| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 CA(OH)2 = 2 Al(OH)3 + 3 CASO4
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnSO4 + NaOH + Br2 = MnO2 + Na2SO4 + NaBr + H2O =>
MnSO4 + 4 NaOH + Br2 = MnO2 + Na2SO4 + 2 NaBr + 2 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
CaCl2 + KF = CaF2 + KCl =>
CaCl2 + 2 KF = CaF2 + 2 KCl
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + K2SO4 + I2 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 3 I2 + 7 H2O
P + KClO3 = KCl + P2O5 =>
6 P + 5 KClO3 = 5 KCl + 3 P2O5
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AuCl3 + Zn = ZnCl2 + Au =>
2 AuCl3 + 3 Zn = 3 ZnCl2 + 2 Au
SO2(g) + O2 = SO3(g) =>
2 SO2(g) + O2 = 2 SO3(g)
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
BACl2(aq) + H2SO4(aq) = BASO4(s) + HCl(aq) =>
BACl2(aq) + H2SO4(aq) = BASO4(s) + 2 HCl(aq)
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
C7H8 + NO2 + OH = C7H9NO3 =>
C7H8 + NO2 + OH = C7H9NO3
LI + Cl2 = LICl =>
2 LI + Cl2 = 2 LICl
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Br{-} + BrO3{-} + H{+} = Br2 + H2O =>
5 Br{-} + BrO3{-} + 6 H{+} = 3 Br2 + 3 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
BACl2 + H2SO4 = BASO4 + HCl =>
BACl2 + H2SO4 = BASO4 + 2 HCl
PbO = Pb + O2 =>
2 PbO = 2 Pb + O2
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CdI2 = Cd + I =>
CdI2 = Cd + 2 I
HNO3 + Mn(OH)2 = Mn(NO3)2 + H2O =>
2 HNO3 + Mn(OH)2 = Mn(NO3)2 + 2 H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
H2SiO3 = H2O + SiO2 =>
H2SiO3 = H2O + SiO2
(CH3(CH2)2CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)2CH3) + 13 O2 = 8 CO2 + 10 H2O
AS2S3 + HNO3 = H3ASO4 + SO2 + NO2 + H2O =>
AS2S3 + 21 HNO3 = H3ASO4 + 4 SO2 + 21 NO2 + 9 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
MoF6 + H2O = MoO3*3H2O + HF =>
MoF6 + 6 H2O = MoO3*3H2O + 6 HF
TiCl4(s) + H2O(g) = TiO2(s) + HCl(g) =>
TiCl4(s) + 2 H2O(g) = TiO2(s) + 4 HCl(g)
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO =>
CH3COOH + NaHCO3 = CO2 + H2O + NaCH3COO
AgI + Fe2(CO3)3 = FeI3 + Ag2CO3 =>
6 AgI + Fe2(CO3)3 = 2 FeI3 + 3 Ag2CO3
HNO3 + FeO = Fe(NO3)3 + NO + H2O =>
10 HNO3 + 3 FeO = 3 Fe(NO3)3 + NO + 5 H2O
AGNO3 + KI = AGI + KNO3 =>
AGNO3 + KI = AGI + KNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
AlCl3(aq) + H2SO4(aq) = AlSO4 + Cl3H2 =>
AlCl3(aq) + H2SO4(aq) = AlSO4 + Cl3H2
NA + Cl2 = NACl2 =>
NA + Cl2 = NACl2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Ca(s) + H2SO4 = CaSO4(aq) + H2 =>
Ca(s) + H2SO4 = CaSO4(aq) + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/16
Équations équilibrées sur12/09/15
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