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In this reaction n2o4(g)→2no2(g) what changes in color would you expect as pressure is increased at a constant temperature

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:

What is the oxidation state of an individual bromine atom in nabro3?