| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 CH2O2 + K2SO4 + 2 MnSO4 + 3 H2O
KClO2 + H2SO4 = KHSO4 + Cl2 + ClO2 + H2O =>
8 KClO2 + 8 H2SO4 = 8 KHSO4 + Cl2 + 6 ClO2 + 4 H2O
TlCl = Tl + Cl2 =>
2 TlCl = 2 Tl + Cl2
CH3CH2NH2 + CH3Br = CH3CH2CH2NH2 + HBr =>
CH3CH2NH2 + CH3Br = CH3CH2CH2NH2 + HBr
CuCI2 + Mg = MgCI2 + Cu =>
CuCI2 + Mg = MgCI2 + Cu
C6H8O7 + HCl*4H2O + CH4N2O = C9H10ClN5O2 + H2O + CO2 =>
26 C6H8O7 + 18 HCl*4H2O + 45 CH4N2O = 18 C9H10ClN5O2 + 185 H2O + 39 CO2
BaCO3 + H2 = Ba + H2O + CO2 =>
BaCO3 + H2 = Ba + H2O + CO2
CH3COOBa = CH3COCH3 + Ba2CO3 =>
2 CH3COOBa = CH3COCH3 + Ba2CO3
Th(OH)4 + NaOH = Na[Th(OH)5] =>
Th(OH)4 + NaOH = Na[Th(OH)5]
SNa = S + Na =>
SNa = S + Na
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
VO2Cl + NaOH = V2O5 + NaCl + H2O =>
2 VO2Cl + 2 NaOH = V2O5 + 2 NaCl + H2O
AgOH + NaHCO3 = H2O + AgNaCO3 =>
AgOH + NaHCO3 = H2O + AgNaCO3
MgCl2 + K = Mg + KCl2 =>
MgCl2 + K = Mg + KCl2
Fe(NO3)2 + NaF = FeF2 + NaNO3 =>
Fe(NO3)2 + 2 NaF = FeF2 + 2 NaNO3
NiCl2 + Pb(NO3)2 = Ni(NO3)2 + PbCl2 =>
NiCl2 + Pb(NO3)2 = Ni(NO3)2 + PbCl2
Sb2S3 + H2O2 = Sb2(SO4)3 + H2O =>
Sb2S3 + 12 H2O2 = Sb2(SO4)3 + 12 H2O
Mn + Cu2SO4 = Mn2(SO4)3 + Cu =>
2 Mn + 3 Cu2SO4 = Mn2(SO4)3 + 6 Cu
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq) =>
ZnSO4(aq) + Cu(NO3)2(aq) = Zn(NO3)2(aq) + CuSO4(aq)
PH3 + HMnO4 = MnO2 + H3PO4 + H2O =>
3 PH3 + 8 HMnO4 = 8 MnO2 + 3 H3PO4 + 4 H2O
NH3(g) = N + H(g) =>
NH3(g) = N + 3 H(g)
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Na + Ca3(PO4)2 = Na3PO4 + Ca =>
6 Na + Ca3(PO4)2 = 2 Na3PO4 + 3 Ca
C8H8 + H{+} + SO42{-} = CO2 + H2S + H2O =>
17 C8H8 + 8 H{+} + 8 SO42{-} = 136 CO2 + 8 H2S + 64 H2O
K2CO3 + C6H8O6 = K2C12H14O12 + H2O + CO2 =>
K2CO3 + 2 C6H8O6 = K2C12H14O12 + H2O + CO2
P4 + NHO3 + H2O = H3PO4 + NO =>
3 P4 + 20 NHO3 + 8 H2O = 12 H3PO4 + 20 NO
AgNO3 + NaBr = NaNO3AgBr =>
AgNO3 + NaBr = NaNO3AgBr
CuSO4Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4Na2CO3 = CuCO3 + Na2SO4
AgNO3 + NaBr = NaNO3AgBr =>
AgNO3 + NaBr = NaNO3AgBr
MnO4 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO4 + 2 H2SO4 = 2 MnSO4 + 3 O2 + 2 H2O
AsCl3 + H2O = As2O3 + HCl =>
2 AsCl3 + 3 H2O = As2O3 + 6 HCl
FeO + H2CO3 = FeCO3 + H2O =>
FeO + H2CO3 = FeCO3 + H2O
Zn + Fe(NO3) = Zn(NO3) + Fe3 =>
3 Zn + 3 Fe(NO3) = 3 Zn(NO3) + Fe3
CH3(CH2)4CH3(g) + O2 = CO2(g) + H2O =>
2 CH3(CH2)4CH3(g) + 19 O2 = 12 CO2(g) + 14 H2O
Rb + H2 = RbH =>
2 Rb + H2 = 2 RbH
C6H6 + Br2 = C6Br2 + H =>
C6H6 + Br2 = C6Br2 + 6 H
Na2CO3 + C + N2 = NaCN + CO =>
Na2CO3 + 4 C + N2 = 2 NaCN + 3 CO
Pb + CH3COOH + H2O2 = Pb(CH3COO)2 + H2O =>
Pb + 2 CH3COOH + H2O2 = Pb(CH3COO)2 + 2 H2O
Al(OH)3 + Na2S = Na2(OH)3 + AlS =>
Al(OH)3 + Na2S = Na2(OH)3 + AlS
Al2Si4O10(OH)2 + Al(OH)3 = Al2SiO5 + H2O =>
Al2Si4O10(OH)2 + 6 Al(OH)3 = 4 Al2SiO5 + 10 H2O
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
Fe + Ce(SO4)2 = FeSO4 + Ce =>
2 Fe + Ce(SO4)2 = 2 FeSO4 + Ce
CrBr2 + AgNO3 = AgCr + NO3Br2 =>
CrBr2 + AgNO3 = AgCr + NO3Br2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
C6H5NO2 + C6H14O4 = C12H10N2 + C6H12O4 + H2O =>
2 C6H5NO2 + 4 C6H14O4 = C12H10N2 + 4 C6H12O4 + 4 H2O
C2H5OH + K2MnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
C2H5OH + K2MnO4 + 2 H2SO4 = CH3COOH + K2SO4 + MnSO4 + 3 H2O
FeSO4 + NaCl = FeCl2 + Na2SO4 =>
FeSO4 + 2 NaCl = FeCl2 + Na2SO4
(NH4)2 + CrO7 = N2 + CrO3 + H2O =>
(NH4)2 + CrO7 = N2 + CrO3 + 4 H2O
SO3{2-} + H2O = SO4{2-} + e + H{+} =>
SO3{2-} + H2O = SO4{2-} + 2e + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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