Answer: I don't know if this helps you or not, but this is from study.com:
I'm so sorry if it doesn't:
Explanation: Iron(III) oxide reacts with carbon monoxide according to the balanced equation:
Fe₂O₃ + 3CO ➡️ 2Fe + 3CO₂
A reaction mixture initially contains 23.00g Fe₂O₃ and 15.40g CO.
 
        
             
        
        
        
beryllium & calcium are the two in the same column or family
 
        
                    
             
        
        
        
Answer:
Three types of metamorphism exist: contact, dynamic, and regional. Metamorphism produced with increasing pressure and temperature conditions is known as prograde metamorphism.
 
        
             
        
        
        
Answer:
increases 
decreases
Explanation:
The distance between particles increases when the temperature increases and decreases when temperature decreases. 
- Temperature changes in a system causes the particle of such system to behave in different ways. 
- When particles gain heat energy as their temperature increases, they begin to move further apart. 
- As their temperature reduces they tend to coalesce. 
 
        
             
        
        
        
Answer:
The value of the equilibrium constant = 5.213 
Explanation:
Here  (equilibrium constant) is referred to as the  partial pressure of product divided by the  partial pressure of reactant with each pressure term raised to power that is equal to its stoichiometric coefficient in balanced equation
.
 (equilibrium constant) is referred to as the  partial pressure of product divided by the  partial pressure of reactant with each pressure term raised to power that is equal to its stoichiometric coefficient in balanced equation
.
As such only gas appear in  expression as solids takes a value of 1;
  expression as solids takes a value of 1;
SO ; in the  given equation from the question:
2 A (g) + B (s) ----> 2 C(s) + D (g)
![K_p = \dfrac{[D]}{[A]^2}](https://tex.z-dn.net/?f=K_p%20%3D%20%5Cdfrac%7B%5BD%5D%7D%7B%5BA%5D%5E2%7D)


The value of the equilibrium constant = 5.213