How many liters of hcl are produced when 11.2 l of chlorine are reacted with excess hydrogen (one mole of any gas occupies 22.4 l under certain conditions of temperature and pressure assume those conditions for this question 112l 56l 224l 22.4l

22.4L i think i did my math right

"standard molar enthalpy:

h2o ( liquid water ) : - 285.8 kj/mole

h2o ( water vapor ) : - 241.8 kj / mole.

δhrxn = - 241. 8 - ( - 285.8 )= -241.8 + 285.8 = 44.0

answer: 44.0 kj"

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 : )