| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaS2O8 + C2H2Cl2 + 4 H2O = 2 CO2 + 2 H{+} + 2 Cl{-} + 4 Na{2+} + 8 HSO4{-}
MnO4{-} + S2O6{2-} + H2O = Mn{2+} + SO4{2-} + H{+} =>
2 MnO4{-} + 5 S2O6{2-} + 2 H2O = 2 Mn{2+} + 10 SO4{2-} + 4 H{+}
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
BaCl2(aq) + Na2SO4(aq) = BaSO4 + NaCl =>
BaCl2(aq) + Na2SO4(aq) = BaSO4 + 2 NaCl
FeSO4 + KI = FeK + SO4I =>
FeSO4 + KI = FeK + SO4I
BaO + NaOH = BaOH + NaO =>
BaO + NaOH = BaOH + NaO
Ca(OH)2 + H3PO4 = H2O + Ca3 + (PO4)2 =>
3 Ca(OH)2 + 2 H3PO4 = 6 H2O + Ca3 + (PO4)2
CH3[CH2]3OH + CH3COOH = CH3COO[CH2]4CH3 + H2O =>
5 CH3[CH2]3OH + 4 CH3COOH = 4 CH3COO[CH2]4CH3 + 5 H2O
Mg3(PO4)2 + AlCl3 = MgCl2 + Al2(PO4)2 =>
Mg3(PO4)2 + 2 AlCl3 = 3 MgCl2 + Al2(PO4)2
NaOCl + CH3CHOH = NaCl + CH3CHO + H2O =>
NaOCl + 2 CH3CHOH = NaCl + 2 CH3CHO + H2O
AgNO3 + Ca(C2H3O2)2 = Ca(NO3)2 + AgC2H3O2 =>
2 AgNO3 + Ca(C2H3O2)2 = Ca(NO3)2 + 2 AgC2H3O2
SO2{2-} + H2O*OH = SO3{2-} + H2O =>
SO2{2-} + 2 H2O*OH = SO3{2-} + 3 H2O
CaCN + HCl = HCN + CaCl =>
CaCN + HCl = HCN + CaCl
P + O = P2O5 =>
2 P + 5 O = P2O5
C6H4(OH)COOH + H2SO4 = C6H3HSO3(OH)COOH + H2O =>
C6H4(OH)COOH + H2SO4 = C6H3HSO3(OH)COOH + H2O
CuCl2*2H2O + Al = AlCl2*2H2O + Cu =>
CuCl2*2H2O + Al = AlCl2*2H2O + Cu
H3O + NO = N2O + H2O =>
2 H3O + 2 NO = N2O + 3 H2O
Br + ZnCl2 = Cl + ZnBr2 =>
2 Br + ZnCl2 = 2 Cl + ZnBr2
FeSO4 + KMnO4 + NaHSO4 = Fe2(SO4)3 + Na2SO4 + K2SO4 + H2O + MnSO4 =>
10 FeSO4 + 2 KMnO4 + 16 NaHSO4 = 5 Fe2(SO4)3 + 8 Na2SO4 + K2SO4 + 8 H2O + 2 MnSO4
KI + Na2O2 + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KI + Na2O2 + 2 H2SO4 = I2 + K2SO4 + Na2SO4 + 2 H2O
FeSO4 + HClO + H2O = Fe(OH)3 + H2SO4 + HCl =>
2 FeSO4 + HClO + 5 H2O = 2 Fe(OH)3 + 2 H2SO4 + HCl
AgNO3 + Na2PO4 = Na2NO3 + AgPO4 =>
AgNO3 + Na2PO4 = Na2NO3 + AgPO4
SbCl4{-} + IO3{-} + H{+} + Cl{-} = SbCl6{-} + I2 + H2O =>
5 SbCl4{-} + 2 IO3{-} + 12 H{+} + 10 Cl{-} = 5 SbCl6{-} + I2 + 6 H2O
NH3 + Fe3O4 = Fe + NO2 + H2 =>
2 NH3 + Fe3O4 = 3 Fe + 2 NO2 + 3 H2
H3PO4 + PbCO3 = Pb3(PO4)2 + H2O + CO2 =>
2 H3PO4 + 3 PbCO3 = Pb3(PO4)2 + 3 H2O + 3 CO2
