| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2B4O5(OH)4 = 2 B2O3 + 2 H2O + Na2O
PbO2 + Mg(OH)2 = Mg(PbO3) + H2O =>
PbO2 + Mg(OH)2 = Mg(PbO3) + H2O
Mg3(PO4)2 + NaNO2 = Mg(NO2)2 + Na3PO4 =>
Mg3(PO4)2 + 6 NaNO2 = 3 Mg(NO2)2 + 2 Na3PO4
ZnCO3 + HC6H7O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 HC6H7O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
SIH4 + O2 = SIH2 + H2O =>
2 SIH4 + O2 = 2 SIH2 + 2 H2O
HNO3(aq) + K2SO3(aq) = H2O(l) + KNO3(aq) + SO2(aq) =>
2 HNO3(aq) + K2SO3(aq) = H2O(l) + 2 KNO3(aq) + SO2(aq)
Ca(HCO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca(HCO3)2 + H2SO4 = CaSO4 + 2 H2O + 2 CO2
C3H8 + OH = C3H5O3 + H2O =>
C3H8 + 9 OH = C3H5O3 + 6 H2O
C2H5OH + KMrO4 = CH3COOK + MrO2 + KOH + H2O =>
3 C2H5OH + 4 KMrO4 = 3 CH3COOK + 4 MrO2 + KOH + 4 H2O
Al(NO3)3 + Na2OOCCOO = Al2(OOCCOO)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2OOCCOO = Al2(OOCCOO)3 + 6 NaNO3
HIO3 + H2O = I2 + H2O2 =>
2 HIO3 + 4 H2O = I2 + 5 H2O2
KCI + O = KCIO3 =>
KCI + 3 O = KCIO3
HCl(aq) + Pb(C2H3O2)2(aq) = HC2H3O2(aq) + PbCl2(s) =>
2 HCl(aq) + Pb(C2H3O2)2(aq) = 2 HC2H3O2(aq) + PbCl2(s)
K2CrO4 + Na2SO3 + HCl = KCl + Na2 + SO4 + CrCl + H2O =>
2 K2CrO4 + 5 Na2SO3 + 6 HCl = 4 KCl + 5 Na2 + 5 SO4 + 2 CrCl + 3 H2O
CuBr2 + HBr = H2CuBr4 =>
CuBr2 + 2 HBr = H2CuBr4
MnO4 + SO3{-}2 = MnO + SO4{-}2 =>
MnO4 + 3 SO3{-}2 = MnO + 3 SO4{-}2
Zn + Sn(NO3)3 = Zn(NO3)2 + Sn =>
3 Zn + 2 Sn(NO3)3 = 3 Zn(NO3)2 + 2 Sn
BeHCO3 + Li2SO3 = Li2HCO3 + BeSO3 =>
BeHCO3 + Li2SO3 = Li2HCO3 + BeSO3
AgI + H2SO4 = Ag2SO4 + I2 + SO2 + H2O =>
2 AgI + 2 H2SO4 = Ag2SO4 + I2 + SO2 + 2 H2O
Fe + HC = H2Fe + C =>
Fe + 2 HC = H2Fe + 2 C
Mg(OH)2(aq) + HCl(aq) = MgH(aq) + Cl(OH)2(aq) =>
Mg(OH)2(aq) + HCl(aq) = MgH(aq) + Cl(OH)2(aq)
CO(NH2)2 + NaOCl = H2O + NaCl + N2 + CO2 =>
CO(NH2)2 + 3 NaOCl = 2 H2O + 3 NaCl + N2 + CO2
Os + HNO3 = Os(NO3)3 + H2O + NO2 =>
Os + 6 HNO3 = Os(NO3)3 + 3 H2O + 3 NO2
Mg + NO = Mg(NO) =>
Mg + NO = Mg(NO)
(NH4)2C2O4 + CaCl2 = CaC2O4 + NH4Cl =>
(NH4)2C2O4 + CaCl2 = CaC2O4 + 2 NH4Cl
Al2(SiO3)3 = Al2O3 + SiO2 =>
Al2(SiO3)3 = Al2O3 + 3 SiO2
Zn{2} + Mg = Mg{2} + Zn =>
Zn{2} + Mg = Mg{2} + Zn
Al(l) + O2 = Al2O3 =>
4 Al(l) + 3 O2 = 2 Al2O3
MoO3 + C = CO2 + Mo =>
2 MoO3 + 3 C = 3 CO2 + 2 Mo
I2 + Na2S2O3(aq) = Na2S4O6(aq) + NaI(aq) =>
I2 + 2 Na2S2O3(aq) = Na2S4O6(aq) + 2 NaI(aq)
H3PO4 + Na + OH = NaH2PO4 + H2O =>
H3PO4 + Na + OH = NaH2PO4 + H2O
CH4 + NO3 = NH4 + CO2 + H2O =>
5 CH4 + 4 NO3 = 4 NH4 + 5 CO2 + 2 H2O
water + P2O5 = phosphoricacid =>
3 H2O + P2O5 = 2 H3PO4
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
BeO + H2 = BeOH =>
2 BeO + H2 = 2 BeOH
FeCl2 + CuSO4 = CuCl2 + FeSO4 =>
FeCl2 + CuSO4 = CuCl2 + FeSO4
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Li2S + P2S5 + LiI = Li6PS5I =>
5 Li2S + P2S5 + 2 LiI = 2 Li6PS5I
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Rb + MgF2 = RbF + Mg =>
2 Rb + MgF2 = 2 RbF + Mg
C6H5Cl + HNO3 = C6H4NO2Cl + H2O =>
C6H5Cl + HNO3 = C6H4NO2Cl + H2O
Na + CH3CH3CH3CH3OH = CH3CH3CH3CH3ONa + H2 =>
2 Na + 2 CH3CH3CH3CH3OH = 2 CH3CH3CH3CH3ONa + H2
CO(g) + H2(g) = C8H18(l) + H2O =>
8 CO(g) + 17 H2(g) = C8H18(l) + 8 H2O
PO4 = (PO4)2 =>
2 PO4 = (PO4)2
LiOH + Fe(NO3)3 = LiNO3 + Fe(OH)3 =>
3 LiOH + Fe(NO3)3 = 3 LiNO3 + Fe(OH)3
FeO + HNO3 = Fe(NO3)2 + H2O =>
FeO + 2 HNO3 = Fe(NO3)2 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C3H4O2 + KOH = C3H3KO2 + H2O =>
C3H4O2 + KOH = C3H3KO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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