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miss Akunina [59]
3 years ago
10

PLEASE ANSWER QUICK 20 PTS AND ILL MARK YOU BRAINLIEST

Chemistry
1 answer:
Arisa [49]3 years ago
6 0
Sodium is Highly reactive. It reacts with like everything
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The chemical symbol for a calcium ion is ca2 . what does the 2 symbolize
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2 stands for valency of ca ion

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Write a balanced equation for rusting. (Assume rust becomes Fe+2)
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4Fe + 3O2 + 6H2O → 4Fe(OH)3

Explanation:

The chemical formula for rust is Fe2O3 and is commonly known as ferric oxide or iron oxide. The final product is a series of chemical reactions simplified below as- The rusting of the iron formula is simply 4Fe + 3O2 + 6H2O → 4Fe(OH)3. The rusting process requires both the elements of oxygen and water.

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stepladder [879]

Answer:

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7 0
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