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Iteru [2.4K]
3 years ago
10

Please help with Chemistry! Very urgent! I’ll give you 40 points

Chemistry
1 answer:
kvv77 [185]3 years ago
5 0

Answer: 3. No displacement, zinc is most reactive.

4. Calcium Chloride, Calcium is most reactive.

5. No displacement, Copper is most reactive

6. No displacement, Calcium is most reactive

7. Hydrogen Oxide, Hydrogen is most reactive

8. Carbon oxide, Carbon is most reactive

9. No displacement, Aluminum is most reactive

10. Potassium Kryptide + Lead, no displacement, Potassium is most reactive.

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3 years ago
Give an example of organic and inorganic compound
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What are specatator ions
Margaret [11]

Answer:

A spectator ion is an ion that does not participate in a chemical reaction and is found in a solution before and after a reaction.

Hope this helped :)

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2 years ago
What is the molarity of a solution containing 23 g of NaCl in 500 mL of solution?
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7 0
2 years ago
Are all molecules of a particular substance alike?
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Yes.

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