Amixture of 0.220 moles co, 0.350 moles n2 and 0.640 moles ne has a total pressure of 2.95 atm. what is the pressure of co? 8)
a.0.536 atm
b.0.955 atm
c.1.54 atm
d.1.86 atm
e.0.649 atm

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

How heavy is thanos? a) 3000 lbs b) all of it c) the price of tea in china d) heavy enough

When a scientific theory has been tested and proved by the scientific community, it becomes a law