PROBLEM 1: Ionic and Net Ionic for the following reaction: **Need the physical s
ID: 859154 • Letter: P
Question
PROBLEM 1: Ionic and Net Ionic for the following reaction:
**Need the physical states included in the equations
2 HCl (aq) + CaCO3 (s) --> CaCl2 (aq) + CO2 (g) + H2O (l)
Ionic Equation:
Net Ionic Equation:
PROBLEM 2: Complete the following reactions and write Net Ionic equations for each if any:
a) Pb(NO3)2 (aq) + Fe2(SO4)3 (aq)
b) Ni(OH)2 (s) + (NH4)2SO4 (aq)
PROBLEM 3: Complete the following reactions and write spectators for each if any:
a) colbat(ii) chloride (aq) and cesium phosphate (aq)
b) sodium phosphate (aq) and calcium chloride (aq)
Explanation / Answer
1) CaCO3(s) + 2HCl(aq) --> CaCl2(aq) + CO2(g) + H2O(l)
Ionic equation : CaCO3(s) + 2H+(aq)+2Cl-(aq) --> Ca+2(aq)+2 Cl-(aq) + CO2(g) + H2O(l)
Net ionic equation: CaCO3(s) + 2H+(aq) --> Ca2+(aq) + CO2(g) + H2O (l)
2) a) Pb(NO3)2(aq) + Fe2(SO4)3(aq) ---> 3 Pb(SO4)(s) + 2 Fe(NO3)3(aq)
ionicequation : 3 Pb+2(aq) + 6 NO3-(aq) + 2 Fe+3(aq) + 3 SO4-2(aq) ---> 3 Pb(SO4)(s) + 2 Fe+3(aq) + 6 NO3-(aq)
Net ionicequation : 3 Pb+2(aq) + 3 SO4-2(aq) ---> 3 Pb(SO4)(s)
b) Ni(OH)2(s) + (NH4)2SO4(aq) ---> 2 NH4OH(aq) + NiSO4(aq)
Ionic equation : Ni(OH)2(s) + 2NH4+(aq)+ SO4-2(aq) ---> 2 NH4+(aq)+2OH-(aq) + Ni+2(aq)+ SO4-2(aq)
Net ionicequation : Ni(OH)2(s) -----> 2OH-(aq) + Ni+2(aq)
3)
a) 3CoCl2(aq) + 2Cs3PO4(aq) --> Co3(PO4)2(s) + 6CsCl(aq)
Ionic equation:
3Co2+(aq) + 6Cl-(aq) + 6Cs+(aq) + 2PO43-(aq) --> Co3(PO4)2(s) + 6Cs+(aq) + 6Cl- (aq)
Netionic equation: 3Co2+(aq)+ 2PO43-(aq) ----> Co3(PO4)2(s) .
Spectator ions : 6Cs+(aq) , 6Cl- (aq).
b) 2Na3PO4(aq) + 3CaCl2(aq) --> 6NaCl(aq) + Ca3(PO4)2 (s)
Ionic equation: 6Na+(aq) + 2PO4-3(aq) + 3Ca+2(aq) +6Cl-(aq) --> 6Na+(aq) +6Cl-(aq) + Ca3(PO4)2 (s)
Net ionicequation: 2PO4-3(aq) + 3Ca+2(aq) -- ----> Ca3(PO4)2 (s)
Spectator ions : 6Na+(aq) ,6Cl-(aq),
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.