Complete Question
Complete Question is attached below
Answer:
Option A
And 
Explanation:
From the question, we are told that:
The Chemical Reaction
Generally, the equation for Equilibrium constant is mathematically given by
Therefore
Hence we conculde
And
Therefore Option A
When a liquid evaporates, it releases heat energy into the surroundings because the molecules obtain energy ( when they are being evaporates), causing the molecules to vibrate fast and escape into the atmosphere!
Answer:
Subcontinent
Explanation:
Because the Himalayan mountains seperate India from the rest of Asia, it is a subcontinent(subcontinent is a distinguishable part of a continent) and India has many geographical features of a continent, but it is not big enough to be one...which is another reason why its called subcontinent.
Answer:
The mass of copper = 208.26 grams.
Explanation:
Density = mass / volume
8.9 = mass / 23.4
mass = 8.9 * 23.4
= 208.26 grams.
