Answer:
(d) has an extremely large equilibrium constant.
Explanation:
Hello,
Considering a generic chemical reaction:

The equilibrium constant is defined as:
![K=\frac{[C]^c_{eq}[D]^d_{eq}}{[A]^a_{eq}[B]^b_{eq}} \\](https://tex.z-dn.net/?f=K%3D%5Cfrac%7B%5BC%5D%5Ec_%7Beq%7D%5BD%5D%5Ed_%7Beq%7D%7D%7B%5BA%5D%5Ea_%7Beq%7D%5BB%5D%5Eb_%7Beq%7D%7D%20%5C%5C)
Now, an irreversible chemical reaction is a reaction in which the reagents are converted into products with no chance of coming back, so, considering the previous chemical reaction, the concentration of both A and B tends to be zero, so an extremely large equilibrium constant is gotten.
Best regards.
The term for a push or pull is called Force.
Answer:
89.1 N
Explanation:
W = m gm = 55.0 x 1.62 = 89.1 N