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Alex777 [14]
2 years ago
10

NEEDS TO BE CORRECT EXPLAIN!!!!! I'M GIVING 50 POINTS!!!!!!!

Chemistry
2 answers:
cupoosta [38]2 years ago
7 0
In an ammonia solution (NH4OH):
The number of nitrogen (N) atoms is 1
The number of hydrogen (H) atoms is 5 (the H4 AND the H)
The number of oxygen (O) atoms is 1
So, there are 3 different TYPES of element, but 7 atoms altogether in this compound.
However if you are referring to ammonia on its own, there are 4 atoms as ammonia is written as NH3, so has 1 nitrogen atom and 3 hydrogen atoms
Minchanka [31]2 years ago
5 0
Hello there,

Ammonia will have a total of 4 atoms.

Hope I helped :)
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A steel cylinder of oxygen is being store in a room at 25.0 °C under a pressure of 1250 atm. What pressure would be exerted by t
Rudik [331]

Answer:

P₂ = 1312.88 atm

Explanation:

Given data:

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Final temperature = 40°C ( 40+273.15 = 313.15 k)

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Mathematical relationship:

P₁/T₁ = P₂/T₂

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3 years ago
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