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Zielflug [23.3K]
2 years ago
15

Someone pls help rn!!

Chemistry
2 answers:
GuDViN [60]2 years ago
6 0
280 probably;).dkdnjdnd
krok68 [10]2 years ago
5 0

Answer:

280

Explanation:

total pressure=partial pressure (He)+partial pressure (N2)+partial pressure (H2)

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This is another word for microorganism.
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Answer:

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Answer:

The common ion will be di-positive ion.

Explanation:

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The low ionization energy shows that the atom is able to give electron easily as after losing electron it may attain noble gas configuration or half filled stability.

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3 years ago
How do you balance the equation in number one?
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To start off, you wanna know the number of atoms in each element on both sides, so take it apart:

[reactants]        [product]
Na- 1               Na- 2

N- 1               N- 2(it's 2 because the the subscript [2] is outside of the parenthesis)

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Na is not balanced out, so add a coefficient to make it the same on both sides.In this case, multiply by 2: 

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Now Na is balanced, but the N and O are also effected by this, so they also have to be multiplied by 2 and they become: 

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Now to put it back together, it will look like this: 

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3 years ago
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