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jeyben [28]
3 years ago
11

Which description of nitrogen-15 is correct?

Chemistry
1 answer:
VashaNatasha [74]3 years ago
8 0
The first one is correct cause first of all it's atomic number is 7 and second of all it's atomic mass is about 15
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Identify which reaction is NOT a chemical reaction.<br> es )
vova2212 [387]

Answer:

You never listed the options

Explanation:

A chemical reaction is a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.

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Which step will decrease the pressure of a gas inside a closed cubical container? increasing the number of moles of gas decreasi
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(Pressure)\propto (Temperature)

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atroni [7]

Answer:

Here's how I would explain it.

Explanation:

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I hope you will agree that this is a dilute solution even though it is saturated with AgCl.

8 0
3 years ago
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Darina [25.2K]
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7 0
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