| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 TiOSO4 + Al + 6 H2SO4 = 3 Ti2(SO4)3 + Al(SO4)3 + 6 H2O
Ca(OH)2 = Ca + OH =>
Ca(OH)2 = Ca + 2 OH
KClO3 + O2 = K2O + ClO3 =>
4 KClO3 + O2 = 2 K2O + 4 ClO3
CaO + CH4 = CaCOH4 =>
CaO + CH4 = CaCOH4
C2H4 + HBr = BrC2H5 =>
C2H4 + HBr = BrC2H5
Pb1 + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb1 + 2 H3PO4 = 3 H2 + Pb3(PO4)2
H2SO3 + CoO3 = Co2(SO4)3 + H2O =>
3 H2SO3 + 2 CoO3 = Co2(SO4)3 + 3 H2O
H2SO4 + NO3 = HNO3 + HSO4 =>
H2SO4 + NO3 = HNO3 + HSO4
CUS + HNO3 = CU(NO3)2 + S + HNO2 + H2O =>
CUS + 3 HNO3 = CU(NO3)2 + S + HNO2 + H2O
Fe2(SO4)3 + BaC2O4 + K2C2O4 = K3[Fe(C2O4)3] + BaSO4 =>
Fe2(SO4)3 + 3 BaC2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3] + 3 BaSO4
H2(CO3) + Al(OH) = H2O + Al2(CO3) =>
H2(CO3) + 2 Al(OH) = 2 H2O + Al2(CO3)
Zn + Cr2O7 = Zn(Cr2O7) =>
Zn + Cr2O7 = Zn(Cr2O7)
NH4ClO4 = N2O + Cl2 + O2 + H2O =>
4 NH4ClO4 = 2 N2O + 2 Cl2 + 3 O2 + 8 H2O
CH3COOH + Na2CO3 = NaCH3COO + H2CO3 =>
2 CH3COOH + Na2CO3 = 2 NaCH3COO + H2CO3
[Al(OH)2]2SO4 + H2 = Al(OH)2 + H2SO4 =>
[Al(OH)2]2SO4 + H2 = 2 Al(OH)2 + H2SO4
C7H6O2 + NaOH = C7H5O2 + Na + H2O =>
C7H6O2 + NaOH = C7H5O2 + Na + H2O
CH3CH2CH2CH2CH2CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2CH2CH2CH2CH2COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CH2CH2CH2CH2CH2CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2CH2CH2CH2CH2COOH + 4 MnSO4 + 2 K2SO4 + 11 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2CO3(aq) + LiOH(aq) = LiHCO3(aq) + H2O(l) =>
H2CO3(aq) + LiOH(aq) = LiHCO3(aq) + H2O(l)
Mg + AgNO2 = Ag + Mg(NO2)2 =>
Mg + 2 AgNO2 = 2 Ag + Mg(NO2)2
KNO3 + H2SO4 = K2SO4 + HNO3 =>
2 KNO3 + H2SO4 = K2SO4 + 2 HNO3
CaOHH = CaH2O =>
CaOHH = CaH2O
Fe2O3 + KOH + KNO3 = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 4 KOH + 3 KNO3 = 2 K2FeO4 + 3 KNO2 + 2 H2O
KCl + AgClO3 = AgCl + KClO3 =>
KCl + AgClO3 = AgCl + KClO3
HI + Be = BeI2 + H2 =>
2 HI + Be = BeI2 + H2
Na2O + H2 = Na + H2O =>
Na2O + H2 = 2 Na + H2O
K2CrO4 + Ba(NO3)2 = BaCrO4 + KNO3 =>
K2CrO4 + Ba(NO3)2 = BaCrO4 + 2 KNO3
Pb(NO3)2(aq) + Na3(PO4) = Pb3(PO4)2 + Na(NO3)(aq) =>
3 Pb(NO3)2(aq) + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)(aq)
Zn(NO3)2*6H2O = Zn + NO3 + H2O =>
Zn(NO3)2*6H2O = Zn + 2 NO3 + 6 H2O
F2S3 = F + S2 =>
2 F2S3 = 4 F + 3 S2
NH2NO3 = H2O + N2 + O2 =>
NH2NO3 = H2O + N2 + O2
NH3 + O2 = NO2(g) + H2O(g) =>
4 NH3 + 7 O2 = 4 NO2(g) + 6 H2O(g)
Cl2O7 + H202 = ClO2{-} + O2 + H{+} =>
202 Cl2O7 + 2 H202 = 404 ClO2{-} + 303 O2 + 404 H{+}
Sn + H2O = Sn(OH) + H =>
Sn + H2O = Sn(OH) + H
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
Ba(OH)2 + H2(SO4) = BaSO4 + H2O =>
Ba(OH)2 + H2(SO4) = BaSO4 + 2 H2O
H3BO3 + NaOH = Na2HBO3 + H2O =>
H3BO3 + 2 NaOH = Na2HBO3 + 2 H2O
Co + HNO3 = Co(NO3)2 + N2O + H2O =>
4 Co + 10 HNO3 = 4 Co(NO3)2 + N2O + 5 H2O
KOH + Br = KBr + HBrO3 + H2O =>
5 KOH + 6 Br = 5 KBr + HBrO3 + 2 H2O
Fe2O3 + HOH = Fe3O2 + H2O3 =>
6 Fe2O3 + 5 HOH = 4 Fe3O2 + 5 H2O3
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
H2O2 + NaI + HCl = I2 + NaCl + H2O =>
H2O2 + 2 NaI + 2 HCl = I2 + 2 NaCl + 2 H2O
H60 = H2 =>
H60 = 30 H2
NaOCl + CO(NH2)2 = NaCl + N2H4 + CO2 =>
NaOCl + CO(NH2)2 = NaCl + N2H4 + CO2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C6H11OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H11OH + 5 K2Cr2O7 + 20 H2SO4 = 9 CH3COOH + 5 Cr2(SO4)3 + 5 K2SO4 + 20 H2O
K2MnO4 + C2H5OH = MnO2 + CH3COOK + KOH =>
2 K2MnO4 + C2H5OH = 2 MnO2 + CH3COOK + 3 KOH
Al2C6 + H2O = Al(OH)3 + C2H2 =>
Al2C6 + 6 H2O = 2 Al(OH)3 + 3 C2H2
Na{+} + SO4{-2} = Na{-2} + SO4{+} =>
Na{+} + SO4{-2} = Na{-2} + SO4{+}
KCl + C4H6O4Pb = C2H3KO2 + Cl2Pb =>
2 KCl + C4H6O4Pb = 2 C2H3KO2 + Cl2Pb
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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