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How many moles of no2 will form when 3.3 moles of cu are reacted with excess hno3?

How do limiting factors most affect population size? ostop population growthrestrict population growthincrease population sizeresult in positive impactso

Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.