Answer:
their made of co2 ice as well as water ice
Answer is either B or all of the above. “G” is not an element on the periodic table. If it’s not a typo, then the answer is B.
THE RADIUS OF THE TENTH ORBIT IN A HYDROGEN ATOM IS 52.9A°
<h3>How does an electron orbit work? </h3>
The three-dimensional area covering the nucleus of an atom is called electron orbital. Electrons sometimes fill low-energy orbitals which are closer to the nucleus before filling the higher ones. They mostly fill the orbitals as singly as they can and that filling is known as Hund’s rule. In the wave-like property, electrons don’t orbit a nucleus in the way a planet orbits the sun but however, but they exist as standing waves. The lowest energy possible an electron can take is the same as the fundamental frequency of a wave on a string.
the radius of the first orbit =0.0529nm
radius ∝ n²/z
radius of 10th orbit =(0.0529×100)nm=52.9A°
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Answer:
120g
Explanation:
ther react in mole ratio 1:1
Answer:
The order of the reaction is 1.
Explanation:
![N_2O_5(g)\rightarrow NO_3(g)+NO_2(g)](https://tex.z-dn.net/?f=N_2O_5%28g%29%5Crightarrow%20NO_3%28g%29%2BNO_2%28g%29)
The rate law of the reaction ;
![R=k[N_2O_5]^x](https://tex.z-dn.net/?f=R%3Dk%5BN_2O_5%5D%5Ex)
The rate of the reaction from T = 0 s to 25 s,
to
respectively.
![R=-\frac{0.822 M-1.000 M}{25s-0 s}=0.00712 M/s](https://tex.z-dn.net/?f=R%3D-%5Cfrac%7B0.822%20M-1.000%20M%7D%7B25s-0%20s%7D%3D0.00712%20M%2Fs)
..[1]
The rate of the reaction from T = 25 s to 50 s,
to
respectively.
![R=-\frac{0.677 M-0.822 M}{50s-25 s}=0.0058 M/s](https://tex.z-dn.net/?f=R%3D-%5Cfrac%7B0.677%20M-0.822%20M%7D%7B50s-25%20s%7D%3D0.0058%20M%2Fs)
..[2]
[1] ÷ [2]
![\frac{0.00712 M/s}{0.0058 M/s}=\frac{k[0.822 M]^x}{k[0.677 M]^x}](https://tex.z-dn.net/?f=%5Cfrac%7B0.00712%20M%2Fs%7D%7B0.0058%20M%2Fs%7D%3D%5Cfrac%7Bk%5B0.822%20M%5D%5Ex%7D%7Bk%5B0.677%20M%5D%5Ex%7D)
Solving for x:
x = 1.05 ≈ 1
The rate law of the reaction ;
![R=k[N_2O_5]^1](https://tex.z-dn.net/?f=R%3Dk%5BN_2O_5%5D%5E1)
The order of the reaction is 1.