5L of water because it’s more dense than ice
Answer:
These particles are all called atoms.
Explanation:
Atoms are referred to as the building blocks of all matter. This is because atoms are the smallest pieces that all matter can be broken down into, whether the matter is in a solid, liquid or gaseous state. Atoms combine to form bigger particles called molecules. These molecules are what forms the objects in our surrounding environment. Atoms are comprised of three particles: electrons which have a negative charge, protons which have a positive charge and neutrons which have no charge.
<u>Answer: </u>The equation which is wrong is ![K_p=K_c(RT)^{-5}](https://tex.z-dn.net/?f=K_p%3DK_c%28RT%29%5E%7B-5%7D)
<u>Explanation:</u>
For the given reaction:
![4Fe(s)+3O_2(g)\rightarrow 2Fe_2O_3(s)](https://tex.z-dn.net/?f=4Fe%28s%29%2B3O_2%28g%29%5Crightarrow%202Fe_2O_3%28s%29)
The expression for
is given by:
![K_c=\frac{1}{[O_2]^3}](https://tex.z-dn.net/?f=K_c%3D%5Cfrac%7B1%7D%7B%5BO_2%5D%5E3%7D)
![K_p=\frac{1}{[O_2]^3}](https://tex.z-dn.net/?f=K_p%3D%5Cfrac%7B1%7D%7B%5BO_2%5D%5E3%7D)
The concentration of solids are taken to be 1, only concentration of gases and liquid states are taken. The pressure of only gases are taken.
Relationship between
is given by the expression:
![K_p=K_c\times (RT)^{\Delta n_g}](https://tex.z-dn.net/?f=K_p%3DK_c%5Ctimes%20%28RT%29%5E%7B%5CDelta%20n_g%7D)
where,
= number of moles of gaseous products - number of moles of gaseous reactants
R = gas constant
T= temperature
For the above reaction,
= number of moles of gaseous products - number of moles of gaseous reactants = 0 - 3 = -3
Hence, the expression for
is:
![K_p=K_c\times (RT)^{-3}](https://tex.z-dn.net/?f=K_p%3DK_c%5Ctimes%20%28RT%29%5E%7B-3%7D)
Therefore, the equation which is wrong is ![K_p=K_c(RT)^{-5}](https://tex.z-dn.net/?f=K_p%3DK_c%28RT%29%5E%7B-5%7D)