| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5NO2 + 2 Fe + 4 H2O = C6H5NH2 + 2 Fe(OH)3
AlP + Mg3N2 = AlN2 + PMg3 =>
AlP + Mg3N2 = AlN2 + PMg3
(PO4) + Mn = Mn3(PO4)2 =>
2(PO4) + 3 Mn = Mn3(PO4)2
Cd(NO3)2 + NH4Cl = Cd(NO3)2Cl + NH4 =>
Cd(NO3)2 + NH4Cl = Cd(NO3)2Cl + NH4
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
MoO3 + Mn3 = Mo23O37 + MnO4 =>
69 MoO3 + 8 Mn3 = 3 Mo23O37 + 24 MnO4
C2H22O4 + O2 = CO2 + H2O =>
2 C2H22O4 + 11 O2 = 4 CO2 + 22 H2O
Fe(OH)3 + CaO = Fe2O3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 CaO = Fe2O3 + 3 Ca(OH)2
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
Fe2TiO4 + O2 = Fe2TiO5 =>
2 Fe2TiO4 + O2 = 2 Fe2TiO5
C2H5NO2 + CaO = C4H8CaN2O4 + H2O =>
2 C2H5NO2 + CaO = C4H8CaN2O4 + H2O
Bi + K4[Fe(CN)6] = Bi[Fe(CN)6]2 + K =>
Bi + 2 K4[Fe(CN)6] = Bi[Fe(CN)6]2 + 8 K
MnO + CO2 = MnCO + O2 =>
MnO + CO2 = MnCO + O2
Ca + CuCl2 = CaCl2 + Cu =>
Ca + CuCl2 = CaCl2 + Cu
Br(aq) + Cl{-}(aq) = Cl(aq) + Br{-}(aq) =>
Br(aq) + Cl{-}(aq) = Cl(aq) + Br{-}(aq)
Na2CrO4 + HNO3 = Na2NO3 + HCrO4 =>
Na2CrO4 + HNO3 = Na2NO3 + HCrO4
SO2 + K2CrO4 = K2Cr2O7 + K2SO3 =>
SO2 + 2 K2CrO4 = K2Cr2O7 + K2SO3
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NH4HCO3 + KClO3 = KCl + N2O + CO2 + H2O =>
6 NH4HCO3 + 4 KClO3 = 4 KCl + 3 N2O + 6 CO2 + 15 H2O
MgO + NaOH = Na2O + Mg(OH)2 =>
MgO + 2 NaOH = Na2O + Mg(OH)2
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C3H8O + CrO3 + H2SO4 = Cr2(SO4)2 + C3H6O + H2O =>
4 C3H8O + 2 CrO3 + 2 H2SO4 = Cr2(SO4)2 + 4 C3H6O + 6 H2O
H2SO4(aq) + KI(aq) = H2I(aq) + KSO4(aq) =>
H2SO4(aq) + KI(aq) = H2I(aq) + KSO4(aq)
Fe(NO3)3 + K2CO3 = FeCO3 + K2 + NO3 =>
Fe(NO3)3 + K2CO3 = FeCO3 + K2 + 3 NO3
NH4{+} + CIO3{-} = NH4(CIO3) =>
NH4{+} + CIO3{-} = NH4(CIO3)
H2SO4 + KOH = H3SO4KO =>
H2SO4 + KOH = H3SO4KO
Tl + Br2 = TlBr3 =>
2 Tl + 3 Br2 = 2 TlBr3
Na3[Cr(OH)6] + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
2 Na3[Cr(OH)6] + 6 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + 12 H2O
HF + Li = LiF2 + H2 =>
2 HF + Li = LiF2 + H2
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O =>
C6H8O7 + H2SO4 = C5H6O5 + CO + H2SO4H2O
CaCO3 + Co3O4 + Nb2O5 + O2 = Ca2CoNbO6 + CO2 =>
24 CaCO3 + 4 Co3O4 + 6 Nb2O5 + O2 = 12 Ca2CoNbO6 + 24 CO2
AgCl + H2O + NO = NO3{-} + Ag + Cl{-} + H{+} =>
3 AgCl + 2 H2O + NO = NO3{-} + 3 Ag + 3 Cl{-} + 4 H{+}
Ca(CH3COO)2 + Na2CO3 = CaCO3 + NaCH3COO =>
Ca(CH3COO)2 + Na2CO3 = CaCO3 + 2 NaCH3COO
Zn(NO3)2 + Pb = PbNO3 + Zn =>
Zn(NO3)2 + 2 Pb = 2 PbNO3 + Zn
MnCl2 + NaOH + O2 = MnO(OH)2 + NaCl =>
2 MnCl2 + 4 NaOH + O2 = 2 MnO(OH)2 + 4 NaCl
C12H24O2 + C16H30OH = C28H54O3H =>
C12H24O2 + C16H30OH = C28H54O3H
C3H5COOH + C2H5OH = C3H5COOC2H5 + H2O =>
C3H5COOH + C2H5OH = C3H5COOC2H5 + H2O
NaHCO3 = H2OCO2 + Na2CO3 =>
2 NaHCO3 = H2OCO2 + Na2CO3
C5H8O2 + NaH + HCl = C5H12 + O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12 + O2 + 2 NaCl
K2Cr2O7 + Ag + HCl = KCl + CrCl3 + AgCl + H2O =>
K2Cr2O7 + 6 Ag + 14 HCl = 2 KCl + 2 CrCl3 + 6 AgCl + 7 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C8H7ClO + C4H11N = C12H17NO + HCl =>
C8H7ClO + C4H11N = C12H17NO + HCl
iron + bromine = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
K3PO4 + CaF = Ca3(PO4)2 + K2F =>
2 K3PO4 + 3 CaF = Ca3(PO4)2 + 3 K2F
Ag2S + O2 = Ag + SO2 =>
Ag2S + O2 = 2 Ag + SO2
CaBr2 + CuCO3 = CaCO3 + CuBr2 =>
CaBr2 + CuCO3 = CaCO3 + CuBr2
K2Cr2O7 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + K2(SO4) + HOH =>
K2Cr2O7 + 6 FeSO4 + 7 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + K2(SO4) + 7 HOH
Ca3(PO4)2 + SiO2(s) + C(s) = CaSiO3 + P4(s) + CO(g) =>
2 Ca3(PO4)2 + 6 SiO2(s) + 10 C(s) = 6 CaSiO3 + P4(s) + 10 CO(g)
NaHCO3 + H2SO3 = NaHSO4 + CO2 + H =>
NaHCO3 + H2SO3 = NaHSO4 + CO2 + 2 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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