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MA_775_DIABLO [31]
3 years ago
5

How many electrons are in a s-2 ion​

Chemistry
1 answer:
Zielflug [23.3K]3 years ago
6 0

Answer:

the ion will have additional 2 electrons so it will be 18

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The reactants in the above reaction are hydrogen and nitrogen. The product is ammonia. What is a balanced equation for that
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N2 + 3H2 (arrow) 2NH3
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3 years ago
In which way would a drought affect how rodents get their energy?
love history [14]

Answer:

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Explanation:

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2 years ago
This is the chemical formula for carvone (the chemical that gives spearmint its flavor): An organic chemist has determined by me
xz_007 [3.2K]

The given question is incomplete. The complete question is :

This is the chemical formula for carvone (the chemical that gives spearmint its flavor) C_{10}H_{14}O: An organic chemist has determined by measurements that there are 27.3 moles of carbon in a sample of carvone. How many moles of oxygen are in the sample

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Explanation:

The chemical formula of carvone is C_{10}H_{14}O.

This means:

When 10 moles of carbon are there in carvone , 1 mole of oxygen is there in carvone

Thus for 27.3 moles of carbon in carvone , \frac{1}{10}\times 27.3=2.73 mole of oxygen is there in carvone.

Thus 2.73 moles of oxygen are there in the sample.

6 0
2 years ago
Please guys help me my quiz is timed and i dont have a lot of time left PLEASSE HELP ME!
tatyana61 [14]

Answer:

I think these are it

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The amount of current is the same at every point in a series circuit.

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3 years ago
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What is a property of a combustion reaction?
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A, O2 has to be a reactant for combustion to burn
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