| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al2O3(l) + 3 C(s) = 3 CO2(g) + 4 Al(s)
CaCl2(aq) + Li2CO3(aq) = LiCl(aq) + CaCO3(s) =>
CaCl2(aq) + Li2CO3(aq) = 2 LiCl(aq) + CaCO3(s)
CIO{-} + H = CI{-} + H2O =>
CIO{-} + 2 H = CI{-} + H2O
SOH + P3SO4 = S3SO4 + POH =>
3 SOH + P3SO4 = S3SO4 + 3 POH
Ge + O2 = Ge2O =>
4 Ge + O2 = 2 Ge2O
C2H5OH + O2 = C2H5O2H =>
2 C2H5OH + O2 = 2 C2H5O2H
NaS + PbCl = NaCl + PbS =>
NaS + PbCl = NaCl + PbS
HBr + NaBr = NaBr2 + H =>
HBr + NaBr = NaBr2 + H
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
NiCl2 + MgSO3 = NiSO3 + MgCl2 =>
NiCl2 + MgSO3 = NiSO3 + MgCl2
Al + H + Cl = AlHCl =>
Al + H + Cl = AlHCl
HCH2COO + NaHCO3 = NaCH3COO + CO2 + H2O =>
8 HCH2COO + 7 NaHCO3 = 7 NaCH3COO + 9 CO2 + 5 H2O
SO2 + Fe(NO3)3 = Fe2(SO4)3 + NO2 =>
3 SO2 + 2 Fe(NO3)3 = Fe2(SO4)3 + 6 NO2
Sb + O2 + Na2O = Na3SbO4 =>
4 Sb + 5 O2 + 6 Na2O = 4 Na3SbO4
Na2SO4 + MnO2 + H2SO4 = MnO4 + H + NaS2O5 =>
Na2SO4 + 3 MnO2 + 3 H2SO4 = 3 MnO4 + 6 H + 2 NaS2O5
KNO4 + Zn(ClO4)2 = KClO4 + Zn(NO4)2 =>
2 KNO4 + Zn(ClO4)2 = 2 KClO4 + Zn(NO4)2
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4 + NaNO3 =>
Ca(NO3)2 + NaHSO4 = HNO3 + CaSO4 + NaNO3
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + I2 =>
K2Cr2O7 + 6 HI + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 7 H2O + 3 I2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Se + BrO3 + H2O = H2SeO3 + Br =>
3 Se + 2 BrO3 + 3 H2O = 3 H2SeO3 + 2 Br
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
Zn + NO3{-} + OH{-} = ZnO2{2-} + NH3 + H2O =>
4 Zn + NO3{-} + 7 OH{-} = 4 ZnO2{2-} + NH3 + 2 H2O
S4O6{2-} + I{-} = I2 + S2O3{2-} =>
S4O6{2-} + 2 I{-} = I2 + 2 S2O3{2-}
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
B(OH)3(aq) + HBr(aq) = BBr3(aq) + H2O(l) =>
B(OH)3(aq) + 3 HBr(aq) = BBr3(aq) + 3 H2O(l)
Zn[OH]2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn[OH]2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
(NH4)3PO4 + H3PO4 = (NH4)2HPO4 =>
2(NH4)3PO4 + H3PO4 = 3(NH4)2HPO4
C2H5OH + CH3OOH = C4H8O2 + H2O =>
C2H5OH + 2 CH3OOH = C4H8O2 + 3 H2O
Ca3(PO4)2 + S1O2 + C = P4 + CaS1O3 + CO =>
2 Ca3(PO4)2 + 6 S1O2 + 10 C = P4 + 6 CaS1O3 + 10 CO
Na(OH) + K2(SO4) = K2(OH) + Na(SO4) =>
Na(OH) + K2(SO4) = K2(OH) + Na(SO4)
HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + H2O =>
3 HNO3 + C6H5CH3 = C6H2(NO2)3CH3 + 3 H2O
H3CH3CO2 + NaOH = H2O + NaC =>
H3CH3CO2 + 2 NaOH = 4 H2O + 2 NaC
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
AlPO4 + CH3COOH = CH3PO4 + AlCOOH =>
AlPO4 + CH3COOH = CH3PO4 + AlCOOH
K2SO4 + H3PO4 = H2SO4 + K3(PO4) =>
3 K2SO4 + 2 H3PO4 = 3 H2SO4 + 2 K3(PO4)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Fe(OH)2 + O2 + H2O = Fe(OH)3 =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
KNO3 + KI + HCl = NO + I2 + KCl + H2O =>
2 KNO3 + 6 KI + 8 HCl = 2 NO + 3 I2 + 8 KCl + 4 H2O
CaCO3 + Na3PO4 = Ca10(PO4)6CO3 + Na2CO3 =>
10 CaCO3 + 6 Na3PO4 = Ca10(PO4)6CO3 + 9 Na2CO3
Si + V = SiV3 =>
Si + 3 V = SiV3
CH3NH2 + KMnO4 + H2SO4 = CO2 + N2 + MnSO4 + K2SO4 + H2O =>
10 CH3NH2 + 18 KMnO4 + 27 H2SO4 = 10 CO2 + 5 N2 + 18 MnSO4 + 9 K2SO4 + 52 H2O
C15H31COOK + HCl = C15H31COOH + KCl =>
C15H31COOK + HCl = C15H31COOH + KCl
H2S + H2SO3{-} + H{+} = S + H2O =>
3 H2S + 2 H2SO3{-} + 2 H{+} = 5 S + 6 H2O
C3H8 + HClO4 = CClO4 + H2 =>
2 C3H8 + 6 HClO4 = 6 CClO4 + 11 H2
CuONaOH = CuOHNaO =>
CuONaOH = CuOHNaO
NaCl + B2 = NaB2 + Cl =>
NaCl + B2 = NaB2 + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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