Answer:

Explanation:
Hello,
In this case, since the given undergoing chemical reaction is correctly balanced, the reaction quotient is computed as well as the equilibrium constant but in terms of the given concentrations that are:

In such a way, the reaction quotient turns out:

Taking into account that carbon is not included since it is solid.
Best regards.
The person who is behind the boat will see much powerful and bigger waves than the person who is in front of the boat. This phenomenon is caused by the Doppler effect which describes the changes in the observed frequency of a wave whenever there is relative motion between the wave source and the observer.
Answer: (B)
Explanation: Decreases the number of bases in the sequence.
Answer: C (The first species to populate an uninhabited area)
Explanation:
Temperature decreases (?)