| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(HCO3)2 = MgO + H2O + 2 CO2
KBrO3 + FeSO4 + H2SO4 = KBr + Fe2(SO4)3 + H2O =>
KBrO3 + 6 FeSO4 + 3 H2SO4 = KBr + 3 Fe2(SO4)3 + 3 H2O
MgI2(aq) + NaOH(aq) = Mg(OH)2(aq) + NaI(aq) =>
MgI2(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + 2 NaI(aq)
SeO2 + HCl = SeCl2 + H2O2 =>
SeO2 + 2 HCl = SeCl2 + H2O2
PCl3 + Br2 + H2O = H3PO4 + HBr + Cl2 =>
2 PCl3 + 5 Br2 + 8 H2O = 2 H3PO4 + 10 HBr + 3 Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CH3CH2OH + PCl3 = CH3CH2Cl + H3PO3 =>
3 CH3CH2OH + PCl3 = 3 CH3CH2Cl + H3PO3
NaHSO4 + Al + NaOH = Na2S + Al2O3 + water =>
3 NaHSO4 + 8 Al + 3 NaOH = 3 Na2S + 4 Al2O3 + 3 H2O
Ca(OH)2 + H2O = Ca(H)4 + O2 =>
2 Ca(OH)2 + 2 H2O = 2 Ca(H)4 + 3 O2
FeCe2 + NaOH = Fe(OH)2 + NaCe =>
FeCe2 + 2 NaOH = Fe(OH)2 + 2 NaCe
PCl3(l) + H2O = H3PO3(aq) + HCl(aq) =>
PCl3(l) + 3 H2O = H3PO3(aq) + 3 HCl(aq)
HIBa(OH)2 = BaHI(OH)2 =>
HIBa(OH)2 = BaHI(OH)2
AgHCl = Ag + HCl =>
AgHCl = Ag + HCl
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
CdCl2 + KOH = CdOH + KCl2 =>
CdCl2 + KOH = CdOH + KCl2
SO42{-} + Fe2{+} + H2O = Fe(OH)3 + H{+} + H2S =>
SO42{-} + 17 Fe2{+} + 60 H2O = 34 Fe(OH)3 + 16 H{+} + H2S
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O =>
Ba(OH)2 + KHCO3 = KOH + BaCO3 + H2O
(NH4)2SO4 + KNO3 = K2SO4 + NH4NO3 =>
(NH4)2SO4 + 2 KNO3 = K2SO4 + 2 NH4NO3
CuC2O4CaSO4 = CaC2O4CuSO4 =>
CuC2O4CaSO4 = CaC2O4CuSO4
H2S + BeO = H2O + BeS =>
H2S + BeO = H2O + BeS
Au + NaOH = AuOH + Na =>
Au + NaOH = AuOH + Na
Ca(OH)2 + H2O = H3O + CaO2H =>
Ca(OH)2 + H2O = H3O + CaO2H
HClO + C4H10O = Cl{-} + H2O + C4H8O + H{+} =>
HClO + C4H10O = Cl{-} + H2O + C4H8O + H{+}
Zn + H2SO4 = ZnSO4 + H2(formationofgas) =>
Zn + H2SO4 = ZnSO4 + H2(formationofgas)
RbNO2 = Rb + NO2 =>
RbNO2 = Rb + NO2
NaClO3 + SnSO4 + NaOH = Na2SnO3 + Na2SO4 + H2O + HCl =>
NaClO3 + 3 SnSO4 + 11 NaOH = 3 Na2SnO3 + 3 Na2SO4 + 5 H2O + HCl
CCHCOOH + O2 = CO2 + H2O =>
2 CCHCOOH + 5 O2 = 6 CO2 + 2 H2O
H2O + I{-} + ClO{-} = I2 + Cl{-} + OH{-} =>
H2O + 2 I{-} + ClO{-} = I2 + Cl{-} + 2 OH{-}
KOH + (NH4)2SO4 = K2SO4 + H2O + NH3 =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 H2O + 2 NH3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(CH3COOH)2K2CrO4 = K2(CH3COOH)2PbCrO4 =>
Pb(CH3COOH)2K2CrO4 = K2(CH3COOH)2PbCrO4
BrH + CaO = CaBr2 + H2O =>
2 BrH + CaO = CaBr2 + H2O
SO3 + I3 = IO + S =>
SO3 + I3 = 3 IO + S
NaH2PO4 + H2O = NaHPO4{-} + H3O{+} =>
NaH2PO4 + H2O = NaHPO4{-} + H3O{+}
(NH4)6Mo7O24 + C6H8O7 = C12H16MoO14 + O2 + H2O + N2 =>
(NH4)6Mo7O24 + 14 C6H8O7 = 7 C12H16MoO14 + 6 O2 + 12 H2O + 3 N2
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + Al(CO3) =>
Na2CO3 + Al(NO3)3 = Na2(NO3)3 + Al(CO3)
CH4 + KMnO4 = C2H4(OH)2 + KOH + MnO2 =>
2 CH4 + 2 KMnO4 = C2H4(OH)2 + 2 KOH + 2 MnO2
Pb(OH)2MgCl2 = PbCl2Mg(OH)2 =>
Pb(OH)2MgCl2 = PbCl2Mg(OH)2
C6H8O7*H2O + NaOH = Na3C6H5O7 + H2O =>
C6H8O7*H2O + 3 NaOH = Na3C6H5O7 + 4 H2O
Mg + NaOH = MgO2 + NaH =>
Mg + 2 NaOH = MgO2 + 2 NaH
Al2O3 + OH{-} + H2O = [Al(OH)4]{-} =>
Al2O3 + 2 OH{-} + 3 H2O = 2[Al(OH)4]{-}
CUI2 = CUI + I2 =>
2 CUI2 = 2 CUI + I2
IO3{-} + S{2-} + H2O = I{-} + OH{-} + S =>
IO3{-} + 3 S{2-} + 3 H2O = I{-} + 6 OH{-} + 3 S
PtBr2 + Cu = PtCu + CuBr =>
PtBr2 + 3 Cu = PtCu + 2 CuBr
(NH4)2HPO4 + BaCl2 = Ba(HPO4) + NH4Cl =>
(NH4)2HPO4 + BaCl2 = Ba(HPO4) + 2 NH4Cl
Na + NaNO3 = N2 + Na2O =>
10 Na + 2 NaNO3 = N2 + 6 Na2O
HCN + MgOH = H2O + MgCN =>
HCN + MgOH = H2O + MgCN
N2Cl4CH4 = N2CCl4H4 =>
N2Cl4CH4 = N2CCl4H4
Al + NaAlCl4 = Na + AlCl3 =>
Al + 3 NaAlCl4 = 3 Na + 4 AlCl3
Na2SO4BaNO32 = BaSO4Na2NO32 =>
Na2SO4BaNO32 = BaSO4Na2NO32
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
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