| Équations équilibrées la veille | Équations équilibrées le lendemain |
AsO + Mg = As + MgO
NaAsO2 + KBrO3 + H2SO4 = Br2 + NaAsO3 + K2SO4 + H2O =>
5 NaAsO2 + 2 KBrO3 + H2SO4 = Br2 + 5 NaAsO3 + K2SO4 + H2O
MgCO3(s) + HC2H3O2(aq) = CO2(g) + H2O(l) + MgC2H3O2 =>
8 MgCO3(s) + 9 HC2H3O2(aq) = 10 CO2(g) + 6 H2O(l) + 8 MgC2H3O2
ZnCl2 + H2O = ZnOCl + HCl + H2 =>
2 ZnCl2 + 2 H2O = 2 ZnOCl + 2 HCl + H2
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
Mn(AsO43)2 + V2O5 = V(AsO43)5 + MnO =>
5 Mn(AsO43)2 + V2O5 = 2 V(AsO43)5 + 5 MnO
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
KHSO3HCl = KClH2OSO2 =>
KHSO3HCl = KClH2OSO2
U(s) + O2(g) = U3O8(s) =>
3 U(s) + 4 O2(g) = U3O8(s)
Al + H2O = AlO2(OH)4 + H2 =>
Al + 6 H2O = AlO2(OH)4 + 4 H2
FeIn2S4 + H{+} + OH{-} + O2 = In(OH)3 + FeOOH + H2SO4 =>
4 FeIn2S4 + 30 H{+} + 30 OH{-} + 33 O2 = 8 In(OH)3 + 4 FeOOH + 16 H2SO4
CuSO4 + KCO = CuCOKSO4 =>
CuSO4 + KCO = CuCOKSO4
Mn(AsO43)2 + V2O5 = V(AsO43)5 + MnO =>
5 Mn(AsO43)2 + V2O5 = 2 V(AsO43)5 + 5 MnO
CuSO4 + C6H8O6 = Cu + SO + H2O + CO2 =>
10 CuSO4 + 3 C6H8O6 = 10 Cu + 10 SO + 12 H2O + 18 CO2
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3 =>
K[Al(OH)4] + CO2 = KHCO3 + Al(OH)3
CH3CHCH + H2O = CO + H2 =>
2 CH3CHCH + 6 H2O = 6 CO + 11 H2
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
Mn(AsO43)2 + V2O5 = V(AsO43)5 + MnO =>
5 Mn(AsO43)2 + V2O5 = 2 V(AsO43)5 + 5 MnO
C6H5OH + Na(OH) = Na(C6H5O) + H2O =>
C6H5OH + Na(OH) = Na(C6H5O) + H2O
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2 =>
Ca(NO3)2 + BaSO3 = CaSO3 + Ba(NO3)2
UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
(NH4)2SO4(aq) + NaOH(aq) = NH3(g) + Na2SO4(aq) + H2O =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(g) + Na2SO4(aq) + 2 H2O
Al2S3 + O2 = Al2O3 + S =>
2 Al2S3 + 3 O2 = 2 Al2O3 + 6 S
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
Mn(AsO43)2 + V2O5 = V(AsO43)5 + MnO =>
5 Mn(AsO43)2 + V2O5 = 2 V(AsO43)5 + 5 MnO
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6Cl6 + NaOH = C6C6 + NaCl + H2O =>
2 C6H6Cl6 + 12 NaOH = C6C6 + 12 NaCl + 12 H2O
CdPO4 + (NH4)2S = Cd2S3 + (NH4)3PO4 =>
2 CdPO4 + 3(NH4)2S = Cd2S3 + 2(NH4)3PO4
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
Mn(AsO43)2 + V2O5 = V(AsO43)5 + MnO =>
5 Mn(AsO43)2 + V2O5 = 2 V(AsO43)5 + 5 MnO
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
MnO4{-} + W{3+} + H{+} = Mn{2+} + H2O + WO2{2+} =>
3 MnO4{-} + 5 W{3+} + 4 H{+} = 3 Mn{2+} + 2 H2O + 5 WO2{2+}
P4(s) + S8(g) = P2S5(a) =>
4 P4(s) + 5 S8(g) = 8 P2S5(a)
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2 =>
Li2SO4 + CaBr2 = Ca(SO4) + Li2Br2
Mg + HNO2 + H2O = MgNO2 + H3O =>
Mg + HNO2 + H2O = MgNO2 + H3O
Mn04{-} + Fe2{+} = Mn + Fe3{+} =>
Mn04{-} + 3 Fe2{+} = 4 Mn + 2 Fe3{+}
K2PtCl4 + H2 = Pt + HCl + KCl =>
K2PtCl4 + H2 = Pt + 2 HCl + 2 KCl
Pb(OH)2 + CH3COOH = H2O + Pb(CH3COO)2 =>
Pb(OH)2 + 2 CH3COOH = 2 H2O + Pb(CH3COO)2
Y2(SO4)3 + H2O4C2 = Y2(C2O4)3 + H2SO4 =>
Y2(SO4)3 + 3 H2O4C2 = Y2(C2O4)3 + 3 H2SO4
Mn04{-} + Fe2{+} = Mn + Fe3{+} =>
Mn04{-} + 3 Fe2{+} = 4 Mn + 2 Fe3{+}
Mg + Cu2(SO4)2 = Mg2(SO4)2 + Cu =>
2 Mg + Cu2(SO4)2 = Mg2(SO4)2 + 2 Cu
Na2(HCO3) + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
8 Na2(HCO3) + 15 HC2H3O2 = 16 NaC2H3O2 + 10 H2O + 6 CO2
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Mg + HNO2 + H2O = MgNO2 + H3O =>
Mg + HNO2 + H2O = MgNO2 + H3O
(NH4)2CO3 + H2O = NH3H2O + CO2H2O =>
(NH4)2CO3 + 2 H2O = 2 NH3H2O + CO2H2O
Mg + HNO2 + H2O = MgNO2 + H3O =>
Mg + HNO2 + H2O = MgNO2 + H3O
H2SO3 = SO2 + H2O = H2SO3 =>
H2SO3 = SO2 + H2O
CH2CHCH2 + H2 = CH3CH2CH2CH3 =>
4 CH2CHCH2 + 5 H2 = 3 CH3CH2CH2CH3
Mn04{-} + Fe2{+} = Mn + Fe3{+} =>
Mn04{-} + 3 Fe2{+} = 4 Mn + 2 Fe3{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/20/23
Équations équilibrées sur12/20/22
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