<span>rutherfordium element # 104</span>
Answer:
Most common insulation materials work by slowing conductive heat flow and--to a lesser extent--convective heat flow. Radiant barriers and reflective insulation systems work by reducing radiant heat gain. To be effective, the reflective surface must face an air space.
Explanation:
To be effective, the reflective surface must face an air space.
Answer:
A. increasing the ability of technology, like microscopes, to see even smaller particles
Answer : The value of reaction quotient, Q is 0.0625.
Solution : Given,
Concentration of
= 2.00 M
Concentration of
= 2.00 M
Concentration of
= 1.00 M
Reaction quotient : It is defined as a concentration of a chemical species involved in the chemical reaction.
The balanced equilibrium reaction is,
![N_2+3H_2\rightleftharpoons 2NH_3](https://tex.z-dn.net/?f=N_2%2B3H_2%5Crightleftharpoons%202NH_3)
The expression of reaction quotient for this reaction is,
![Q=\frac{[Product]^p}{[Reactant]^r}\\Q=\frac{[NH_3]^2}{[N_2]^1[H_2]^3}](https://tex.z-dn.net/?f=Q%3D%5Cfrac%7B%5BProduct%5D%5Ep%7D%7B%5BReactant%5D%5Er%7D%5C%5CQ%3D%5Cfrac%7B%5BNH_3%5D%5E2%7D%7B%5BN_2%5D%5E1%5BH_2%5D%5E3%7D)
Now put all the given values in this expression, we get
![Q=\frac{(1.00)^2}{(2.00)^1(2.00)^3}=0.0625](https://tex.z-dn.net/?f=Q%3D%5Cfrac%7B%281.00%29%5E2%7D%7B%282.00%29%5E1%282.00%29%5E3%7D%3D0.0625)
Therefore, the value of reaction quotient, Q is 0.0625.
It would have a solubility substance and surface