Answer: they can combine to form water or hydrogen peroxide.
Explanation:
sorry if it wrong i just looked it up lol. hope this helps tho
Answer:
Phosphorus, Sulfur, and Selenium are the only <u>poly</u>atomic elements.
Hydrogen, Nitrogen, Oxygen, Fluorine, Chlorine, Bromine, and Iodide are all <u>di</u>atomic elements.
Answer : The molar concentration of
is, ![5.1\times 10^{-7}M](https://tex.z-dn.net/?f=5.1%5Ctimes%2010%5E%7B-7%7DM)
Explanation : Given,
Equilibrium constant = ![4.9\times 10^{3}](https://tex.z-dn.net/?f=4.9%5Ctimes%2010%5E%7B3%7D)
Concentration of
= 0.050 M
The balanced equilibrium reaction is,
![N_2O_4(g)\rightleftharpoons 2NO_2(g)](https://tex.z-dn.net/?f=N_2O_4%28g%29%5Crightleftharpoons%202NO_2%28g%29)
The expression of equilibrium constant for the reaction will be:
![K_c=\frac{[NO_2]^2}{[N_2O_4]}](https://tex.z-dn.net/?f=K_c%3D%5Cfrac%7B%5BNO_2%5D%5E2%7D%7B%5BN_2O_4%5D%7D)
Now put all the values in this expression, we get :
![4.9\times 10^3=\frac{(0.050)^2}{[N_2O_4]}](https://tex.z-dn.net/?f=4.9%5Ctimes%2010%5E3%3D%5Cfrac%7B%280.050%29%5E2%7D%7B%5BN_2O_4%5D%7D)
![[N_2O_4]=5.1\times 10^{-7}M](https://tex.z-dn.net/?f=%5BN_2O_4%5D%3D5.1%5Ctimes%2010%5E%7B-7%7DM)
Therefore, the molar concentration of
is, ![5.1\times 10^{-7}M](https://tex.z-dn.net/?f=5.1%5Ctimes%2010%5E%7B-7%7DM)
The Higgs Boson is the only known particle that gives mass to other particles/atoms. Particle physicists and theoretical physicists are arguing that there are more than one type of Higgs Boson.
Answer:
[See Below]
Explanation:
I mean they say all those things
, but if it has to do with just the device I'm guessing it'd most likely be They can sense the presence of spiritual energy since they claim it's the device they are using to tell them if there is something there they can't see.