KMnO4 + C5H8O2 = C15H21MnO6 + KOH + CO2 + H2O =>
6 KMnO4 + 19 C5H8O2 = 6 C15H21MnO6 + 6 KOH + 5 CO2 + 10 H2O
H2S03 + Br2 + H2O = H2SO4 + HBr =>
H2S03 + 10 Br2 + 12 H2O = 3 H2SO4 + 20 HBr
Ca + Mn2O2 = CaO + Mn =>
2 Ca + Mn2O2 = 2 CaO + 2 Mn
C2H4O2 + CO2 = C3H4O3 + O2 =>
2 C2H4O2 + 2 CO2 = 2 C3H4O3 + O2
SrCl2 + MgSO4 = SrSO4 + MgCl2 =>
SrCl2 + MgSO4 = SrSO4 + MgCl2
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn =>
Ni + Zn(NO3)2 = Ni(NO3)2 + Zn
Zn(No3)2 + NH4OH = ZnOH + NH4(No3)2 =>
Zn(No3)2 + NH4OH = ZnOH + NH4(No3)2
KNO3 + Al + H2O = NH4OH + Al(NO3)3 + KOH =>
27 KNO3 + 8 Al + 21 H2O = 3 NH4OH + 8 Al(NO3)3 + 27 KOH
AsCl3 + I2 + HCl = AsCl5 + HI =>
AsCl3 + I2 + 2 HCl = AsCl5 + 2 HI
Pt + NaCN + O2 + H2O = NaPt(CN)2 + NaOH =>
4 Pt + 8 NaCN + O2 + 2 H2O = 4 NaPt(CN)2 + 4 NaOH
Au + CO = AuO + C =>
Au + CO = AuO + C
NH2CONH2 + O2 = CO2 + N2 + H2O =>
2 NH2CONH2 + 3 O2 = 2 CO2 + 2 N2 + 4 H2O
Co(NO3)2(aq) + K2CO3(aq) = CoCO3(s) + KNO3(aq) =>
Co(NO3)2(aq) + K2CO3(aq) = CoCO3(s) + 2 KNO3(aq)
MnO(OH)2 + PbO2 + H{+} = MnO4 + Pb{2+} + H2O =>
MnO(OH)2 + 2 PbO2 + 4 H{+} = MnO4 + 2 Pb{2+} + 3 H2O
H4P2O7 + H2O + HAsO2 = H3AsO4 + HPO2 =>
H4P2O7 + H2O + 2 HAsO2 = 2 H3AsO4 + 2 HPO2
HCl + Mg(SO)4 = MgCl + H(SO)4 =>
HCl + Mg(SO)4 = MgCl + H(SO)4
FeSO4*H2O + NaOH + C6H8O6 = C12H16FeO12 + Na2SO4 + H2O + CO2 =>
10 FeSO4*H2O + 20 NaOH + 21 C6H8O6 = 10 C12H16FeO12 + 10 Na2SO4 + 24 H2O + 6 CO2
C5O2H8 + O2 = H2O + CO2 =>
C5O2H8 + 6 O2 = 4 H2O + 5 CO2
Br2(l) + KI(aq) = I2 + KBr =>
Br2(l) + 2 KI(aq) = I2 + 2 KBr
CaSiO3(g) + HF(g) = SiF4(g) + CaF2(s) + H2O(g) =>
CaSiO3(g) + 6 HF(g) = SiF4(g) + CaF2(s) + 3 H2O(g)
ZnS + HNO3 = Zn(NO3)2 + H2SO4 + NO + H2O =>
3 ZnS + 14 HNO3 = 3 Zn(NO3)2 + 3 H2SO4 + 8 NO + 4 H2O
Mg(NO3)2 + Na3PO4 = Na2(NO3)2 + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 Na3PO4 = 3 Na2(NO3)2 + Mg3(PO4)2
Ag + HNO3 + H2O = NO + AgOH =>
3 Ag + HNO3 + H2O = NO + 3 AgOH
NH4Cl + MgB2 + NaN3 = BN + MgCl2N2 + H2 + NaCl =>
5 NH4Cl + 2 MgB2 + NaN3 = 4 BN + 2 MgCl2N2 + 10 H2 + NaCl
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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