Điểm khác nhau giữa chất natri sulfua và chất Đồng thau

Name: Natri hiđrosunfua

Atomic weight: 56.0627

Name: hidro sulfua

Atomic weight: 34.0809

Boiling point: -60°C

Melting point: -82°C

Name: hidro

Atomic weight: 2.01588 ± 0.00014

Boiling point: -252°C

Melting point: -259°C

Name: natri sulfat

Atomic weight: 142.0421

Name: nước

Atomic weight: 18.01528 ± 0.00044

Boiling point: 100°C

Melting point: 4°C

Name: natri hidroxit

Atomic weight: 39.99711 ± 0.00037

Boiling point: 1.39°C

Melting point: 318°C

Name: sulfua

Atomic weight: 32.0650

Boiling point: 444°C

Melting point: 115°C

Name: nước

Atomic weight: 18.01528 ± 0.00044

Boiling point: 100°C

Melting point: 4°C

Name: natri sulfat

Atomic weight: 142.0421