| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgO + 5 K2MoO4 + 20 MoO3 = K10Mg2Mo25O82
Zn + H3O{+} + H2O = (Zn(H2O)6){+2} + H2 =>
Zn + 2 H3O{+} + 4 H2O = (Zn(H2O)6){+2} + H2
K2[Zn(OH)4] + SO2 = Zn(OH)2 + H2O + K2SO3 =>
K2[Zn(OH)4] + SO2 = Zn(OH)2 + H2O + K2SO3
H2O + Fe(OH)3 + KI = K3[Fe(OH)6] + HI =>
3 H2O + Fe(OH)3 + 3 KI = K3[Fe(OH)6] + 3 HI
Ni(Cl)2 + (C6H11)3P = Ni(Cl)2((C6H11)3P)2 =>
Ni(Cl)2 + 2(C6H11)3P = Ni(Cl)2((C6H11)3P)2
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + NH4NO3 =>
(NH4)2SO4(aq) + Pb(NO3)2(aq) = PbSO4(s) + 2 NH4NO3
PbCO3 + SO2 = PbSO3 + CO2 =>
PbCO3 + SO2 = PbSO3 + CO2
K2Cr2O7 + MnSO4 + KOH = K2SO4 + CrSO4 + MnO2 + H2O =>
K2Cr2O7 + 4 MnSO4 + 2 KOH = 2 K2SO4 + 2 CrSO4 + 4 MnO2 + H2O
NaOH + H2O = NaO2H3 =>
NaOH + H2O = NaO2H3
Al + (Na)OH = Al(Na)OH =>
Al + (Na)OH = Al(Na)OH
Pb(NO3)2 + NH4OH = Pb(OH)2 + NH3 + O2 =>
Pb(NO3)2 + 4 NH4OH = Pb(OH)2 + 6 NH3 + 4 O2
C6H3N3O7 + O2 = CO2 + H2O + N2 =>
4 C6H3N3O7 + 13 O2 = 24 CO2 + 6 H2O + 6 N2
Cr(OH)3 + HCl = H2O + CrCl3 =>
Cr(OH)3 + 3 HCl = 3 H2O + CrCl3
Br2 + KCrO2 + KOH = K2CrO4 + KBr + H2O =>
3 Br2 + 2 KCrO2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
S6 + Cl2 = SCl2 =>
S6 + 6 Cl2 = 6 SCl2
Na + LiCl = Cl + NaLi =>
Na + LiCl = Cl + NaLi
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
KSO4 + AlPO = KPO + AlSO4 =>
KSO4 + AlPO = KPO + AlSO4
Na2(HCO3) + CH3COOH = NaCH3COO + CO2 + H2O =>
8 Na2(HCO3) + 15 CH3COOH = 16 NaCH3COO + 6 CO2 + 10 H2O
H2O2 = H2OO =>
H2O2 = H2OO
Na(OH) + HC2H3O2 = Na(C2H3O2) + H2O =>
Na(OH) + HC2H3O2 = Na(C2H3O2) + H2O
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
K2[Zn(OH)4] + SO2 = Zn(OH)2 + H2O + K2SO3 =>
K2[Zn(OH)4] + SO2 = Zn(OH)2 + H2O + K2SO3
AgNO3 + H3PO3 = HNO2 + AgH2PO4 =>
AgNO3 + H3PO3 = HNO2 + AgH2PO4
CF2ClCF2Cl = C2F4 + Cl2 =>
CF2ClCF2Cl = C2F4 + Cl2
AgNO3 + KC1 = AgC1 + KNO3 =>
AgNO3 + KC1 = AgC1 + KNO3
CaS3 + KClO + H2O = Ca(OH)2 + K2SO4 + Cl2 + KCl =>
CaS3 + 13 KClO + H2O = Ca(OH)2 + 3 K2SO4 + 3 Cl2 + 7 KCl
Cr2O3 + K2CO3 = Cr2O6 + K2C =>
Cr2O3 + K2CO3 = Cr2O6 + K2C
H2O2 + KPO4 = K2O + PO4 + H2O =>
H2O2 + 2 KPO4 = K2O + 2 PO4 + H2O
Ni + HCl = NiCl2 + H2 =>
Ni + 2 HCl = NiCl2 + H2
CaCl2 + H2O = CaH2O + Cl2 =>
CaCl2 + H2O = CaH2O + Cl2
C3H2 + O = CO2 + H2O =>
C3H2 + 7 O = 3 CO2 + H2O
H2O2 + NaI + HCl = NaCl + I2 + H2O =>
H2O2 + 2 NaI + 2 HCl = 2 NaCl + I2 + 2 H2O
Al + HClO = AlClO + H =>
Al + HClO = AlClO + H
P + CI2 = PCI2 =>
P + CI2 = PCI2
Na2S + Co(NO3)2 = Na2(NO3)2 + CoS =>
Na2S + Co(NO3)2 = Na2(NO3)2 + CoS
Cr + OH = Cr(OH)2 =>
Cr + 2 OH = Cr(OH)2
ZnCl2 + H2O + Fe = FeCl2 + H2 + ZnOH =>
2 ZnCl2 + 2 H2O + 2 Fe = 2 FeCl2 + H2 + 2 ZnOH
KO2 + H2O = KOH + O2 =>
4 KO2 + 2 H2O = 4 KOH + 3 O2
C5 + F2 = C5F =>
2 C5 + F2 = 2 C5F
Fe3(CO3)2 + K2SO4 = Fe3(SO4)2 + K2CO3 =>
Fe3(CO3)2 + 2 K2SO4 = Fe3(SO4)2 + 2 K2CO3
Ce(SO4)2 + SO2 + H2O = Ce2(SO4)3 + H2SO4 =>
2 Ce(SO4)2 + SO2 + 2 H2O = Ce2(SO4)3 + 2 H2SO4
K2Cr2O7 + FeSO4*5H2O + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4*5H2O + 7 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 37 H2O
CaCl2 + KHCO3 = KCl + Ca(HCO3)2 =>
CaCl2 + 2 KHCO3 = 2 KCl + Ca(HCO3)2
Fe{3+} + Ca = Ca{3+} + Fe =>
Fe{3+} + Ca = Ca{3+} + Fe
As + NaOH = Na3AsO3 + H =>
As + 3 NaOH = Na3AsO3 + 3 H
SI + HNO3 + HF = H2[SIF4] + NO + H2O =>
3 SI + 2 HNO3 + 12 HF = 3 H2[SIF4] + 2 NO + 4 H2O
e + Cr2O7{2-} + H{+} = Cr{3+} + H2O =>
6e + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 7 H2O
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/29/23
Équations équilibrées sur12/29/22
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