Answer: C. 20
Explanation: One equation for the equilibrium constant is ![\frac{[Products]}{[Reactants]}](https://tex.z-dn.net/?f=%5Cfrac%7B%5BProducts%5D%7D%7B%5BReactants%5D%7D) . The products are typically on the left side and the reactants on the right.
. The products are typically on the left side and the reactants on the right.
 Given this and the values of each, we can easily plug this in. However, we must multiply the products instead of adding them.

19.888 can be easily rounded to 20, meaning that C is the best answer.
I hope this helps! Pls mark brainliest!! :)
 
        
             
        
        
        
Answer:
 a supply of electric charges which are free to flow, some form of push to move the charges through the circuit and a pathway to carry the charges.
Explanation:
There's your answer have a good day 
 
        
             
        
        
        
Answer:
oh i love football. i know this. The guy with 200 kilograms because he is heavier o that means more weight going against the guy. Is this American football. cause i love American football  
Explanation:
 
        
                    
             
        
        
        
Iron is a type of element because iron is metal and metal is also a mineral
Hoped this helped