Can copper react with zinc sulfate Does copper react with zinc sulfate

Can't react. The question of whether the metal reacts with the salt solution is based on the table in the order of metal activity.

The fact that the metal in front of the center can displace the metal behind it from its salt solution is not reactive, because copper is behind zinc in the table of metal activity sequences.

Pure zinc sulfate does not turn yellow when stored in the air for a long time, and loses water in dry air to form a white powder. There are a variety of hydrates: a stable hydrate that balances with water in the range of 0 39 is zinc sulfate heptahydrate, zinc sulfate 6 hydrate within 39 60, and zinc sulfate monohydrate within 60 100.

When heated to 280 °C, the various hydrates completely lose their crystal water.

It decomposes into zinc oxysulfate at 680, further decomposes above 750, and finally decomposes into zinc oxide and sulfur trioxide at around 930.

This is a question of whether the metal reacts with the salt solution, according to the principle that the metal in front of it can replace the metal behind it from its salt solution in the metal activity order table, it cannot react, because copper is behind zinc in the metal activity order table.

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Not reacting. Copper is weaker than zinc and cannot displace zn in zinc sulfate

Junior chemistry, does not react, copper is much weaker than zinc.

Usually it does not react, but in fact Cu ions are hydrolyzed and acidic, and may react.

It is not possible to guess the reaction, and the chemical edge of zinc than lead is to disperse the trapped substance. Lively.

a. Hydrogen is used to reduce copper oxide, and more gas is actually required than the theoretical value. Because hydrogen is a flammable gas, hydrogen should be ventilated first when used to remove the air from the container and prevent it. As a result, more zinc (1) is used than (2), more sulfuric acid is consumed, and more zinc sulfate is generated.

And because the same quality of copper is obtained, the same quality of copper oxide is used.

The two are not reactive.

First of all, if it reacts with zinc sulfate solids or solids, it cannot occur.

If the copper oxide solid (insoluble in water) reacts with the zinc sulfate solution, if it can react with each other to form zinc oxide and copper sulfate, there is no precipitation, water, or gas, and it cannot react.

The general criterion is this, if the solution reacts with the solution, it is a compound, then it depends on whether they can produce water, precipitation, gas, if they can, then it can be carried out, and vice versa.

The solubility of substances must be remembered, such as potassium, sodium, ammonium salts, which are all soluble in water.

Can't react.

The two are not reactive.

Conditions for metathesis reaction: precipitation, gas, water formation.

In general, it will not react!

In the order table of metal activity, copper follows zinc, therefore: copper is not as active as zinc, only zinc displaces copper from the copper sulfate solution!

Not reacting. Only copper sulphate can react with zinc, and the reactive metal replaces the inactive metal.

This belongs to junior high school content, and the two do not reflect that copper cannot replace zinc, because zinc is more active than copper.

The content of the first year of high school produces blue copper sulfate.

High school bar, generate green copper sulfate.

No response.

Zinc can react with copper sulfate: CuSO4+ZN=ZNSO4+Cu

Hope it helps you o(o

It does not react to zinc is more active than copper.

Ignoring the solution, because there is a salt bridge, it can be assumed that zinc and copper are connected together and put into the solution, and there is a circuit passing through the wire. This is the oldest galvanic battery... If you really don't understand, then buy a book on the principle of electrochemical reaction online (some majors in universities will use it), which will explain in detail why the two react, to what extent, and the potential difference between the two.

If you haven't learned anything, let's wait until the teacher finishes speaking.

Translations of zinc sulfate and copper sulfate are shown.

It is the zinc in the solution that is gradually dissolved in the zinc sulfate solution, that is, the zinc is oxidized, the zinc atom loses electrons, and the zinc ions enter the solution, and the electrons released from the zinc sheet flow to the copper sheet through the wire, and the copper ions in the zinc sulfate solution get electrons from the copper sheet, reduce to metallic copper and deposit on the copper sheet.

(1) No, because the metallic activity of silver is not in front of hydrogen.

2) Yes. Because the metallic activity of zinc is in front of copper Zn+CuSO4=Cu+ZNSO4

3) No, you can't. Because the metallic activity of copper is behind zinc.

(1) Unable to react to the inactivity of silver.

2) Can react to the displacement reaction.

3) Unable to react Copper is not as active as zinc and cannot occur displacement reactions, and my best advice to the questioner is to memorize the order table of metal activities or familiarize yourself with the periodic table

1) No, the activity of ag is lower than that of h, and it does not respond.

2) Yes, because zn is in front of CU, zn+cuSO4=ZNSO4+CU3) is not, CU is behind ZN.

This is a question about the order of metal activity, right?