| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(NO3)3 + KCl = AlCl + K(NO3)3
NaPO3 + CuO = NaCuPO4 =>
NaPO3 + CuO = NaCuPO4
Zn(HSO4)2 + Zn = ZnSO4 + H2 =>
Zn(HSO4)2 + Zn = 2 ZnSO4 + H2
(NH4)2CO3(s) + Ca(OH)2(aq) = NH3 + CaCO3 + H2O =>
(NH4)2CO3(s) + Ca(OH)2(aq) = 2 NH3 + CaCO3 + 2 H2O
Al2Si2O5(OH)4 = Al2O3 + H2O + SiO2 =>
Al2Si2O5(OH)4 = Al2O3 + 2 H2O + 2 SiO2
C4H11O2N + NaOH = C4H5O4NNa2 + H =>
C4H11O2N + 2 NaOH = C4H5O4NNa2 + 8 H
NaCl + BaO = ClO + NaBa =>
NaCl + BaO = ClO + NaBa
KMnO4 + NO2 + H2SO4 = MnSO4 + N2O5 + K2SO4 + H2O =>
2 KMnO4 + 10 NO2 + 3 H2SO4 = 2 MnSO4 + 5 N2O5 + K2SO4 + 3 H2O
Co(ClO4)3 = Co + ClO4 =>
Co(ClO4)3 = Co + 3 ClO4
HI + HSO4 = SO2 + H2O + I2 =>
6 HI + 2 HSO4 = 2 SO2 + 4 H2O + 3 I2
Mg + HNO2 = H + Mg(NO2)2 =>
Mg + 2 HNO2 = 2 H + Mg(NO2)2
Cr2HfN2 = HfN + Cr2N =>
Cr2HfN2 = HfN + Cr2N
H2O2 + KClO3 = HKClO + O2 =>
H2O2 + 2 KClO3 = 2 HKClO + 3 O2
Li(OH)2 + H2SO4(aq) = LiSO4 + H2O =>
Li(OH)2 + H2SO4(aq) = LiSO4 + 2 H2O
C7H10O2 + O2 = CO2 + H2O =>
2 C7H10O2 + 17 O2 = 14 CO2 + 10 H2O
Ni + Cu(CH3COO)2 = NiCu + CH3COO =>
Ni + Cu(CH3COO)2 = NiCu + 2 CH3COO
Mn(OH)2(s) + HCl(aq) = MnCl2 + H2O(l) =>
Mn(OH)2(s) + 2 HCl(aq) = MnCl2 + 2 H2O(l)
AgNO3 + K4Fe(CN)6 = KNO3 + Ag4Fe(CN)6 =>
4 AgNO3 + K4Fe(CN)6 = 4 KNO3 + Ag4Fe(CN)6
Na2S2O4 + H2O = NaHSO3 + H2 =>
Na2S2O4 + 2 H2O = 2 NaHSO3 + H2
H2SO4 + H2O = H3O{+} + HSO4{-}1 =>
H2SO4 + H2O = H3O{+} + HSO4{-}1
H2SO4 + NaOH = Na2S2O8 + H2O + H2 =>
2 H2SO4 + 2 NaOH = Na2S2O8 + 2 H2O + H2
C2H4 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 Cr2(SO4)3 + 10 H2O + 2 K2SO4
GeH4 + AgNO3 + H2O = Ag + HNO3 + H2GeO3 =>
GeH4 + 8 AgNO3 + 3 H2O = 8 Ag + 8 HNO3 + H2GeO3
((C2H5)NH2Br) + CoBr2 = ((C2H5)NH2)2CoBr4 =>
2((C2H5)NH2Br) + CoBr2 = ((C2H5)NH2)2CoBr4
P2 + Fe2O3 = P4O10 + Fe =>
6 P2 + 10 Fe2O3 = 3 P4O10 + 20 Fe
P2O3 = O2 + P4 =>
2 P2O3 = 3 O2 + P4
K2ZnO2 + H2S = KHS + ZnS + H2O =>
K2ZnO2 + 3 H2S = 2 KHS + ZnS + 2 H2O
AuBr3 + H2Co3 = Au2(Co3)3 + HBr =>
2 AuBr3 + 3 H2Co3 = Au2(Co3)3 + 6 HBr
Ca(OH)2 + H2O = Ca(OH)2H2O =>
Ca(OH)2 + H2O = Ca(OH)2H2O
SnF4 + Ca3N2 = Sn3N4 + CaF2 =>
3 SnF4 + 2 Ca3N2 = Sn3N4 + 6 CaF2
As2O3 + Mg = As + MgO =>
As2O3 + 3 Mg = 2 As + 3 MgO
KNO3 + LiOH = KOH + LiNO3 =>
KNO3 + LiOH = KOH + LiNO3
C51H98O6 + NaOH = H8C3O3 + CH3(CH2)14CO2Na =>
C51H98O6 + 3 NaOH = H8C3O3 + 3 CH3(CH2)14CO2Na
AgCl + H2O = Ag2O + HCl =>
2 AgCl + H2O = Ag2O + 2 HCl
O + Ca = CaO =>
O + Ca = CaO
LiBr = Br + Li =>
LiBr = Br + Li
C + PbCrO4 = Cr2O3 + CO2 + Pb =>
5 C + 4 PbCrO4 = 2 Cr2O3 + 5 CO2 + 4 Pb
HNO2 + NaCl = NaNO2 + HCl =>
HNO2 + NaCl = NaNO2 + HCl
ZnS + NH4SO4 = ZnSO4 + SNH4 =>
ZnS + NH4SO4 = ZnSO4 + SNH4
C2 + H2 + N2 + O2 = C8H10N4O2 =>
4 C2 + 5 H2 + 2 N2 + O2 = C8H10N4O2
MnSO4 + Na2CO3 + KNO3 = Na2MnO4 + CO2 + KNO2 + Na2SO4 =>
MnSO4 + 2 Na2CO3 + 2 KNO3 = Na2MnO4 + 2 CO2 + 2 KNO2 + Na2SO4
KIO3 + Cl2 = KCl + IO3 =>
2 KIO3 + Cl2 = 2 KCl + 2 IO3
Al + Ca3(PO4)2 = Al(PO4)2 + Ca =>
Al + Ca3(PO4)2 = Al(PO4)2 + 3 Ca
NaS2O5 + BaCl = NaCl + BaS2O5 =>
NaS2O5 + BaCl = NaCl + BaS2O5
FeS2 + H2SO4 = FeSO4 + H2O + S =>
3 FeS2 + 4 H2SO4 = 3 FeSO4 + 4 H2O + 7 S
C3H7(OH)3 + O2 = CO2 + H2O =>
C3H7(OH)3 + 4 O2 = 3 CO2 + 5 H2O
CdCl2 + (NH4)3PO4 = Cd3(PO4)2 + NH4Cl =>
3 CdCl2 + 2(NH4)3PO4 = Cd3(PO4)2 + 6 NH4Cl
CH3OH + O2 = HCO2 + H2O =>
4 CH3OH + 5 O2 = 4 HCO2 + 6 H2O
V(OH)4 + H = VO + H2O =>
V(OH)4 + 2 H = VO + 3 H2O
TaBr5 + O2 = Ta2O5 + Br2 =>
4 TaBr5 + 5 O2 = 2 Ta2O5 + 10 Br2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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