| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + ZnSO3 = BaSO3 + ZnCl2
I2 + Ca = I2Ca =>
I2 + Ca = I2Ca
Pb + CuCl2 = PbCl4 + Cu =>
Pb + 2 CuCl2 = PbCl4 + 2 Cu
NaOH + SO3 = H2O + Na2SO4 =>
2 NaOH + SO3 = H2O + Na2SO4
NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + KOH(aq) =>
3 NaOH(aq) + K3PO4(aq) = Na3PO4(aq) + 3 KOH(aq)
(NH4)2S + O2 = N2O5 + H2O + SO2 =>
2(NH4)2S + 11 O2 = 2 N2O5 + 8 H2O + 2 SO2
MnO3 + KNO3 = KNO2 + MnO4 =>
MnO3 + KNO3 = KNO2 + MnO4
H2O2(heat) = H2O + O2 =>
2 H2O2(heat) = 2 H2O + O2
KCl + AgF = AgCl + KF =>
KCl + AgF = AgCl + KF
C3H7OH + CuO = CH3CH2CHO + Cu + H2O =>
C3H7OH + CuO = CH3CH2CHO + Cu + H2O
C17H35COONa + Ca(HCO3)2 = C17H35COOCa + Na + HCO3 =>
C17H35COONa + Ca(HCO3)2 = C17H35COOCa + Na + 2 HCO3
NaCl + CaPO4 = NaPO4 + CaCl =>
NaCl + CaPO4 = NaPO4 + CaCl
In = In3 =>
3 In = In3
Al + H2O + KOH = K3AlO6H6 + H2 =>
2 Al + 6 H2O + 6 KOH = 2 K3AlO6H6 + 3 H2
HNO2 + Bi3 = Bi(NO2)3 + H =>
9 HNO2 + Bi3 = 3 Bi(NO2)3 + 9 H
FeSO4 + NaNO2 + H2SO4 = Na2SO4 + Fe2(SO4)3 + NO + H2O =>
2 FeSO4 + 2 NaNO2 + 2 H2SO4 = Na2SO4 + Fe2(SO4)3 + 2 NO + 2 H2O
Co(NO3)2(aq) + NaCl(aq) = CoCl2(aq) + NaNO3(aq) =>
Co(NO3)2(aq) + 2 NaCl(aq) = CoCl2(aq) + 2 NaNO3(aq)
MnO = Mn + O =>
MnO = Mn + O
(CH3)N + O2 = CO2 + N + H2O =>
4(CH3)N + 7 O2 = 4 CO2 + 4 N + 6 H2O
KOH + MgSO4 = Mg(OH)2 + K2(SO4) =>
2 KOH + MgSO4 = Mg(OH)2 + K2(SO4)
Li2CO3 + CH3COOH = Li2(OOCCH3)2 + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = Li2(OOCCH3)2 + CO2 + H2O
Ni(NO3)2(aq) + NaOH(aq) = Ni(OH)2(s) + NaNO3(aq) =>
Ni(NO3)2(aq) + 2 NaOH(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
KI(aq) + AgNO3 = KNO3(aq) + AgI(s) =>
KI(aq) + AgNO3 = KNO3(aq) + AgI(s)
KMnO4 + K3[Fe(C2O4)3] + H2SO4 = MnSO4 + K2SO4 + FeSO4 + H2O + CO2 =>
KMnO4 + K3[Fe(C2O4)3] + 4 H2SO4 = MnSO4 + 2 K2SO4 + FeSO4 + 4 H2O + 6 CO2
P + FeO = P4O10 + Fe =>
4 P + 10 FeO = P4O10 + 10 Fe
ZnCl2 + NH4OH + H2O = Zn2(OH)3Cl*2H2O + NH4Cl =>
2 ZnCl2 + 3 NH4OH + 2 H2O = Zn2(OH)3Cl*2H2O + 3 NH4Cl
KClO3(aq) + H2SO4(aq) = HClO4(aq) + ClO2(aq) + K2SO4(aq) + H2O(l) =>
6 KClO3(aq) + 3 H2SO4(aq) = 2 HClO4(aq) + 4 ClO2(aq) + 3 K2SO4(aq) + 2 H2O(l)
K2Cr2O7 + H2C2O4 + H2SO4 = Cr2(SO4) + CO2 + K2SO4 + H2O =>
K2Cr2O7 + 5 H2C2O4 + 2 H2SO4 = Cr2(SO4) + 10 CO2 + K2SO4 + 7 H2O
Si + NaOH = SiO + Na + H =>
Si + NaOH = SiO + Na + H
Zn(OH)2 + Ca(OH)2 = Ca2[Zn(OH)6] =>
Zn(OH)2 + 2 Ca(OH)2 = Ca2[Zn(OH)6]
H2SO4 + Ca = H2O + SO3Ca =>
H2SO4 + Ca = H2O + SO3Ca
Pb(NO3)2(aq) + CoCl2(aq) = PbCl2(s) + Co(NO3)2(aq) =>
Pb(NO3)2(aq) + CoCl2(aq) = PbCl2(s) + Co(NO3)2(aq)
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
NaMnO4 + HCl = MnO + Cl2 + H2O + NaOH =>
2 NaMnO4 + 10 HCl = 2 MnO + 5 Cl2 + 4 H2O + 2 NaOH
CH3{-}CH2{-}CHBr{-}CH3{-}Na = CH3{-}CH2{-}CH{-}CH2 =>
CH3{-}CH2{-}CHBr{-}CH3{-}Na = CH3{-}CH2{-}CH{-}CH2
C9H12O2 + O2 = CO2 + H2O =>
C9H12O2 + 11 O2 = 9 CO2 + 6 H2O
CH4O = CO + H2 =>
CH4O = CO + 2 H2
Na2S2O4 + OH = Na2S2O3H + O =>
Na2S2O4 + OH = Na2S2O3H + 2 O
CH4O = CH4 + CO2 + H2O =>
4 CH4O = 3 CH4 + CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCl + H2O + CO2 + NH3 = NH4Cl + Na2CO3 =>
2 NaCl + H2O + CO2 + 2 NH3 = 2 NH4Cl + Na2CO3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
CH4O = CH2O + H2 =>
CH4O = CH2O + H2
CH4O = CO + H =>
CH4O = CO + 4 H
CH4O = C2H6O + H2O =>
2 CH4O = C2H6O + H2O
Cs2O + GeO3 = Cs2GeO4 =>
Cs2O + GeO3 = Cs2GeO4
H3AlO3 + Na2O = NaOH + Al2O3 =>
2 H3AlO3 + 3 Na2O = 6 NaOH + Al2O3
HNO3H2O + H2S = NO + H2O + S =>
2 HNO3H2O + 3 H2S = 2 NO + 6 H2O + 3 S
ZnSO3 + HBr = ZnBr + HSO3 =>
ZnSO3 + HBr = ZnBr + HSO3
NaOHHCl = NaClH2O =>
NaOHHCl = NaClH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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