Answer:
Yes
Explanation:
You included all the stages of matter and described each of them. You're outlining their properties and you've created a clear diagram (and by diagram I mean chart) of solids, liquids, and gas.
Answer : The rate constant for this reaction at 384.7 K is, ![7.493\times 10^{-14}cm^3mole^{-1}](https://tex.z-dn.net/?f=7.493%5Ctimes%2010%5E%7B-14%7Dcm%5E3mole%5E%7B-1%7D)
Explanation :
The relation between frequency factor, rate constant and activation energy for a chemical reaction is,
![k=A\times e^{[\frac{-Ea}{RT}]}](https://tex.z-dn.net/?f=k%3DA%5Ctimes%20e%5E%7B%5B%5Cfrac%7B-Ea%7D%7BRT%7D%5D%7D)
where,
k = rate constant = ?
A = frequency factor = ![4.23\times 10^{-12}cm^3\text{ molecule}^{-1}s^{-1}](https://tex.z-dn.net/?f=4.23%5Ctimes%2010%5E%7B-12%7Dcm%5E3%5Ctext%7B%20molecule%7D%5E%7B-1%7Ds%5E%7B-1%7D)
Ea = activation energy = 12.9 kJ/mol
T = temperature = 384.7 K
Now put all the given values in this formula, we get:
![k=4.23\times 10^{-12}cm^3\text{ molecule}^{-1}s^{-1}\times e^{[\frac{-12.9kJ/mol}{(8.314J/mole.K)\times (384.7K)}]}](https://tex.z-dn.net/?f=k%3D4.23%5Ctimes%2010%5E%7B-12%7Dcm%5E3%5Ctext%7B%20molecule%7D%5E%7B-1%7Ds%5E%7B-1%7D%5Ctimes%20e%5E%7B%5B%5Cfrac%7B-12.9kJ%2Fmol%7D%7B%288.314J%2Fmole.K%29%5Ctimes%20%28384.7K%29%7D%5D%7D)
![k=7.493\times 10^{-14}cm^3mole^{-1}](https://tex.z-dn.net/?f=k%3D7.493%5Ctimes%2010%5E%7B-14%7Dcm%5E3mole%5E%7B-1%7D)
Therefore, the rate constant for this reaction at 384.7 K is, ![7.493\times 10^{-14}cm^3mole^{-1}](https://tex.z-dn.net/?f=7.493%5Ctimes%2010%5E%7B-14%7Dcm%5E3mole%5E%7B-1%7D)
The answer is; A
Fertilizer application can be detrimental when there is overapplication. The excess nutrients are washed away by runoff after precipitation. These nutrients end up in water bodies and cause algal blooms. Algal blooms asphyxiate aquatic life hence causing a drastic reduction in aquatic populations.
150x2=300 90x2=180
the plane is travelling at 180mph
Based on the options given, the most likely answer to this query is
B) as volume decreases, temperature decreases.
Charles' law states that when volume increase or decrease, accordingly, temperature becomes similar.
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