Answer: The value of equilibrium constant for the given reaction is, ![7.2\times 10^{-3}](https://tex.z-dn.net/?f=7.2%5Ctimes%2010%5E%7B-3%7D)
Explanation:
The given chemical equation is:
; ![K_p=1.9\times 10^4](https://tex.z-dn.net/?f=K_p%3D1.9%5Ctimes%2010%5E4)
We need to calculate the equilibrium constant for the chemical equation, which is:
; ![K_p'=?](https://tex.z-dn.net/?f=K_p%27%3D%3F)
If the equation is revered then the equilibrium constant will be the reciprocal of the reaction.
If the equation is half then the equilibrium constant will be square-root of the reaction.
The value of equilibrium constant for the given reaction is:
![K_p'=(\frac{1}{K_p})^{1/2}](https://tex.z-dn.net/?f=K_p%27%3D%28%5Cfrac%7B1%7D%7BK_p%7D%29%5E%7B1%2F2%7D)
![K_p'=(\frac{1}{1.9\times 10^4})^{1/2}](https://tex.z-dn.net/?f=K_p%27%3D%28%5Cfrac%7B1%7D%7B1.9%5Ctimes%2010%5E4%7D%29%5E%7B1%2F2%7D)
![K_p'=7.2\times 10^{-3}](https://tex.z-dn.net/?f=K_p%27%3D7.2%5Ctimes%2010%5E%7B-3%7D)
Hence, the value of equilibrium constant for the given reaction is, ![7.2\times 10^{-3}](https://tex.z-dn.net/?f=7.2%5Ctimes%2010%5E%7B-3%7D)
Answer:
B
Explanation:
Chemistry is the study of matter, its composition and the changes it undergoes.
Visible photon has more energy than a microwave photon. A microwave oven pumps out 1,000 watts of energy or more by generating a whole bunch of photons. Your conventional oven actually puts out even more energy (3,000 watts for an electric, 5,000 for gas). Most of that is infrared, which has less energy than visible light but more than a microwave.Thus the answer is <span>shorter than visible light.</span>