Find ΔHrxn for the reaction: 3 H2(g) + O3(g)S3 H2O(g) Use these reactions with knownΔ H ’s: 2 H2(g) + O2(g)h2 H2O(g) ΔH = -483.6 kJ 3 O2(g)h2 O3(g) ΔH = +285.4 kJ 6.9

i think it is d. e because the next one is igneous.

what is the average time it took the car to travel 0.25 meters?

⇒ 2.23 seconds

what is the average time it took the car to travel 0.50 meters?

⇒ 3.13 seconds