The average annual precipitation has been calculated by dividing the sum of average rainfall to the number of years. Thus, the given statement is true.
Precipitation has been given as the amount of water in the atmosphere that has been to fall off on the earth.
<h3 /><h3>Average Annual Precipitation</h3>
The average has been defined as the mid-value for the number readings. The average precipitation has been the approximate fall of water on the earth in the specified period.
The average annual precipitation has been calculated with the ratio of the sum of the average rainfall in the number of years to the total number of years. Thus, the given statement is true.
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brainly.com/question/5019199
Element name: Neon
element symbol: Ne
atomic number: 10
atomic mass: 20.1797
number of protons: 10
number of neutrons: 10
number of electrons: 2,8
interesting fact: the name means new, and it is pulled out of the air.
for the rest just add a neon bohr model ig
Answer:
Explanation:
2 NH₄ClO₄ ⇒ N₂ + Cl₂ + 2O₂ + 4 H₂O
2 moles 1 mole
We are required to produce 1.4 moles of N₂ from ammonium perchlorate .
1 mole of N₂ is produced by 2 moles of ammonium perchlorate
1.4 moles of N₂ will be produced by 2 x 1.4 = 2.8 moles of ammonium perchlorate .
Answer is 2.8 moles .
