| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCl2 + ZnS = ZnCl2 + BaS
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl2 + H2 =>
C6H4CH3NO2 + Cl2 = C6H2CH3NO2Cl2 + H2
ZnF2 + Ga(CH3)3 = GaF3 + Zn(CH3)2 =>
3 ZnF2 + 2 Ga(CH3)3 = 2 GaF3 + 3 Zn(CH3)2
Hg{2} + O{2-} = Hg + O =>
Hg{2} + O{2-} = Hg + O
NO3{-} + I{-} + H{+} = NO2{-} + I2 + H2O =>
NO3{-} + 2 I{-} + 2 H{+} = NO2{-} + I2 + H2O
I2 + Cl2 + H2O = HCl + HIO3 =>
I2 + 5 Cl2 + 6 H2O = 10 HCl + 2 HIO3
MnO4{-} + HSO3{-} + H{+} = MnO{2} + SO4{2-} + H2O =>
2 MnO4{-} + 3 HSO3{-} + 3 H{+} = 2 MnO{2} + 3 SO4{2-} + 3 H2O
TI(OCH2CH2CH2CH3)4 + H2O = TIO2 + CH3CH2CH2CH2OH =>
TI(OCH2CH2CH2CH3)4 + 2 H2O = TIO2 + 4 CH3CH2CH2CH2OH
NH4CI + AgNO3 = NH4NO3 + AgCI =>
NH4CI + AgNO3 = NH4NO3 + AgCI
C6H10O5 = CO + H2 + C =>
C6H10O5 = 5 CO + 5 H2 + C
H + Al = HAl =>
H + Al = HAl
Fe2Cl3 + NH4SCN = Fe2SCN + NH4Cl3 =>
Fe2Cl3 + NH4SCN = Fe2SCN + NH4Cl3
Sn + H4O = H2 + SnO =>
Sn + H4O = 2 H2 + SnO
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Cu{3+} + Cl{-} = Cu{2+} + Cl2 =>
2 Cu{3+} + 2 Cl{-} = 2 Cu{2+} + Cl2
HNO3 + HS = NO2 + S + H2O =>
HNO3 + HS = NO2 + S + H2O
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Zn(NO3)2 + Cr(OH)3 = Zn(OH)2 + Cr(NO3)3 =>
3 Zn(NO3)2 + 2 Cr(OH)3 = 3 Zn(OH)2 + 2 Cr(NO3)3
C2H5COOH + NaHCO3 = CH3COONa + C2H5OH + CO2 =>
6 C2H5COOH + 3 NaHCO3 = 3 CH3COONa + 5 C2H5OH + 5 CO2
AgNO3 + HgCl2 = AgNO3HgCl2 =>
AgNO3 + HgCl2 = AgNO3HgCl2
Cu(NO3)2 + Mg = MgNO3 + Cu2 =>
2 Cu(NO3)2 + 4 Mg = 4 MgNO3 + Cu2
Mg2 + AgCl = MgAgCl =>
Mg2 + 2 AgCl = 2 MgAgCl
Cr + N = CrN2 =>
Cr + 2 N = CrN2
I{-} + H2O = e + H{+} + IO3{-} =>
I{-} + 3 H2O = 6e + 6 H{+} + IO3{-}
B + C = B4C3 =>
4 B + 3 C = B4C3
NaOH + Mn(NO3)2 = Mn(OH)2 + NaNO3 =>
2 NaOH + Mn(NO3)2 = Mn(OH)2 + 2 NaNO3
H2(SO4) + HI = I2 + H2O + H2S =>
H2(SO4) + 8 HI = 4 I2 + 4 H2O + H2S
NaCH3COO + NaOH = Na2CH2COO + H2O =>
NaCH3COO + NaOH = Na2CH2COO + H2O
KCl + PbO2 + HNO3 = Cl + KNO3 + Pb(NO3)2 + H2O =>
2 KCl + PbO2 + 4 HNO3 = 2 Cl + 2 KNO3 + Pb(NO3)2 + 2 H2O
SnCl2 + K4(Fe(CN)6) = Sn2(Fe(CN)6) + KCl =>
2 SnCl2 + K4(Fe(CN)6) = Sn2(Fe(CN)6) + 4 KCl
C3H7OH + KMnO4 = C2H5COH + MnO2 + KOH + H2O =>
3 C3H7OH + 2 KMnO4 = 3 C2H5COH + 2 MnO2 + 2 KOH + 2 H2O
MnS(s) + H(aq) = Mn2(aq) + H2S(g) =>
2 MnS(s) + 4 H(aq) = Mn2(aq) + 2 H2S(g)
FH + C2 = C4F2H2 =>
2 FH + 2 C2 = C4F2H2
Ba(NO3)2(aq) + (NH4)2C2O4(aq) = BaC2O4(s) + (NH4)NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2C2O4(aq) = BaC2O4(s) + 2(NH4)NO3(aq)
Pb + Cl = PbCl4 =>
Pb + 4 Cl = PbCl4
Cu(OH)2 + Mg3(PO4)2 = Mg(OH)2 + Cu3(PO4)2 =>
3 Cu(OH)2 + Mg3(PO4)2 = 3 Mg(OH)2 + Cu3(PO4)2
KCrO2 + HBr = CrBr3 + KOH + H2O =>
KCrO2 + 3 HBr = CrBr3 + KOH + H2O
HBrO3 + NaOH = HOH + NaBrO3 =>
HBrO3 + NaOH = HOH + NaBrO3
KMnO4 + C3H5(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
14 KMnO4 + 4 C3H5(OH)3 = 7 K2CO3 + 7 Mn2O3 + 5 CO2 + 16 H2O
C4H8 + KMnO4 + H2SO4 = C2H5COOH + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 16 KMnO4 + 24 H2SO4 = 20 C2H5COOH + 8 K2SO4 + 16 MnSO4 + 24 H2O
Na3Po4(aq) + FeCl3(aq) = NaCl(aq) + FePo4(s) =>
Na3Po4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePo4(s)
Zn(NO2)2 + H2SO4 = ZnSO4 + HNO2 =>
Zn(NO2)2 + H2SO4 = ZnSO4 + 2 HNO2
Ag{+} + I{-}{+} = AgI =>
Ag{+} + I{-}{+} = AgI
H3AsO4 + NaOH = NaAsO4 + H2O + H2 =>
H3AsO4 + NaOH = NaAsO4 + H2O + H2
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
CH3COOH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3COOH + 4 KMnO4 + 6 H2SO4 = 10 HCOOH + 4 MnSO4 + 2 K2SO4 + 6 H2O
HCOOCH2CH3 + CH3NH2 = CH3COOCH2CH2CH3 + NH3 =>
HCOOCH2CH3 + 2 CH3NH2 = CH3COOCH2CH2CH3 + 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH(aq) + NH4Cl(aq) = NH3(g) + NaCl(aq) + H2O(l) =>
NaOH(aq) + NH4Cl(aq) = NH3(g) + NaCl(aq) + H2O(l)
C2H5OH + KMnO4 = MnO2 + CH3CO2H + KOH + H2O =>
3 C2H5OH + 4 KMnO4 = 4 MnO2 + 3 CH3CO2H + 4 KOH + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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