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Sergeu [11.5K]
3 years ago
15

What else can copper react with?

Chemistry
2 answers:
irga5000 [103]3 years ago
8 0

Answer: sulphuric acid

Explanation:

FinnZ [79.3K]3 years ago
7 0

Answer:

copper

Explanation:

.

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Explain preparation of alkanes C--C from industrial source for industrial preparation of alkane​
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2 years ago
I’ve been up all night doin chemistry, can someone please give me the answers
m_a_m_a [10]
Here are your answers:

1. MgBr2 + Cl2 = MgCl2 + Br2

Balancing,
Already balanced.

Type of reaction: single displacement


2. Al + Fe2O3 = Al2O3 + Fe

Balancing,
2Al + Fe2O3 = Al2O3 + 2Fe

Type: single displacement reaction


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Type: double displacement reaction

MnO2
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Balancing,
MnO2
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Type: decomposition reaction


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Balancing,
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Type: single displacement reaction


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Balancing,
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That took hella long!!! Hope it helps.
4 0
3 years ago
2Ag (s) + H2S(s) → Ag2S(s) + H2(g)
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Answer: Oxidation half: 2Ag\rightarrow 2Ag^++2e^-

Reduction half: 2H^++2e^-\rightarrow H_2

Explanation:

Oxidation-reduction reaction or redox reaction is defined as the reaction in which oxidation and reduction reactions occur simultaneously.

2Ag(s)+H_2S(s)\rightarrow Ag_2S(s)+H_2(g)

Oxidation reaction is defined as the reaction in which a substance looses its electrons. The oxidation state of the substance increases.

Oxidation half: 2Ag\rightarrow 2Ag^++2e^-

Reduction reaction is defined as the reaction in which a substance gains electrons. The oxidation state of the substance gets reduced.

Reduction half: 2H^++2e^-\rightarrow H_2

8 0
2 years ago
A solid that form from liquid in a chemical reaction is called
lesantik [10]

precipitate is the answer

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