| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag + Cl2 = 2 AgCl
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Zn + H3PO4 = Zn3(PO4)2 + H2 =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
FeCl3 + KSCN + AgNO3 = AgSCN + KCl + Fe(NO3)3 =>
FeCl3 + 3 KSCN + 3 AgNO3 = 3 AgSCN + 3 KCl + Fe(NO3)3
CL + F = CLF =>
CL + F = CLF
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
KOH + Cl2 = KClO3 + KCl + H2O =>
6 KOH + 3 Cl2 = KClO3 + 5 KCl + 3 H2O
H2C6H6O6 + NaOH = H2O + Na2C6H6O6 =>
H2C6H6O6 + 2 NaOH = 2 H2O + Na2C6H6O6
Zn + Ag2So4 = ZnSo4 + Ag =>
Zn + Ag2So4 = ZnSo4 + 2 Ag
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Ba(NO3)2 + H2S = BaS + HNO3 =>
Ba(NO3)2 + H2S = BaS + 2 HNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Zn + Ag2So4 = ZnSo4 + Ag =>
Zn + Ag2So4 = ZnSo4 + 2 Ag
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CL + F = CLF3 =>
CL + 3 F = CLF3
Na2S2O3 + KMnO4 + H2O = K2SO4 + KOH + MnO2 + Na2SO4 =>
3 Na2S2O3 + 8 KMnO4 + H2O = 3 K2SO4 + 2 KOH + 8 MnO2 + 3 Na2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O + CH3MgCl = CH4 + MgOHCl =>
H2O + CH3MgCl = CH4 + MgOHCl
FeS(s) + HBr(aq) = FeBr2 + SH2 =>
FeS(s) + 2 HBr(aq) = FeBr2 + SH2
Al + Nacl = Al(Nacl) =>
Al + Nacl = Al(Nacl)
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Cr + CO2 = Cr2O3 + CO =>
2 Cr + 3 CO2 = Cr2O3 + 3 CO
FeS(s) + HBr(aq) = FeBr2(s) + SH2(s) =>
FeS(s) + 2 HBr(aq) = FeBr2(s) + SH2(s)
Fe2(SO4)3 + KNO3 = Fe(NO3)3 + K2SO4 =>
Fe2(SO4)3 + 6 KNO3 = 2 Fe(NO3)3 + 3 K2SO4
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
FeS(s) + HBr(aq) = FeBr2(aq) + SH2(aq) =>
FeS(s) + 2 HBr(aq) = FeBr2(aq) + SH2(aq)
KI + AgNO3 = AgI + KNO3 =>
KI + AgNO3 = AgI + KNO3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
CUCO3 + CA(OH)2 = CU(OH)2 + CACO3 =>
CUCO3 + CA(OH)2 = CU(OH)2 + CACO3
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
P2O5 + K2O = K3PO4 =>
P2O5 + 3 K2O = 2 K3PO4
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
NaHCO3 + HCL = NaCL + H2O + CO2 =>
NaHCO3 + HCL = NaCL + H2O + CO2
SrSO4 + NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O =>
SrSO4 + 2 NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O
FeCl3 + H2S = FeS + S + HCl =>
2 FeCl3 + 3 H2S = 2 FeS + S + 6 HCl
Cr(NO3)2 + H2S = CrS + HNO3 =>
Cr(NO3)2 + H2S = CrS + 2 HNO3
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Mg + HBr = MgBr2 + H2 =>
Mg + 2 HBr = MgBr2 + H2
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
AgNO3 + Cl2 = AgCl + O2 + N2O5 =>
4 AgNO3 + 2 Cl2 = 4 AgCl + O2 + 2 N2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/13/19
Équations équilibrées sur10/13/18
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