Answer:
1
Explanation:
To get the coefficient of the diatomic oxygen, we will need to balance the chemical reaction.
Checking the chemical equation, we can see that the number of nitrogen atoms on both sides are balanced.
We have 4 nitrogen atom on the left hand side and 4 nitrogen atoms on the right hand side.
Now for the oxygen, we have 10 on the left hand side and 8 + 2 which equals 10 too on the
right hand side
This shows that the diatomic oxygen has a coefficient of 1 on the right hand side of the balanced equation since 1 * 2 gives the 2 oxygen atoms needed to complete the balanced chemical reaction
The correct answer is B.. the Macedonian king who took control of the Greek city-states and established an empire that stretched as far east as India.
He conquered what was at that time considered to be almost the entire world, hence the name "the Great". He successfully defeated Persia and died somehow when he was in India. The exact reason why he died young has never been found although there are speculations as to what happened.
The Southern crop of peanuts.
According to the graph given above, China's fertility rates have decreased since the one-child policy was introduced. One reason the one-child policy was introduced was to limit population growth.
<h3>What is the significance of one-child policy?</h3>
One-child policy is a policy, which has been introduced in the Chinese society in order to control the excessive population growth, as China became the most populated country in the world.
Hence, the significance of one-child policy is aforementioned.
Learn more about one-child policy here:
brainly.com/question/12158559
#SPJ1
