At a certain temperature the gasses sulfur dioxide and oxygen react to form the gas sulfur trioxide. Kp for this reaction is 2 x 10 5. If 1 atm of SO2 and 1 atm of O2 are injected into an evacuated rigid vessel, will the partial pressure of O2 at equilibrium be closest to 0 atm, 0.5 atm, 1 atm or 1.5 atm? Justify your answer.

they both have a y in them

first let us lay out the formula for potential

and kinetic energy:

pe = mgh

ke = (mv^2)/2

where: m=mass, v=velocity, g=gravitational

acceleration, h=height

calculating for mass using the known values of

pe:

340j = m (9.81 m/s^2) (50ft) (1m/3.28ft)

m = 2.27 kg

the law of conservation of energy states that

energy is neither created nor destroyed. therefore, the change in kinetic

energy from 50 ft to 35 ft would be equal to the change in potential energy

from 50 ft to 35 ft. however it would be opposite in signs since one is losing

while other is gaining.

ke(35ft) – ke(50ft) = - [ pe(35ft) – pe(50ft]

ke(50ft) = 0 since the brick is initially at rest

ke(35ft) = 340j - 2.27kg (9.81 m/s^2) (35ft)

(1m/3.28 ft)

ke(35ft)

= 102.38 j

thats a little if u want the answer just look it up on google thats what i do haha : )