| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3(s) + Ca(NO3)2(aq) = 2 KNO3(aq) + CaCO3(s)
ZnCl2 + NH4 = Zn + NH4Cl =>
ZnCl2 + 2 NH4 = Zn + 2 NH4Cl
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
KCl + (AgNO3) = KNO3 + AgCl =>
KCl + (AgNO3) = KNO3 + AgCl
HCOOH + Ba(OH)2 = Ba + COOH + H2O =>
2 HCOOH + Ba(OH)2 = Ba + 2 COOH + 2 H2O
Na2CO3 + HOH = NaOH + H2CO3 =>
Na2CO3 + 2 HOH = 2 NaOH + H2CO3
Cd + H2SO4 = CdSO4 + H2 =>
Cd + H2SO4 = CdSO4 + H2
SrSO4 + BaI2 = SrI2 + BaSO4 =>
SrSO4 + BaI2 = SrI2 + BaSO4
TiO2 + H2 = Ti2O + H2O =>
2 TiO2 + 3 H2 = Ti2O + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
(NH4)PO4 + CoSO4 = NH4SO4 + CoPO4 =>
(NH4)PO4 + CoSO4 = NH4SO4 + CoPO4
MnO2 + H2O = MnO(OH)2 =>
MnO2 + H2O = MnO(OH)2
Al2(SO4)3 + Pb(NO3)2 = Al(NO3)3 + Pb(SO4) =>
Al2(SO4)3 + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb(SO4)
MgI2 + KI = MgK + I =>
MgI2 + KI = MgK + 3 I
WC6O6 + Br2 = WBr5 + CO =>
2 WC6O6 + 5 Br2 = 2 WBr5 + 12 CO
Mg + P = (Mg)3(P)2 =>
3 Mg + 2 P = (Mg)3(P)2
CuSO4 + Na2CrO4 = CuCrO4 + Na2SO4 =>
CuSO4 + Na2CrO4 = CuCrO4 + Na2SO4
Al + Hg(C2H3O2) = Al(C2H3O2)3 + Hg =>
Al + 3 Hg(C2H3O2) = Al(C2H3O2)3 + 3 Hg
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Ba + (H2O)2 = Ba(OH)2 + H =>
Ba + (H2O)2 = Ba(OH)2 + 2 H
Al(s) + CuCl2(aq) = Cu(s) + AlCl3(aq) =>
2 Al(s) + 3 CuCl2(aq) = 3 Cu(s) + 2 AlCl3(aq)
Na(SO4) + CaCl2 = NaCl + Ca(SO4)2 =>
2 Na(SO4) + CaCl2 = 2 NaCl + Ca(SO4)2
CaC4H6O4 + K3PO4 = Ca3P2O8 + KC2H3O2 =>
3 CaC4H6O4 + 2 K3PO4 = Ca3P2O8 + 6 KC2H3O2
H2SO3 + KNO2 = HNO2 + K2SO3 =>
H2SO3 + 2 KNO2 = 2 HNO2 + K2SO3
NaClO + KBr = NaBr + KO + Cl =>
NaClO + KBr = NaBr + KO + Cl
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl =>
Cu(OH)Cl + NaOH = Cu(OH)2 + NaCl
NaHCO3 + LiOH = NaLi(OH)2 + CO2 =>
NaHCO3 + LiOH = NaLi(OH)2 + CO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaClO + Ca(OH)2 = Ca(ClO)2 + NaOH =>
2 NaClO + Ca(OH)2 = Ca(ClO)2 + 2 NaOH
Ni(ClO3)2 + Ag = AgClO3 + Ni =>
Ni(ClO3)2 + 2 Ag = 2 AgClO3 + Ni
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
KI + HNO3 = I2 + NO2 + KNO3 + H2O =>
2 KI + 4 HNO3 = I2 + 2 NO2 + 2 KNO3 + 2 H2O
RaO + SO3 = RaSO4 =>
RaO + SO3 = RaSO4
NO2 + O2 = NO3 =>
2 NO2 + O2 = 2 NO3
K2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2(SO4) + Zn(SO4) + Cl2 + H2O =>
K2Cr2O7 + 3 ZnCl2 + 7 H2SO4 = Cr2(SO4)3 + K2(SO4) + 3 Zn(SO4) + 3 Cl2 + 7 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Li2(CO3) + H2SO4 = Li2(SO4) + H2O + CO2 =>
Li2(CO3) + H2SO4 = Li2(SO4) + H2O + CO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
B(OH)3 + NH4(F) + HF = NH4BF4 + H2O =>
B(OH)3 + NH4(F) + 3 HF = NH4BF4 + 3 H2O
KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
KI(aq) + Pb(NO3)2(aq) = PbI2 + KNO3(aq) =>
2 KI(aq) + Pb(NO3)2(aq) = PbI2 + 2 KNO3(aq)
P5 + O2 = P2O5 =>
4 P5 + 25 O2 = 10 P2O5
Sb2S3 + H2 = Sb + H2S =>
Sb2S3 + 3 H2 = 2 Sb + 3 H2S
Fe2O3 + NaOH = Fe2OH + NaO3 =>
Fe2O3 + NaOH = Fe2OH + NaO3
BPO4 + C2H4N4 = BPN + CO2 + H2O + N2 =>
6 BPO4 + 4 C2H4N4 = 6 BPN + 8 CO2 + 8 H2O + 5 N2
Ca(NO3)2(aq) + FeCl3(aq) = CaCl2 + Fe(NO3)3 =>
3 Ca(NO3)2(aq) + 2 FeCl3(aq) = 3 CaCl2 + 2 Fe(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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