| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + 3 NH4OH = (NH4)3PO4 + 3 H2O
SeCl5 + O2 = SeO2 + Cl2 =>
2 SeCl5 + 2 O2 = 2 SeO2 + 5 Cl2
NaBr + MnO2 + H2SO4 = NaHSO4 + MnSO4 + Br2 + H2O =>
2 NaBr + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + Br2 + 2 H2O
MgSO4 + NaOH = Mg(OH)2 + SO4 + Na =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4 + 2 Na
AgOH + H3O + BrO3 = AgBr + H2O =>
AgOH + 7 H3O + BrO3 = AgBr + 11 H2O
KOCN + CH3COOH = HCNO + CH3CO2K =>
KOCN + CH3COOH = HCNO + CH3CO2K
NaPO4 + LiNO3 = NaNO3 + LiPO4 =>
NaPO4 + LiNO3 = NaNO3 + LiPO4
Li + NaCl2 = LiNa + Cl2 =>
Li + NaCl2 = LiNa + Cl2
CH3CH2CH2CO2H + CH2CH3OH = CH3CH2CH2CO2CH3 + H2O =>
2 CH3CH2CH2CO2H + CH2CH3OH = 2 CH3CH2CH2CO2CH3 + H2O
H2O + C3H6O = C3H5O + H3O =>
H2O + C3H6O = C3H5O + H3O
NO3 + H2O = HNO3 + OH =>
NO3 + H2O = HNO3 + OH
KMnO4 + KCrO2 + KOH = K2CrO4 + K2MnO4 + H2O =>
3 KMnO4 + KCrO2 + 4 KOH = K2CrO4 + 3 K2MnO4 + 2 H2O
HCOONa + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O + Na2SO4 =>
10 HCOONa + 4 KMnO4 + 11 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 CO2 + 16 H2O + 5 Na2SO4
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
NH4PO4 + NaSO4 = NaPO4 + NH4SO4 =>
NH4PO4 + NaSO4 = NaPO4 + NH4SO4
Al2O3 + H2O = Al2(O4H2) =>
Al2O3 + H2O = Al2(O4H2)
C2H6O + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
5 C2H6O + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
NO2 + H2O = NH3 + O2 =>
4 NO2 + 6 H2O = 4 NH3 + 7 O2
HCl + CuSO4*5H2O = CuCl2 + H2SO4 + H2O =>
2 HCl + CuSO4*5H2O = CuCl2 + H2SO4 + 5 H2O
NaNO3 + NH3 + H2O = NH4NO3 + NaOH =>
NaNO3 + NH3 + H2O = NH4NO3 + NaOH
Ni2I2 + H2O2 + HI = NiI3 + H2O =>
Ni2I2 + 2 H2O2 + 4 HI = 2 NiI3 + 4 H2O
K2Cr2O7 + FeSO4 + H2SO4 = Fe(SO4)3 + CrSO4 + KSO4 + H2O =>
2 K2Cr2O7 + 3 FeSO4 + 14 H2SO4 = 3 Fe(SO4)3 + 4 CrSO4 + 4 KSO4 + 14 H2O
KOH + MgSO4 = Mg(OH)2 + K2SO4 =>
2 KOH + MgSO4 = Mg(OH)2 + K2SO4
HCl + CuSO4 = HClCuSO4 =>
HCl + CuSO4 = HClCuSO4
K2HPO3 + KOH = K3PO4 + H2 =>
K2HPO3 + KOH = K3PO4 + H2
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
[Pb(NO3)2] + K2CrO4 = PbCrO4 + KNO3 =>
[Pb(NO3)2] + K2CrO4 = PbCrO4 + 2 KNO3
SiO2 + H2O = SiH2 + O3 =>
SiO2 + H2O = SiH2 + O3
K2Cr2O7 + H2C2O4 + K2C2O4*H2O = K3(Cr(C2O4)3)*3H2O + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4*H2O = 2 K3(Cr(C2O4)3)*3H2O + 6 CO2 + 3 H2O
CuI + Na2S = NaI + Cu2S =>
2 CuI + Na2S = 2 NaI + Cu2S
Sn(OH)2 + HBr = H2O + SnBr2 =>
Sn(OH)2 + 2 HBr = 2 H2O + SnBr2
Bi(NO2)3(aq) + Na2SO4(aq) = BiSO4 + Na2(NO2)3 =>
Bi(NO2)3(aq) + Na2SO4(aq) = BiSO4 + Na2(NO2)3
FeO + K2Cr2O7 + H2O = Fe{3+} + Cr{3+} + OH{-} + K{+} =>
6 FeO + K2Cr2O7 + 13 H2O = 6 Fe{3+} + 2 Cr{3+} + 26 OH{-} + 2 K{+}
Ce3(PO4)2 + NaOH = Ce(OH)2 + Na3PO4 =>
Ce3(PO4)2 + 6 NaOH = 3 Ce(OH)2 + 2 Na3PO4
NaOH + Fe3N2 = Na3N + Fe(OH)2 =>
6 NaOH + Fe3N2 = 2 Na3N + 3 Fe(OH)2
C6H8O6 + NaOH = Na2C6H6O6 + H2O =>
C6H8O6 + 2 NaOH = Na2C6H6O6 + 2 H2O
S6 + O2 = SO3 =>
S6 + 9 O2 = 6 SO3
Ba(OH)2 + H2O = OH + H2Ba =>
Ba(OH)2 + 2 H2O = 4 OH + H2Ba
Ba(OH)2 + H3(Po4) = Ba3(Po4)2 + H2O =>
3 Ba(OH)2 + 2 H3(Po4) = Ba3(Po4)2 + 6 H2O
AgOH(heat) = Ag2O + H2O =>
2 AgOH(heat) = Ag2O + H2O
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O =>
CH3CH2CHO + NaOH = CH3CH2CNaO + H2O
Ca + CN = Ca(CN)2 =>
Ca + 2 CN = Ca(CN)2
FeCl3 + K4Fe(CN)6 = Fe(Fe(CN)6) + K4Cl3 =>
FeCl3 + K4Fe(CN)6 = Fe(Fe(CN)6) + K4Cl3
Pb2O4 + CO2 = Pb2(CO3)4 =>
Pb2O4 + 4 CO2 = Pb2(CO3)4
Fe(OH)3 + Fe(OH)2 = Fe3O4 + H2O =>
2 Fe(OH)3 + Fe(OH)2 = Fe3O4 + 4 H2O
MgSO4 + NaOH = Mg(OH)2 + SO4 + Na =>
MgSO4 + 2 NaOH = Mg(OH)2 + SO4 + 2 Na
Na2O(s) + H2O1 = NaOH(aq) =>
Na2O(s) + H2O1 = 2 NaOH(aq)
PCl5 + P2O5 = POCl3 =>
3 PCl5 + P2O5 = 5 POCl3
NH4NO3 + NICl2 = NI(NO3)2 + NH4Cl =>
2 NH4NO3 + NICl2 = NI(NO3)2 + 2 NH4Cl
Sr + C + N = SrCN =>
Sr + C + N = SrCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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