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Art [367]
3 years ago
7

when chemical x is added to a certain liquid, it breaks down into chemicals y and z. it is not possible to simplify chemicals y

and z more. why are chemicals y and z elements?
Chemistry
1 answer:
Hatshy [7]3 years ago
5 0
Elements are the same type of atoms, so there is nothing else to separate. Hydrogen has hydrogen atoms, and no other kind. Therefore nothing can be taken out of it anymore. Chemical x is a mixture, made by y and z. Nothing can make up y and z but themselves.
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Answer:

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Explanation:

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evablogger [386]

Answer:

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Explanation:

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We can balance the equation above by doing the following:

There are 2 atoms of V on the right side and 1 atom on the left side. It can be balance by putting 2 in front of VO as shown below:

2VO + Fe2O3 —> V2O5 + FeO

Now, we have a total of 5 atoms of O on the left and 6 atoms on the right side. We can balance it by putting 3 in front of Fe2O3 and 6 in front of FeO as shown below:

2VO + 3Fe2O3 —> V2O5 + 6FeO

Now, we can see that the equation is balanced

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Answer:

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