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slega [8]
2 years ago
5

There are several different models that represent compounds. One type of model is shown.

Chemistry
2 answers:
kati45 [8]2 years ago
5 0

For those looking for the letter its D

Your welcome :)

Kipish [7]2 years ago
3 0
What I’m seeing on quizlet says what you’re describing is a ball-and-stick model.
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What is the difference between a molecule and a compound?!
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molecules can be made of two of the same elements whereas a compound is always made of two different elements

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3 years ago
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tia_tia [17]

Answer:

The correct answer is: X is nitrogen dioxide, and Y is a metal oxide

Explanation:

Combustion of compound of containing nitrogen and metal will give nitrogen  dioxide and metal oxide as product. During combustion reaction a compound reacts with oxygen in order to yield oxides of elements present in the compound.

The general equation is given as:

4M_3N_x+7xO_2\rightarrow 4xNO_2+6M_2O_x

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6 0
3 years ago
The element silver exists in nature as two isotopes: 107Ag has a mass of 106.9051 u, and 109Ag has a mass of 108.9048 u. The ave
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Answer:

107Ag has abundance of 51.7%

109Ag has abundance of 48.3%

Explanation: Please see attachment for explanation

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3 years ago
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7 0
2 years ago
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6 0
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