| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2O + CO2 = H2CO3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NaOH + HBr = H2O + NaBr =>
NaOH + HBr = H2O + NaBr
Cu + Pb(OH)2 = Cu2OH + Pb =>
4 Cu + Pb(OH)2 = 2 Cu2OH + Pb
NaCl + K2Cr2O7 + H2SO4 = CrCl2O2 + K2SO4 + Na2SO4 + H2O =>
4 NaCl + K2Cr2O7 + 3 H2SO4 = 2 CrCl2O2 + K2SO4 + 2 Na2SO4 + 3 H2O
FeS + H2SO4 = Fe2(SO4)3 + H2O + SO2 =>
2 FeS + 10 H2SO4 = Fe2(SO4)3 + 10 H2O + 9 SO2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C4H6O5 + Al(OH)3 = H2O + Al2(C4H4O5)3 =>
3 C4H6O5 + 2 Al(OH)3 = 6 H2O + Al2(C4H4O5)3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH4OH + Al2(SO4)3 = Al2OH + NH4(SO4)3 =>
NH4OH + Al2(SO4)3 = Al2OH + NH4(SO4)3
KMnO4 + CH2 = CO + H2O + K2CO3 + MnO =>
2 KMnO4 + 2 CH2 = CO + 2 H2O + K2CO3 + 2 MnO
CH3COOH = CH3COO{-} + H{+} =>
CH3COOH = CH3COO{-} + H{+}
BaH2 + H2O = Ba(OH) + H =>
BaH2 + H2O = Ba(OH) + 3 H
CH4SiCl2 + H2O = CH4 + SiO2 + H2 + HCl =>
CH4SiCl2 + 2 H2O = CH4 + SiO2 + H2 + 2 HCl
Al2O3 + C = Al + CO2 =>
2 Al2O3 + 3 C = 4 Al + 3 CO2
MnCl2 + K2CO3 = Mn(CO3) + KCl =>
MnCl2 + K2CO3 = Mn(CO3) + 2 KCl
NH4NO3 + Ag = NH4Ag + NO3 =>
NH4NO3 + Ag = NH4Ag + NO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + V2O5 = CuV2O5 =>
Cu + V2O5 = CuV2O5
K2CrO4 + AgNO3 = K2CrNO3 + AgO4 =>
K2CrO4 + AgNO3 = K2CrNO3 + AgO4
Si + NaOH + H2O = Na2SiO3 + H2 =>
Si + 2 NaOH + H2O = Na2SiO3 + 2 H2
CH3CH2OH + CH3CH2CO2H = CH3CH2O2CCH2CH3 + H2O =>
CH3CH2OH + CH3CH2CO2H = CH3CH2O2CCH2CH3 + H2O
CuSO4(s) + H2O(l) = CuSO4(H2O(s)) =>
CuSO4(s) + H2O(l) = CuSO4(H2O(s))
NaBr + HI = NaI + HBr =>
NaBr + HI = NaI + HBr
NaI + Pb(NO3)2 = PbI2 + Na(NO3) =>
2 NaI + Pb(NO3)2 = PbI2 + 2 Na(NO3)
N2 + O2 = (NO)2 =>
N2 + O2 = (NO)2
C12H22O4 + O2 = CO2 + HOH =>
2 C12H22O4 + 31 O2 = 24 CO2 + 22 HOH
CH3CHO + Ag(NH3)2OH = CH3COO + Ag + NH3 + H2O =>
CH3CHO + 3 Ag(NH3)2OH = CH3COO + 3 Ag + 6 NH3 + 2 H2O
C6H5CH3 + K2Cr2O7 + H2SO4 = C6H5COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H5CH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 C6H5COH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2C2O4 + KClO3 + H2SO4 = KHSO4 + HCl + CO2 + H2O =>
3 H2C2O4 + KClO3 + H2SO4 = KHSO4 + HCl + 6 CO2 + 3 H2O
C8H8O + O2 = H2O + CO2 =>
2 C8H8O + 19 O2 = 8 H2O + 16 CO2
NaCl(aq) + AgNO3 = AgCl + NaNO3 =>
NaCl(aq) + AgNO3 = AgCl + NaNO3
AlI3 + H2O = H2 + I2 + Al(OH)3 =>
2 AlI3 + 6 H2O = 3 H2 + 3 I2 + 2 Al(OH)3
Zn(NO3)2 + LiOH = Zn(OH)2 + LiNO3 =>
Zn(NO3)2 + 2 LiOH = Zn(OH)2 + 2 LiNO3
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
NH4OH + C17H35COOH = CH3(CH2)16COONH4 + H2O =>
NH4OH + C17H35COOH = CH3(CH2)16COONH4 + H2O
NaCl + KNo3 = KCl + NaNo3 =>
NaCl + KNo3 = KCl + NaNo3
BaO2H2 + H3PO4 = BaHPO4 + H2O =>
BaO2H2 + H3PO4 = BaHPO4 + 2 H2O
O3 + KBr = KO3 + Br =>
O3 + KBr = KO3 + Br
C4H10Cl2 = C4H8Cl2H2 =>
C4H10Cl2 = C4H8Cl2H2
Al + FeO2 = Fe + AlO =>
2 Al + FeO2 = Fe + 2 AlO
AgNO3 + HCCl3 = AgCl3 + HCNO3 =>
AgNO3 + HCCl3 = AgCl3 + HCNO3
AgNO3 + HC2H3O2 = AgC2H3O2 + HNO3 =>
AgNO3 + HC2H3O2 = AgC2H3O2 + HNO3
Mg + SiCl4 = Si + MgCl2 =>
2 Mg + SiCl4 = Si + 2 MgCl2
Ag + Na = AgNa2 =>
Ag + 2 Na = AgNa2
Cl2O7Na2O = NaClO4 =>
Cl2O7Na2O = 2 NaClO4
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6] =>
FeSO4 + K3[Fe(CN)6] = K2SO4 + KFe[Fe(CN)6]
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Na2Cr3O10 + Zn + NaOH + H2O = Cr(OH)3 + Na2[Zn(OH)4] =>
2 Na2Cr3O10 + 9 Zn + 14 NaOH + 20 H2O = 6 Cr(OH)3 + 9 Na2[Zn(OH)4]
CaO + HCe = CaCe2 + H2O =>
CaO + 2 HCe = CaCe2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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