-1.68 V
Al3+ and CH3COO−
The formula for aluminum oxide is Al2O3: Molar mass =581.77g/mol Al2O3.In one mole Al2O3, there are two moles of Al3+ ions, therefore 2 moles Al3+ x 26.982g/mol Al3+ = 53.964g Al3+ in one mole of Al2O3.GIVEN: mass of Al3+ = 53.964 g Al3+;Molar mass of Al2O3 = 581.77 g Al2O3UNKNOWN: % Al3+EQUATION:% Al3+...=...g Al3+x 100...g Al2O3% Al3+...=...53.964g Al3+x100......=...9.2758% Al3+581.77g Al2O3
Al | Al^3+ Zn^2+ | Zn
Al3+ + S2- ------------> Al2S3
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-1.68 V
-1.68
-1.68 V
Al3+ and CH3COO−
The formula for aluminum oxide is Al2O3: Molar mass =581.77g/mol Al2O3.In one mole Al2O3, there are two moles of Al3+ ions, therefore 2 moles Al3+ x 26.982g/mol Al3+ = 53.964g Al3+ in one mole of Al2O3.GIVEN: mass of Al3+ = 53.964 g Al3+;Molar mass of Al2O3 = 581.77 g Al2O3UNKNOWN: % Al3+EQUATION:% Al3+...=...g Al3+x 100...g Al2O3% Al3+...=...53.964g Al3+x100......=...9.2758% Al3+581.77g Al2O3
Al | Al^3+ Zn^2+ | Zn
Al3 - Aluminum cationCN-Cyanide ion
Al3+ + S2- ------------> Al2S3
Al(s) | Al3+(aq) Ni2+(aq) | Ni(s)
Au(s) | Au+(aq) Al3+(aq) | Al(s)(-_^)
Examples: U3+: Al3+, Ti2+ U4+: Ga3+ (UO2)2+: (SO4)2-, (HSO4)-
Type your answer here... Al(s) | Al3+(aq) Mg2+ (aq) | Mg(s)