| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(NO3)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(NO3)2(aq)
C2H5OH + NO3 = N2 + CO2 + H2O =>
C2H5OH + 2 NO3 = N2 + 2 CO2 + 3 H2O
AgNO3 + Na(OH) = Ag(OH) + NaNO3 =>
AgNO3 + Na(OH) = Ag(OH) + NaNO3
Cu + KCl = CuCl + K =>
Cu + KCl = CuCl + K
C10H12O3 + H2O = CO2 + H2 =>
C10H12O3 + 17 H2O = 10 CO2 + 23 H2
H2S + NaAsO2 = Na2S + As2S3 + H2O =>
4 H2S + 2 NaAsO2 = Na2S + As2S3 + 4 H2O
PbCl2 + HCl = PbCl4 + H =>
PbCl2 + 2 HCl = PbCl4 + 2 H
BaCl2(aq) + Na2(SO4)(aq) = Ba(SO4) + NaCl =>
BaCl2(aq) + Na2(SO4)(aq) = Ba(SO4) + 2 NaCl
CH3NH2 + HCl = CH3NH3Cl =>
CH3NH2 + HCl = CH3NH3Cl
KCIO3 = KCI + O =>
KCIO3 = KCI + 3 O
K2SO3 + Pb(NO3)2 = K(NO3) + PbSO3 =>
K2SO3 + Pb(NO3)2 = 2 K(NO3) + PbSO3
(NH4)6Mo7O24*4H2O + HCl = H2MoO4 + Cl(NH4) =>
(NH4)6Mo7O24*4H2O + 6 HCl = 7 H2MoO4 + 6 Cl(NH4)
HCOOH + H2O = HCOO{-} + H3O{+} =>
HCOOH + H2O = HCOO{-} + H3O{+}
HCl(aq) + H2O(l) = H3O{+} + Cl{-} =>
HCl(aq) + H2O(l) = H3O{+} + Cl{-}
C6H5CH2CH3 + KMnO4 + H2SO4 = C6H5CH2COOH + K2SO4 + MnSO4 + H2O =>
5 C6H5CH2CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5CH2COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AgI + F2 = AgF + I2 =>
2 AgI + F2 = 2 AgF + I2
Zn + CaCO3 = ZnO + CaO + CO =>
Zn + CaCO3 = ZnO + CaO + CO
Mn + OH = Mn(OH) =>
Mn + OH = Mn(OH)
Fe + HCl + H2O = FeCl3*6H2O + H2 =>
2 Fe + 6 HCl + 12 H2O = 2 FeCl3*6H2O + 3 H2
NH4NO3 + CH3OH = N2 + CO2 + H2O =>
3 NH4NO3 + CH3OH = 3 N2 + CO2 + 8 H2O
NaBr + KMnO4 + H2O = Br2 + MnO2 + NaOH + KOH =>
6 NaBr + 2 KMnO4 + 4 H2O = 3 Br2 + 2 MnO2 + 6 NaOH + 2 KOH
CH3OOH + NaOH = H2O + CH3COO + Na =>
2 CH3OOH + NaOH = 3 H2O + CH3COO + Na
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
Fe2(SO4)3 + K2S = FeSO4 + S + K2SO4 =>
Fe2(SO4)3 + K2S = 2 FeSO4 + S + K2SO4
AgCl + H2O = AgOH + HCl =>
AgCl + H2O = AgOH + HCl
H2O + NH2OH = H3O{-} + NH2O{+} =>
H2O + NH2OH = H3O{-} + NH2O{+}
AlSO4 + CaPO4 = AlPO4 + CaSO4 =>
AlSO4 + CaPO4 = AlPO4 + CaSO4
AgNO3 + Al2O3 = Al(NO3)3 + Ag2O =>
6 AgNO3 + Al2O3 = 2 Al(NO3)3 + 3 Ag2O
AgNO3 + K2S2O8 + O2 = AgO + SO4 + KNO3 =>
2 AgNO3 + K2S2O8 + O2 = 2 AgO + 2 SO4 + 2 KNO3
MnO4 + H2O = MnO2 + OH =>
MnO4 + 2 H2O = MnO2 + 4 OH
SO2(g) + O2(g) = SO3 =>
2 SO2(g) + O2(g) = 2 SO3
BaO + H2O2 = BaO2 + H2O =>
BaO + H2O2 = BaO2 + H2O
Cu(HCO3)2(s) = CuCO3(s) + H2O(l) + CO2(g) =>
Cu(HCO3)2(s) = CuCO3(s) + H2O(l) + CO2(g)
CH3OH + H2SO4 = (CH3)2SO4 + H2O =>
2 CH3OH + H2SO4 = (CH3)2SO4 + 2 H2O
C2H6O = CH4 + CO2 =>
2 C2H6O = 3 CH4 + CO2
CoCl2 + NaCl = Na2(CoCl4) =>
CoCl2 + 2 NaCl = Na2(CoCl4)
MgO(s) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(s) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
Zn + (FeCl3) = ZnCl2 + Fe =>
3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
FeCl2 + H2O + FeCl3 = Fe3O4 + HCl =>
FeCl2 + 4 H2O + 2 FeCl3 = Fe3O4 + 8 HCl
PbCl2 + AgNO3 = AgCl + Pb(NO3)2 =>
PbCl2 + 2 AgNO3 = 2 AgCl + Pb(NO3)2
C8H8(l) + O2(g) = CO2 + H2O =>
C8H8(l) + 10 O2(g) = 8 CO2 + 4 H2O
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + H2O =>
Ca(OH)2 + Zn(OH)2 = Ca(ZnO2) + 2 H2O
LiOH + Al(OH)3 = Al3OH + Li(OH)3 =>
4 LiOH + 3 Al(OH)3 = Al3OH + 4 Li(OH)3
Ni + NH4OH = Ni(OH)2 + NH3 + H2 =>
Ni + 2 NH4OH = Ni(OH)2 + 2 NH3 + H2
I2 + CCl4 = I2CCl4 =>
I2 + CCl4 = I2CCl4
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l) =>
Ca(OH)2(aq) + SO2(g) = CaSO3(s) + H2O(l)
KI + Pb(CH3COO)2 = K + CH3COO + PbI2 =>
2 KI + Pb(CH3COO)2 = 2 K + 2 CH3COO + PbI2
NaOH + S2 = Na2S2O3 + Na2S5 + H2O =>
6 NaOH + 6 S2 = Na2S2O3 + 2 Na2S5 + 3 H2O
Zn + MnCl3 = ZnCl2 + Mn =>
3 Zn + 2 MnCl3 = 3 ZnCl2 + 2 Mn
KClO3 + H2C2O4 = KCl + CO2 + H2O =>
KClO3 + 3 H2C2O4 = KCl + 6 CO2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
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