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mr_godi [17]
3 years ago
13

Which of the following reactions is an example of a single replacement reaction?

Chemistry
1 answer:
chubhunter [2.5K]3 years ago
5 0
The answer is C. Since aluminum reacts with chloride displacing only Copper.
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How much percent of shops are in the city? How about in the country?
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Answer:

I would say there would be 5-10% in a city, and maybe 10-20% in the country. It mainly varies depending on how big the city is, how many people/districts there are, and the size of the country, which makes it hard to give a certain percent of shops, as there may be small businesses included as well or new shops being built.

Hope this helps! This was pretty confusing for me as well so i hope the answer is alright (×﹏×)

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Describe how to test your unknown salt mixture for the presence of<br>Na3PO4.12H2O.​
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3 years ago
10 pointsss Where are tsunamis likely to originate?
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3 years ago
Read 2 more answers
If I have 3.5 moles of C, and excess Fe2O3 , how many moles of Fe can I produce?
Wittaler [7]

Answer:

3.5 moles Fe

Explanation:

From the equation, Reaction of 2 moles of Fe₂O₃ with  1 mole of C produces 1 mole of Fe. When excess Fe₂O₃ is used, the only liming factor is C.

The ratio of amount of C used to the amount of Fe produced is 1:1

Therefore, if 3.5 moles of C are used,  3.5 moles of Fe are also produced.

6 0
3 years ago
Do the alkali metals tend to gain or lose electrons in chemical reactions?
timofeeve [1]
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3 years ago
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