The sun is my black hole and technically is also the way that urnanus comes in contact with suck m wee wee
A. True
They are formed behind an obstacle when the wind blows the sand up to it.
Answer:
Option a . 0.154L
Explanation:
P₁ . V₁ = P₂ . V₂
when we have constant temperature and constant moles for a certain gas.
At sea level, pressure is 1 atm so:
0.5 L . 1atm = V₂ . 3.25 atm
(0.5L . 1atm) / 3.25 atm = 0.154 L
Answer:
2.73 is the equilibrium constant for the dissociation of
gas at 840 degree Celsius.
Explanation:

Initial
0.600 atm 0
Equilibrium
(0.600 atm - p) 2p
Total pressure at equilibrium = P = 0.984 atm
P= 0.600 atm - p)+2p=0.984 atm
p = 0.384 atm
Partial pressure of the
gas ,
= (0.600 atm - 0.384 atm)=0.216 atm
Partial pressure of the
gas,
= 2(0.384 atm)=0.768 atm


2.73 is the equilibrium constant for the dissociation of
gas at 840 degree Celsius.