Question

(2 điểm) Gọi tên các hợp chất sau: Cu(OH)₂, N₂O, BaSO₄, H₂S.

Answer 1

1. Đồng hydroxit
2 . Nitrous Oxide
3 . Barium Sulfate
4. Hydro Sulfide

Answer 2

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid. 

Answer 3

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid.

Answer 4

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid. 

Answer 5

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid. 

Answer 6

Cu(OH)2 : copper (ll) hydroxide

CO2:carbon dioxide

BaSO4: barium sulfate

H2S: hydrosulfuric acid

Answer 7

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid. 

 

Answer 8

1. Đồng hydroxit
2 . Nitrous Oxide
3 . Barium Sulfate
4. Hydro Sulfide

Answer 9

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid. 

Answer 10

-  Cu(OH)₂: copper(II) hydroxide

-  N₂O: dinitrogen oxide

-  BaSO₄: barium sulfate

-  H₂S: acid sulfide

Answer 11

-  Cu(OH)₂: copper(II) hydroxide

-  N₂O: dinitrogen monoxide

-  BaSO₄: barium sulfate

-  H₂S: acid sulfide

Answer 12

-  Cu(OH)₂: copper(II) hydroxide

-  N₂O: dinitrogen monoxide

-  BaSO₄: barium sulfate

-  H₂S: acid sulfide

Answer 13

Cu(OH)₂ : Iron (II) hydroxyde

N₂O: Nitrogen (II) oxygen

Answer 14

-  Cu(OH)2: copper(II) hydroxide

-  N2O: dinitrogen oxide

-  BaSO4: barium sulfate

-  H2S: acid sulfide

Answer 15

Cu(OH)₂: Copper (II) hydroxide

N₂O: Nitrogen (I) oxide

BaSO₄: Barium sulfate

H₂S: Hydrogen sulfide

Answer 16

 

Answer 17

copper hydroxide

Dinitrogen oxide

Barium sulfuric

hydro sulfide

Answer 18

-  Cu(OH)2: copper(II) hydroxide

-  N2O: dinitrogen oxide

-  BaSO4: barium sulfate

-  H2S: acid sulfide

Answer 19

Cu (OH)2 : copper (ll) hydroxide

N2O : nitrogen oxide

BaSO4 : Barium sulfate

H2S : nitrogen sulfur

 

Answer 20

-copper(II) hydroxide

-nitrous oxide

-Barium sulfate

-Hydrosulfuric acid

Answer 21

Copper(||)hydroxide,sodium oxide, Bari sulfate,hydro sulfur

Answer 22

Cu(OH)2: copper (II) hydroxide.

CO2: carbon dioxide.

BaSO4: barium sulfate.

H2S: hydrosulfuric acid. 

Answer 23

-Cu(OH)2: copper(II) hydroxide

-  N2O: dinitrogen oxide

-  BaSO4: barium sulfate

-  H2S: acid sulfide

Answer 24

Tgxg

Answer 25

Cu(OH)₂: copper (II) hydroxide

CO₂: carbon dioxide

BaSO₄: barium sulfate

H₂S: hydrosulfuric acid

Answer 26

Cu (OH)2 : Đồng (||) hidroxit.           N2O : Đinitow monoxit.                   BaSO4: Bari Sunfat.                         H2S: Hiđro Sunfua

Answer 27

Dhnk

Answer 28

-Cu(OH)2: copper(II) hydroxide

- N2O: dinitrogen monoxide

- BaSO4: barium sulfate

- H2S: acid sulfide

Answer 29

   

-  Cu(OH)2: copper(II) hydroxide

-  N2O: dinitrogen oxide

-  BaSO4: barium sulfate

-  H2S: acid sulfide

Answer 30

-  Cu(OH)2: copper(II) hydroxide

-  N2O: dinitrogen oxide

-  BaSO4: barium sulfate

-  H2S: acid sulfide