Mr. Romeo wants to make a solution of NaOH. He measures out 97.68 grams and puts it into 3 liters What is the molarity of the solution he created? Round to 2 Decimal points

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.