.  solid particles  reason: filter paper has small pores, through which smaller particles can pass through. however, solid particles  have relatively larger size. hence, they are least likely to pass through.