Analyze and interpret the data using the information from the table below, sketch models to show the state of matter of neon, argon, oxygen, and water at 100 K. Be sure to include a key.

Calculate the number of molecules present in 0.750 mol of mgo.

Give the orbital configuration of the phosphorus (p) atom.

For the reaction shown, calculate how many moles of no2 form when each of the following completely reacts. 2n2o5(g)→4no2(g)+o2(g) part a 1.0 mol n2o5 express your answer using two significant figures. nothing mol m o l request answer part b 5.4 mol n2o5 express your answer using two significant figures.