like this variable variable variable variable
 
        
             
        
        
        
Answer and Explanation:
a. The equation of K of this reaction is shown below:-
 3 A + 5 B + 4 C↔5 D + 7 E + F

b. The moles of compound F is shown below:-
 3 A + 5 B + 4 C↔5 D + 7 E + F
                2 moles
Now, the mole of produced is

Now, we will the value of c by using the above equation

After solving the above equation we will get
0.5 moles
 
        
             
        
        
        
Answer:
Vanadium is the name and the symbol is V #23
Explanation:
 
        
             
        
        
        
The dry ice absorbs heat from the air in the flask and become CO2 gas directly. So the heat flow from air to dry ice. And the CO2 gas increase the amount of the air. Though the temperature decreases, the balloon still inflates.
        
             
        
        
        
1: selective breeding
2:traits
3: crop species
4: domestic
5: diverse
6: artificial
7: uniform 
in your opinion if the answer is correct please like n mark MI s brain list