| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
Ca(OH)2 + H3(PO4)2 = Ca3(PO4)2 + H(OH)2 =>
3 Ca(OH)2 + H3(PO4)2 = Ca3(PO4)2 + 3 H(OH)2
C12H22O11 + KMnO4 = CO2 + H2O + K2MnO4 + MnO2 =>
C12H22O11 + 24 KMnO4 = 12 CO2 + 11 H2O + 12 K2MnO4 + 12 MnO2
MnO2 + Cu + H{+} = Cu{+2} + Mn{+2} + H2O =>
MnO2 + Cu + 4 H{+} = Cu{+2} + Mn{+2} + 2 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
HBr + Ca(OH)2 = H2O + CaBr2 =>
2 HBr + Ca(OH)2 = 2 H2O + CaBr2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Cl2 + V = VCl3 =>
3 Cl2 + 2 V = 2 VCl3
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
C5 + H8 + NO4 + Na = C5H8NO4Na =>
C5 + H8 + NO4 + Na = C5H8NO4Na
F + NaBr = FNa + Br =>
F + NaBr = FNa + Br
C2H6 + Cl2 = H2 + C2H4Cl2 =>
C2H6 + Cl2 = H2 + C2H4Cl2
KI + PbCrO4 + HCl = KCl + PbCl2 + CrCl3 + I2 + H2O =>
6 KI + 2 PbCrO4 + 16 HCl = 6 KCl + 2 PbCl2 + 2 CrCl3 + 3 I2 + 8 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
C2N2 + O2 = NO2 + C =>
C2N2 + 2 O2 = 2 NO2 + 2 C
CaCO3*MgCO3 = CO2 + MgO2 + Ca =>
CaCO3*MgCO3 = 2 CO2 + MgO2 + Ca
B2O3 + HCl + KOH = K3BCl6 + H2O =>
B2O3 + 12 HCl + 6 KOH = 2 K3BCl6 + 9 H2O
K2Cr2O7 + C6H8O6 + H{+} = C6H6O6 + Cr3 + K{+} + H2O =>
3 K2Cr2O7 + 18 C6H8O6 + 6 H{+} = 18 C6H6O6 + 2 Cr3 + 6 K{+} + 21 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3COONa + TiOSO4 + H2O = TiO(OH)2 + CH3COOH + Na2SO4 =>
2 CH3COONa + TiOSO4 + 2 H2O = TiO(OH)2 + 2 CH3COOH + Na2SO4
MgCl2(aq) + NaOH = Mg(OH)2 + NaCl(aq) =>
MgCl2(aq) + 2 NaOH = Mg(OH)2 + 2 NaCl(aq)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Co + NiI2 = Ni + CoI2 =>
Co + NiI2 = Ni + CoI2
RbH + H2O = H + RbOH =>
RbH + H2O = 2 H + RbOH
H2O + OCl = Cl + OH =>
H2O + OCl = Cl + 2 OH
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li(s) + Fe(NO3)2(aq) = Fe(s) + LiNO3(aq) =>
2 Li(s) + Fe(NO3)2(aq) = Fe(s) + 2 LiNO3(aq)
C3H9N + O2 + OH{-} = CO3{2-} + H2O + N2 =>
4 C3H9N + 21 O2 + 24 OH{-} = 12 CO3{2-} + 30 H2O + 2 N2
Co{3+} + S{2-} = Co2S3 =>
2 Co{3+} + 3 S{2-} = Co2S3
Ni + S2 = SNi =>
2 Ni + S2 = 2 SNi
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
AgClO4 + C2H5OH = Ag2O + HClO4 + C2H4 =>
2 AgClO4 + C2H5OH = Ag2O + 2 HClO4 + C2H4
C14H21NONH + H2O = OH + C14H21NONH2 =>
C14H21NONH + H2O = OH + C14H21NONH2
Silverchloride = silver + Cl2 =>
2 AgCl = 2 Ag + Cl2
AgCN + NaNO3 = AgNO3 + NaCN =>
AgCN + NaNO3 = AgNO3 + NaCN
Fe(NO3)3 + Zn = Zn(NO3)2 + Fe =>
2 Fe(NO3)3 + 3 Zn = 3 Zn(NO3)2 + 2 Fe
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Ca(ClO3)2 + Cu(CH3COO) = Ca(CH3COO)2 + Cu(ClO3) =>
Ca(ClO3)2 + 2 Cu(CH3COO) = Ca(CH3COO)2 + 2 Cu(ClO3)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
KMnO4 + C12H22O11 = K2CO3 + MnO2 + CO2 + H2O =>
16 KMnO4 + C12H22O11 = 8 K2CO3 + 16 MnO2 + 4 CO2 + 11 H2O
HNO3 + Mg = H2 + MgNO3 =>
2 HNO3 + 2 Mg = H2 + 2 MgNO3
HCOOH = H2O + CO =>
HCOOH = H2O + CO
CH3{-}OH = CH3{-}O{-}CH3{-}H2O =>
CH3{-}OH = CH3{-}O{-}CH3{-}H2O
X4H8 + O2 = XO2 + H2O =>
X4H8 + 6 O2 = 4 XO2 + 4 H2O
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g) =>
Fe(s) + H2SO4(aq) = FeSO4(aq) + H2(g)
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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