| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5COH + 2[Ag(NH3)2]{+} + 3 OH{-} = C6H5COO{-}NH4{+} + 2 Ag + 4 NH3 + 2 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
S8 + Cl2 + H2O = H2SO4 + HCl =>
S8 + 24 Cl2 + 32 H2O = 8 H2SO4 + 48 HCl
Li2CO3 + CaCl2 = LiCl + CO3Ca =>
Li2CO3 + CaCl2 = 2 LiCl + CO3Ca
CaCO3 + H = Ca + C + OH =>
CaCO3 + 3 H = Ca + C + 3 OH
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
CH3COCl + CH3CH3OH = HCl + CH3COOCH2CH3 =>
6 CH3COCl + 4 CH3CH3OH = 6 HCl + 5 CH3COOCH2CH3
(NH4) + Pb = H2 + Pb3N2 =>
2(NH4) + 3 Pb = 4 H2 + Pb3N2
H2S + HNO3 = NO + SO2 + H2 =>
2 H2S + 2 HNO3 = 2 NO + 2 SO2 + 3 H2
Na2GeO3 + H2O = Na2[Ge(OH)6] =>
Na2GeO3 + 3 H2O = Na2[Ge(OH)6]
CaI2 + AgNo3 = Ca(No3)2 + AgI =>
CaI2 + 2 AgNo3 = Ca(No3)2 + 2 AgI
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Na2CrO7 + SNCl2 + HCl = CrCl3 + SNCl4 + NaCl + H2O =>
2 Na2CrO7 + 9 SNCl2 + 28 HCl = 2 CrCl3 + 9 SNCl4 + 4 NaCl + 14 H2O
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
C8H6Cl2O3 + C8H18O = C16H22Cl2O3 + H2O =>
C8H6Cl2O3 + C8H18O = C16H22Cl2O3 + H2O
FeO + Ca(OH)2 = Fe(OH)2 + CaO =>
FeO + Ca(OH)2 = Fe(OH)2 + CaO
FeSO3 + H2SO4 = Fe2O3 + SO2 + H2O =>
2 FeSO3 + H2SO4 = Fe2O3 + 3 SO2 + H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Fe2(SO4)3 + Fe(OH)3 = (Fe(OH)2)2SO4 =>
Fe2(SO4)3 + 4 Fe(OH)3 = 3(Fe(OH)2)2SO4
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
CH3OC2H6 + O2 = CO2 + H2O =>
4 CH3OC2H6 + 19 O2 = 12 CO2 + 18 H2O
NaClO + H2O = Na + OH + HClO =>
NaClO + H2O = Na + OH + HClO
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
H3BO3 + H2SO4 + CH4 = B(OCH3)3 + H2O + SO2 =>
H3BO3 + 3 H2SO4 + 3 CH4 = B(OCH3)3 + 6 H2O + 3 SO2
C18H30O3S + NaOH = C18H29NaO3S + H2O =>
C18H30O3S + NaOH = C18H29NaO3S + H2O
C2H5OH + NaH = C2H5ONa + H2 =>
C2H5OH + NaH = C2H5ONa + H2
S + CuSO4 + H2O = CuS + H2SO4 =>
4 S + 3 CuSO4 + 4 H2O = 3 CuS + 4 H2SO4
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
Li2H2O = Li2OH2 =>
Li2H2O = Li2OH2
FeO42{-} + H{+} = Fe3{+} + O2 + H2O =>
3 FeO42{-} + 4 H{+} = Fe3{+} + 62 O2 + 2 H2O
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
N6H6 + O2 = N2 + H2O =>
2 N6H6 + 3 O2 = 6 N2 + 6 H2O
Al + Sn(SO4)4 = Al2(SO4)3 + Sn =>
8 Al + 3 Sn(SO4)4 = 4 Al2(SO4)3 + 3 Sn
NaHCO3(s) = Na2O(s) + CO2(s) + H2O(s) =>
2 NaHCO3(s) = Na2O(s) + 2 CO2(s) + H2O(s)
Mg5 + O2 = MgO8 =>
Mg5 + 20 O2 = 5 MgO8
MgCl2 + NaF2 = MgF2 + NaCl2 =>
MgCl2 + NaF2 = MgF2 + NaCl2
Ba(ClO)2 + Fe2(CO3)3 = Fe(ClO)3 + BaCO3 =>
3 Ba(ClO)2 + Fe2(CO3)3 = 2 Fe(ClO)3 + 3 BaCO3
CaSO4 + KL + KLO3 + H2O = Ca(OH)2 + K2SO4 + L2 =>
3 CaSO4 + 5 KL + KLO3 + 3 H2O = 3 Ca(OH)2 + 3 K2SO4 + 3 L2
NaNO3 + LiCl = NaCl + LiNO3 =>
NaNO3 + LiCl = NaCl + LiNO3
Na2S2O3 + H2SO4 = H2O + Na2SO4 + SO2 =>
Na2S2O3 + 3 H2SO4 = 3 H2O + Na2SO4 + 4 SO2
Fe(OH)2 + SO3 = Fe2SO4(OH)2 + H2O =>
2 Fe(OH)2 + SO3 = Fe2SO4(OH)2 + H2O
C5H5N + O2 = CO + H2O + N2 =>
4 C5H5N + 15 O2 = 20 CO + 10 H2O + 2 N2
C2H4 + KMnO4 + Na2CO3 = C2H6O2 + K2CO3 + Na2O + MnO2 =>
9 C2H4 + 16 KMnO4 + 2 Na2CO3 = 6 C2H6O2 + 8 K2CO3 + 2 Na2O + 16 MnO2
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
H2Cr2O4 + H2O2 = Cr(OH)3 + O2 =>
H2Cr2O4 + 2 H2O2 = 2 Cr(OH)3 + O2
K2Cr2O7 + H2C2O4 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 H2C2O4 + 4 H2SO4 = 6 CO2 + Cr2(SO4)3 + K2SO4 + 7 H2O
HBr + K2S = H2S + KBr =>
2 HBr + K2S = H2S + 2 KBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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