8. A sample of propane, CH was completely burned in air at SIP. The reaction occurred as shown below.
CH +0,43 CO, + 4H2O
If 67.2 liters of CO, were produced and all of the
carbon in the CO, came from the propane, what was
the mass of the propane sample?
(A) 11 grams
(B) 22 grains
(C) 33 grams
(D) 44 grams
(E) 55 grams

Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?

According to the kinetic-molecular theory, what happens to a liquid when it is transferred from one container to another? the volume and the shape stay the same. the volume increases to fill the new container, but the shape stays the same. the volume stays the same, but the shape changes to fit the new container. the volume and the shape change to fill the new container.

Select all the correct answers.which compounds have the empirical formula ch20? (multiple answers)a.c2h4o2b.c3h603c.ch2o2d.c5h1005e.c6h1206