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Cu = ? | Chemical Equation Balancer

copper = ?

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Equation Result #1


2AgNO3 + Cu2Ag + Cu(NO3)2
silver nitrate copper silver copper(ii) nitrate
(dd) (rắn) (rắn) (dd)
(không màu) (đỏ) (xám) (xanh lam)
2 1 2 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Condition

No information found for this chemical equation

How reaction can happen

soaked a piece of copper wire in the nitrate silver solution

Phenomenon

Click to see equation's phenomenon

More information

Salt solution can react with metal to create new salt and new metal. Copper pushed silver out of salt. We say copper operation is stronger than silver.

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Equation Result #2


Cu + 2H2SO42H2O + SO2 + CuSO4
copper sulfuric acid water sulfur dioxide copper(ii) sulfate
(rắn) (đặc, nóng) (lỏng) (khí) (dd)
(đỏ) (không màu) (không màu) (không màu) (xanh lam)
1 2 2 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Condition

Temperature: temperature

How reaction can happen

Put some small copper slices into the test tube, pour the concentrated H2SO4 in the test tube, then heat the test tube gently

Phenomenon

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More information

Concentrated and hot H2SO4 reacts with copper to create SO2 gas and CuSO4 solution is blue

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Equation Result #3


Cu + SCuS
copper sulfur copper(ii) sulfide
(rắn) (rắn) (kt)
(đỏ) (vàng chanh) (đen)
1 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

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Condition

Temperature: room temperature Catalyst: liquided CS2

How reaction can happen

Cu reacts with S

Phenomenon

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Equation Result #4


3Cu + 4H2SO4 + 2NaNO34H2O + Na2SO4 + 2NO + 3CuSO4
copper sulfuric acid sodium nitrate water sodium sulfate nitrogen monoxide copper(ii) sulfate
(rắn) (dung dịch) (rắn) (lỏng) (rắn) (khí)
(đỏ) (không màu) (trắng) (không màu) (trắng) (không màu)
3 4 2 4 1 2 3 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

Condition

No information found for this chemical equation

How reaction can happen

Cu reacts with H2SO4/NaNO3

Phenomenon

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Equation Result #5


Cl2 + CuCuCl2
chlorine copper copper(ii) chloride
(khí) (rắn) (rắn)
(vàng lục) (đỏ) (trắng)
1 1 1 Hệ số
Nguyên - Phân tử khối (g/mol)
Số mol
Khối lượng (g)

Condition

Temperature: temperature

Phenomenon

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More information

Chlorine reacts with most of metals creating chloride salt

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