U6 Dissociation Equations Practice

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
NaCl

• NaCl  --> Na⁺ + Cl^-
• NaCl_(s)  --> Na⁺_(aq) + Cl^-_(aq)
• NaCl  --> Na + Cl
  
• NaCl_(s) --> Na_(aq) + Cl_(aq)

Tags

NGSS.HS-PS1-7

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
NaOH

• NaOH_(s) --> Na⁺_(aq) + OH^-_(aq) 
• NaOH --> Na⁺ + OH^- 
• NaOH --> Na + OH
• NaOH_(s) --> NaO^-_(aq) + H⁺_(aq) 

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
LiOH

• LiOH_(aq) --> Li⁺_(s) + OH^-_(s) 
• LiOH_(s) --> Li⁺ _(aq) + OH^- _(aq) 
• LiOH_(s) --> Li⁺_(aq) + O_2(aq) + H_2(aq) 
• LiOH_(s) --> Li⁺_(aq) + O₂^2-_(aq) + H_2⁺(aq) 

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
KMnO₄

• KMnO_4(s) --> K⁺_(aq)+ Mn⁴⁺_(aq) + O₄ ^-_(aq)
• KMnO₄ --> K⁺+ MnO₄ ^- 
• KMnO_4(s) --> K⁺_(aq) + MnO₄ ^-_(aq)  
• KMnO₄ --> K⁺+ Mn⁴⁺ + O₄ ^-

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
AgClO₃

• AgClO_3(s) --> Ag_(aq) + ClO_3(aq) 
• AgClO_3(s) -->Ag⁺_(aq) + Cl_2 (aq) + O_2(aq)
• AgClO_3(s) -->Ag⁺_(aq) + Cl^-_(aq) + 3O^2-_(aq)
• AgClO_3(s) --> Ag⁺_(aq) + ClO₃^-_(aq) 

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
PbCrO₄

• PbCrO_4(s) ↔ Pb²⁺_(aq) + CrO₄^4-_(aq)
• PbCrO_4(s) ↔ Pb²⁺_(aq) + CrO₄^2-_(aq)
• PbCrO_4(s) ↔ Pb⁺_(aq) + CrO₄^-_(aq)
• PbCrO_4(s) ↔ Pb⁴⁺_(aq) + CrO₄^4-_(aq)

Tags

NGSS.HS-PS1-2

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
Fe₂O₃

• Fe₂O_3(s) ↔ 2Fe³⁺_(aq) + 3O^2-_(aq) 
• Fe₂O_3(s) ↔ Fe³⁺_(aq) + O^2-_(aq) 
• Fe₂O_3(s) ↔ 2Fe⁺_(aq) + 3O^-_(aq) 
• 2Fe₂O_3(s) ↔ 2Fe⁺_(aq) + 3O₂^-_(aq) 

Tags

NGSS.HS-PS1-2

NGSS.HS-PS1-7

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
ZnCl₂

• ZnCl_2(s) --> Zn²⁺_(aq) + Cl^-_(aq)
• ZnCl_2(s) --> Zn⁺_(aq) + 2Cl^-_(aq)
• ZnCl_2(s) --> Zn²⁺_(aq) + 2Cl^-_(aq)
• ZnCl_2(s) --> Zn⁺_(aq) + Cl^-_(aq)

Write dissociation equations for the following electrolytes. Show physical states of all species involved!
Ca(NO₃)₂

• Ca(NO₃)_2(s) -->Ca⁺_(aq) + 2NO₃^- _(aq) 
• Ca(NO₃)_2(s) -->Ca²⁺_(aq) + 2NO₃^- _(aq) 
• Ca(NO₃)_2(s) -->Ca²⁺_(aq) + NO₃^- _(aq) 
• Ca(NO₃)₂ -->Ca⁺ + 2NO₃^-