What is Delta. S for the reaction N2(g) O2(g) Right arrow. 2NO? Use Delta. G = 173. 3 kJ at 303. 0 K and Delta. H = 180. 7 kJ. Use Delta. G = Delta. H – TDelta. S. 7. 4 J/K 7. 4 kJ/K 24. 42 kJ/K 24. 42 J/K.

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

hope this : )