| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Ca(OH)2 + 2 AlI3 = 2 Al(OH)3 + 3 CaI2
HCl + Na2CO3 = H2CO3 + NaCl =>
2 HCl + Na2CO3 = H2CO3 + 2 NaCl
HCl + CaI2 = HI + CaCl2 =>
2 HCl + CaI2 = 2 HI + CaCl2
CH3COOH + KMnO4 + Na2SO3 = Na2SO4 + Mn(CH3COOH)2 + CH3COOK + H2O =>
6 CH3COOH + 2 KMnO4 + 7 Na2SO3 = 7 Na2SO4 + 2 Mn(CH3COOH)2 + 2 CH3COOK + H2O
H3PO4 + (NH4)2MoO4 = (NH4)7P(Mo2O7)6 + NH3 + H2O =>
H3PO4 + 12(NH4)2MoO4 = (NH4)7P(Mo2O7)6 + 17 NH3 + 10 H2O
Al2(SO4)3 + NaOH + C2H2O4 = Na3[Al(C2O4)3] + H2O + H2SO4 =>
Al2(SO4)3 + 6 NaOH + 6 C2H2O4 = 2 Na3[Al(C2O4)3] + 6 H2O + 3 H2SO4
K2Cr2O7 + HBr + H2SO4 = K2SO4 + Cr2SO4 + Br2 + H2O =>
K2Cr2O7 + 10 HBr + 2 H2SO4 = K2SO4 + Cr2SO4 + 5 Br2 + 7 H2O
N + NH4 = NNH4 =>
N + NH4 = NNH4
Na + AgBr = NaBr + Ag =>
Na + AgBr = NaBr + Ag
I3{-} + S2O3{2-} = S4O6 + I{-} =>
2 I3{-} + 2 S2O3{2-} = S4O6 + 6 I{-}
Cu(H2) + NaOH = Cu(OH)2 + Na + H2O =>
Cu(H2) + 4 NaOH = Cu(OH)2 + 4 Na + 2 H2O
H2S + ZnO = ZnS + HOH =>
H2S + ZnO = ZnS + HOH
H2SO3 + HNO3 = H2SO4 + NO + H2O =>
3 H2SO3 + 2 HNO3 = 3 H2SO4 + 2 NO + H2O
KC102 = KC104 + KC1 =>
103 KC102 = 101 KC104 + 2 KC1
KClO3 + K2SO3 + H2SO4 = Cl2 + K2SO4 + H2O =>
2 KClO3 + 5 K2SO3 + H2SO4 = Cl2 + 6 K2SO4 + H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
H{+} + Cr2O72{-} + C2H5OH = Cr3{+} + CO2 + H2O =>
60 H{+} + 36 Cr2O72{-} + 427 C2H5OH = 24 Cr3{+} + 854 CO2 + 1311 H2O
NaBr + H3Po4 = HBr + Na3Po4 =>
3 NaBr + H3Po4 = 3 HBr + Na3Po4
C6H4NO2CH3 + KMnO4 = C6H4NO2COOH + MnO2 + KOH =>
C6H4NO2CH3 + 2 KMnO4 = C6H4NO2COOH + 2 MnO2 + 2 KOH
CuOH2SO4 = CuSO4H2O =>
CuOH2SO4 = CuSO4H2O
Zn(s)S(s) = ZnS(s) =>
Zn(s)S(s) = ZnS(s)
MgCl2 + KOH = Mg(OH)2 + KCl =>
MgCl2 + 2 KOH = Mg(OH)2 + 2 KCl
CuNaHO = CuONaH =>
CuNaHO = CuONaH
Cu + N + O2 = Cu(NO3)2 =>
Cu + 2 N + 3 O2 = Cu(NO3)2
FeCl3 + (NH4)2S + H2O = Fe(OH)3 + H2S + NH4Cl =>
2 FeCl3 + 3(NH4)2S + 6 H2O = 2 Fe(OH)3 + 3 H2S + 6 NH4Cl
KOH + ZnCl2 = Zn(OH)2 + KCl =>
2 KOH + ZnCl2 = Zn(OH)2 + 2 KCl
N2O5 + AlO = Al(NO3)2 =>
N2O5 + AlO = Al(NO3)2
KOHMgSO4 = KSO4MgOH =>
KOHMgSO4 = KSO4MgOH
Al2(SO4)3 + HOH = AlOHSO4 + H2SO4 =>
Al2(SO4)3 + 2 HOH = 2 AlOHSO4 + H2SO4
ZnSH2SO4 = ZnSO4H2S =>
ZnSH2SO4 = ZnSO4H2S
K2TiF6 + Al = Ti + K2(AlF6) =>
K2TiF6 + Al = Ti + K2(AlF6)
Al2(SO4)3 + HOH = Al(OH)3 + H2SO4 =>
Al2(SO4)3 + 6 HOH = 2 Al(OH)3 + 3 H2SO4
Ti3N + MgO = Mg3N2 + Ti2O =>
2 Ti3N + 3 MgO = Mg3N2 + 3 Ti2O
FeSO4 + Cl2 = FeSO4Cl =>
2 FeSO4 + Cl2 = 2 FeSO4Cl
Zn(OH)2KOH = Zn(OH)3K =>
Zn(OH)2KOH = Zn(OH)3K
AgC2H3O2 + MgCl2 = AgCl + Mg(C2H3O2)2 =>
2 AgC2H3O2 + MgCl2 = 2 AgCl + Mg(C2H3O2)2
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
HNO3H2O = H3NO4 =>
HNO3H2O = H3NO4
K2S + Pd(NO3)2 = KNO3 + PdS =>
K2S + Pd(NO3)2 = 2 KNO3 + PdS
K + H2O = KOH + H =>
K + H2O = KOH + H
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
HC2H3O2 + NaOH = HOH + NaC2H3O2 =>
HC2H3O2 + NaOH = HOH + NaC2H3O2
Ir + F2 = IrF5 =>
2 Ir + 5 F2 = 2 IrF5
HCl(aq) + NaOH = NaCl + H2O =>
HCl(aq) + NaOH = NaCl + H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuNaHO = CuONaH =>
CuNaHO = CuONaH
FeSO4 + Cl2 = FeSO4Cl =>
2 FeSO4 + Cl2 = 2 FeSO4Cl
K2TiF6 + Al = Ti + K2(AlF6) =>
K2TiF6 + Al = Ti + K2(AlF6)
Na2Br2 = NaBr =>
Na2Br2 = 2 NaBr
H2O + K = KOHH =>
H2O + K = KOHH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/14/24
Équations équilibrées sur12/14/23
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