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ryzh [129]
3 years ago
7

Describe how a chemical equation is written. Where are the reactants found? What about the products? What separates the two halv

es of the reaction?
Chemistry
1 answer:
Ket [755]3 years ago
7 0

Answer:

The reactants are listed on the left, and the products are listed on the right. They are separated by an arrow. The arrow can be read as yields, gives, or reacts to produce.

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How many total electrons are shared between two nitrogen atoms when they bond to form a diatomic nitrogen molecule?
GuDViN [60]

Explanation:

Diatomic Nitrogen molecule means the two atoms of nitrogen N_{2}.

  • A single nitrogen contains 5 electrons in its valence shell which has 3 single electrons and one pair of electron. When the bond is being made the three single electrons makes the covalent bond with the 3 electrons of other atom which results in 3 pairs . The total electrons shared between the atoms are 3 pairs  (6 electrons) . while when it completes the octate the N_{2} is formed.
  • Nitrogen is colorless, odorless, tasteless and the inert diatomic gas.Nitrogen combines of near about 78% of Earth's atmosphere.It is non-flammable which does not support combustion , it occurs in all living organisms. Nitrogen is used in most of the Biological processes  and also used in the formation of fertilizers, in the form of ammonia and ammonia based compounds.It is also used in Chemical Industries for making nylon , explosives, dyes and etc. The breathing of Nitrogen is deadly, as it displaces the oxygen.
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4 years ago
What is water in a gas form
Igoryamba

water vapor. It is when water is evaporated. it can also be steam.

4 0
3 years ago
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What does the abreviation asa stand for chemically?.
leonid [27]

Answer:

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2 years ago
Nitrogen gas has the chemical formula N2. One molecule of nitrogen gas is made up of
Vedmedyk [2.9K]

Nitrogen gas has the chemical formula N2. One molecule of nitrogen gas is made up of two atoms of nitrogen.

The correct option is C.

Explanation:

Nitrogen gas has the chemical formula N_{2}, which means that two atoms of nitrogen element combined to form nitrogen gas.

The combination of two atoms of element nitrogen produce dinitrogen atom.

Dinitrogen is the nitrogen gas usually present in atmosphere of the earth in abundance.

2 atoms of nitrogen element

N + N = N_{2}

the gas is colorless and odorless formed at standard condition of temperature and pressure. The two nitrogen atoms are tightly bonded with triple bonds in between the atoms.

6 0
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ValentinkaMS [17]
The correct answer is C) A substance changes color when heated, but changes back when cooled. Hope this helps.
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4 years ago
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