| Équations équilibrées la veille | Équations équilibrées le lendemain |
Br2 + Ca(OH)2 = 2 HBr + Ca + O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Mg(CH3COO)2 + Na2CO3 = MgCO3 + CH3COONa =>
Mg(CH3COO)2 + Na2CO3 = MgCO3 + 2 CH3COONa
Na2H(PO4) + MgCl2 + NH4OH = MgNH4PO4 + NaCl + H2O =>
Na2H(PO4) + MgCl2 + NH4OH = MgNH4PO4 + 2 NaCl + H2O
C6H14 = CH6 + C2H4 =>
4 C6H14 = 2 CH6 + 11 C2H4
AdOOH + F2 = HAdF2 + O2F2 =>
AdOOH + 2 F2 = HAdF2 + O2F2
NaCl + K2Cr2O7 + H2SO4 = Cl2 + Cr2(SO4)3 + H2O + K2SO4 + Na2SO4 =>
6 NaCl + K2Cr2O7 + 7 H2SO4 = 3 Cl2 + Cr2(SO4)3 + 7 H2O + K2SO4 + 3 Na2SO4
BaPO4 + AlNO3 = BaNO3 + AlPO4 =>
BaPO4 + AlNO3 = BaNO3 + AlPO4
HClO4(aq)NaOH(aq) = NaClO4H2O =>
HClO4(aq)NaOH(aq) = NaClO4H2O
Mg + P4 + O2 = Mg(PO4)2 =>
2 Mg + P4 + 8 O2 = 2 Mg(PO4)2
AgCH3COO(ag) + Na3PO4(ag) = Ag3PO4(s) + NaCH3COO(ag) =>
3 AgCH3COO(ag) + Na3PO4(ag) = Ag3PO4(s) + 3 NaCH3COO(ag)
Sb2S5 + HCl + H{+} = Sb{3+} + H2S + Cl2 =>
Sb2S5 + 4 HCl + 6 H{+} = 2 Sb{3+} + 5 H2S + 2 Cl2
KOH + C6H11Br = C6H10 + H2O + KBr =>
KOH + C6H11Br = C6H10 + H2O + KBr
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H3O + O = H2O =>
2 H3O + O = 3 H2O
N(H)4(N)(O)2 = (N)2 + (H)2(O) =>
N(H)4(N)(O)2 = (N)2 + 2(H)2(O)
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cl2NaBr2 = NaCl2Br2 =>
Cl2NaBr2 = NaCl2Br2
K2CO3 + HOH = KHCO3 + KOH =>
K2CO3 + HOH = KHCO3 + KOH
C7H10N + O2 = CO2 + H2O + NO2 =>
2 C7H10N + 21 O2 = 14 CO2 + 10 H2O + 2 NO2
Cu(NH3)4(Cl)2 + KCN + H2O = NH3 + NH4Cl + K2Cu(CN)3 + KCNO + KCl =>
2 Cu(NH3)4(Cl)2 + 7 KCN + H2O = 6 NH3 + 2 NH4Cl + 2 K2Cu(CN)3 + KCNO + 2 KCl
NH3 + HClO2 = NH4 + ClO2 =>
NH3 + HClO2 = NH4 + ClO2
C2H3H + O2 = CO2 + H2O =>
C2H3H + 3 O2 = 2 CO2 + 2 H2O
Mn2O3 + Al = Al2O3 + Mn =>
Mn2O3 + 2 Al = Al2O3 + 2 Mn
Fe(s) + CuNo3(aq) = Cu(s) + Fe(No3)2(aq) =>
Fe(s) + 2 CuNo3(aq) = 2 Cu(s) + Fe(No3)2(aq)
CH3CH2CH2COONaNaOH = C3H8Na2CO3 =>
CH3CH2CH2COONaNaOH = C3H8Na2CO3
PO4{3{-})+Fe{3-} = FePO4 =>
PO4{3{-})+Fe{3-} = FePO4
KOHCaO = CaOHKO =>
KOHCaO = CaOHKO
CuCl2 + Nh4OH = Cu(OH)2 + Nh4Cl =>
CuCl2 + 2 Nh4OH = Cu(OH)2 + 2 Nh4Cl
V2O5 + CaS = CaO + V2S5 =>
V2O5 + 5 CaS = 5 CaO + V2S5
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag) =>
MgSO4(ag) + CaCl2(ag) = MgCl2(ag) + CaSO4(ag)
KNO2 + K2MnO4 + H2SO4 = KNO3 + MnSO4 + K2SO4 + H2O =>
2 KNO2 + K2MnO4 + 2 H2SO4 = 2 KNO3 + MnSO4 + K2SO4 + 2 H2O
H2C2O4 + NaCH3COO + K4(Fe(CN)6) = H3(Fe(CN)6)2 + CH3COO + Na2C2O4 + K =>
3 H2C2O4 + 6 NaCH3COO + 4 K4(Fe(CN)6) = 2 H3(Fe(CN)6)2 + 6 CH3COO + 3 Na2C2O4 + 16 K
Na3PO4 + CrCl3 = Na + Cl2 + CrPO4 =>
2 Na3PO4 + 2 CrCl3 = 6 Na + 3 Cl2 + 2 CrPO4
CrSO3 + H2SO4 = Cr2(SO4)3 + H2O + SO2 =>
2 CrSO3 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + 3 SO2
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
F2 + MnBr4 = Mn + FBr4 =>
F2 + 2 MnBr4 = 2 Mn + 2 FBr4
NaClO{-} + Na2S2O3{2-} + NaOH{-} = Na2SO4{2-} + NaCl{-} + H2O =>
4 NaClO{-} + Na2S2O3{2-} + 2 NaOH{-} = 2 Na2SO4{2-} + 4 NaCl{-} + H2O
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
HF + In2O3 = InF3 + H2O =>
6 HF + In2O3 = 2 InF3 + 3 H2O
N8O16 = NO2 =>
N8O16 = 8 NO2
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl =>
C6H5OH + FeCl3 = C6H5(OFeCl2) + HCl
Zn + H2SO4 = ZnSO4*H2O + H2S =>
4 Zn + 5 H2SO4 = 4 ZnSO4*H2O + H2S
Co3(PO4)2 + HCl = CoCl2 + H3PO4 =>
Co3(PO4)2 + 6 HCl = 3 CoCl2 + 2 H3PO4
As4O6 + Cl + H2O = H3AsO4 + HCl =>
As4O6 + 8 Cl + 10 H2O = 4 H3AsO4 + 8 HCl
Mn2 + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
Mn2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O
NH4OH + CH3COOH = CH3COONH4 + H2O =>
NH4OH + CH3COOH = CH3COONH4 + H2O
LiSO4 + AlCl = AlSO4 + LiCl =>
LiSO4 + AlCl = AlSO4 + LiCl
Cd + NiO2 + H2O = Cd(OH)2 + Ni(OH)2 =>
Cd + NiO2 + 2 H2O = Cd(OH)2 + Ni(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
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Équations équilibrées sur12/16/23
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