What best accounts for the periodic trends seen in ionization energy? match the items in the left-hand column with the appropriate blank in the sentences in the right-hand column.

Is laundry detergent an acid or a base?

In a heat engine of 1000 j of heat enters the system and the piston does 500 j of work what is the final internal energy of the system if the inital energy was 2000 j we have to do all of these down here 1)write the equation 2)list out your know variables 3)plug the numbers into the equations 4)solve 5)write your solution statemtn that includes inital energuy and final energuy added

When 7.00g of hydrogen react with 70.0g of nitrogen, hydrogen is considered the limiting reactant because