In an experiment, 3.48g of ch4 was allowed to react with an excess of oxygen gas
according to the following equation:
ch4 + 202 - co2 +2h2o
m x 100
2 mol
if 5.88g of h2o vapor was actually collected, what is the percent yield of the
reaction?
(a)33.2
(b)59.2%
€2)66.3%
(d)75.3%
(e)96.3%

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

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