Gallium
Ga Molar Mass Conversion in Batch
Elem.
Total
Name
Atomic Mass
(g/mol)
Percentage
Mass
Ga
1
Gallium
69.723
100%
69.72
→ Ga
Total: 69.723 (g/mol)
Gallium element has 31 protons, 39 neutrons and 31 electrons.
Gallium is not occurring naturely, pure gallium is a solid metal at room temperature, melting point 30 ̊C.
» Common Gallium compounds:
• Gallium(III) Oxide, Ga2O3
• Gallium(III) Hydroxide, Ga(OH)3
• Gallium(III) Nitrite, Ga(NO2)3
• Gallium Sulfite, Ga2(SO3)3
• Gallium(II) Thiosulfate, GaS2O3
• Gallium(III) Acetate, Ga(C2H3O2)3
• Gallium(III) Sulfate Octadecahydrate, Ga2(SO4)3.18H2O
• Gallium Trichloride, GaCl3
Example Reactions:
• GaF3 + 3Cs = 3CsF + Ga
• Al(NO3)3 + Ga = Al + Ga(NO3)3
• Ga + 3AgNO3 = 3Ag + Ga(NO3)3
• Ga + 3NaOH = Ga(OH)3 + 3Na
• Ga + MgSO4 = GaSO4 + Mg
