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Radda [10]
2 years ago
14

What number balances the equations?!

Chemistry
1 answer:
Maru [420]2 years ago
3 0

Answer:

2

Explanation:

your answer is correct. The overall balanced equation would be:

2Cu +2HNO3 ----> 2CuNO3 +H2

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3 years ago
3 ways to use electric current
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Rusting is a chemical process that changed the strength and integrity of objects made of iron or iron alloys. Which of the follo
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3 years ago
________________ is a synthetic polymer classified as plastics.
Igoryamba

Answer: Polythene

Polythene is a synthetic polymer classified as plastics.

Explanation:

Polythene is formed artificially from several repeating units of ethene molecules (monomers) in a reaction known as polymerization.

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