| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO3H2 + H2Cl2O4 = MgCl2H2O6 + H2O
KH(IO3)2 + KOH = KH(OH)2 + K(IO3) =>
KH(IO3)2 + 2 KOH = KH(OH)2 + 2 K(IO3)
K + O2 = K2O =>
4 K + O2 = 2 K2O
NaOH + C12 = NaC1O + NaC1 + H2O =>
12 NaOH + C12 = 6 NaC1O + 6 NaC1 + 6 H2O
Ca(s) + Zn(NO3)2 = Ca(NO3)2 + Zn(s) =>
Ca(s) + Zn(NO3)2 = Ca(NO3)2 + Zn(s)
C5H6COOH + NaOH = C6H6 + Na2CO3 + H2O =>
10 C5H6COOH + 12 NaOH = 9 C6H6 + 6 Na2CO3 + 14 H2O
Co(HPO4)2 + HCl = CoCl2 + H2PO4 =>
Co(HPO4)2 + 2 HCl = CoCl2 + 2 H2PO4
LiBr + Co(SO3)2 = Li2SO3 + CoBr4 =>
4 LiBr + Co(SO3)2 = 2 Li2SO3 + CoBr4
Fe(OH)2 + O2 = FeO(OH) + H2O =>
4 Fe(OH)2 + O2 = 4 FeO(OH) + 2 H2O
Ag + P4 = Ag3P4 =>
3 Ag + P4 = Ag3P4
Zn + FeCI2 = ZnCI2 + Fe =>
Zn + FeCI2 = ZnCI2 + Fe
Mg + Ca = Mg3Ca =>
3 Mg + Ca = Mg3Ca
Al2O3 + NaCl = NaAlO2 + AlCl3 =>
2 Al2O3 + 3 NaCl = 3 NaAlO2 + AlCl3
LiSbO3 + HNO3 + MnNO3 = LiNO3 + Sb(NO3)3 + HMnO4 + H2O =>
3 LiSbO3 + 11 HNO3 + MnNO3 = 3 LiNO3 + 3 Sb(NO3)3 + HMnO4 + 5 H2O
HNO3 + CaCO3 = Ca(NO3)2(aq) + CO2 + H2O =>
2 HNO3 + CaCO3 = Ca(NO3)2(aq) + CO2 + H2O
CaSn3 = Ca + Sn =>
CaSn3 = Ca + 3 Sn
Ag + Cr2O7 = Ag2Cr2O7 =>
2 Ag + Cr2O7 = Ag2Cr2O7
Pb2S2 + O2 = Pb2 + S2O2 =>
Pb2S2 + O2 = Pb2 + S2O2
Pb(C2H5) + O2 = CO2 + H3O + PbO =>
3 Pb(C2H5) + 10 O2 = 6 CO2 + 5 H3O + 3 PbO
NaHCO3 + Ba(NO3)2 = BaCO3 + NaNO3 + CO2 + H2O =>
2 NaHCO3 + Ba(NO3)2 = BaCO3 + 2 NaNO3 + CO2 + H2O
Ba{2+} + I{-} = BaI2 =>
Ba{2+} + 2 I{-} = BaI2
CH3COOH + NaHCO3 = CH3COONa + CO2H2O =>
CH3COOH + NaHCO3 = CH3COONa + CO2H2O
NaOH + Cd = CdOH + Na =>
NaOH + Cd = CdOH + Na
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
C2H24O12 + O2 = CO2 + H2O =>
C2H24O12 + 2 O2 = 2 CO2 + 12 H2O
C7F15COO{-} + O2{-2} = CO2 + F{-} =>
C7F15COO{-} + 7 O2{-2} = 8 CO2 + 15 F{-}
HBr + Ba = H2 + BaBr =>
2 HBr + 2 Ba = H2 + 2 BaBr
Al + Fe(No3)3 = Fe + Al(No3)3 =>
Al + Fe(No3)3 = Fe + Al(No3)3
Fe2(SO4)3 + Ba(OH)2 = Ba(SO4) + Fe(OH)3 =>
Fe2(SO4)3 + 3 Ba(OH)2 = 3 Ba(SO4) + 2 Fe(OH)3
Ca(OH)2 + HCl = CaCl2 + (OH)H =>
Ca(OH)2 + 2 HCl = CaCl2 + 2(OH)H
K2C2O4 + FeCl2 = FeC2O4 + KCl =>
K2C2O4 + FeCl2 = FeC2O4 + 2 KCl
BaCl2 + Na2SO4 = Ba2(SO4)2 + NaCl =>
2 BaCl2 + 2 Na2SO4 = Ba2(SO4)2 + 4 NaCl
Co = Co2 = NaCO3 = CaCO3 =>
2 Co = Co2
C2H4OHCOOH + O2 = CO2 + H2O =>
C2H4OHCOOH + 3 O2 = 3 CO2 + 3 H2O
HgS + HCl + HNO3 = H2(HgCl4) + NO + S + H2O =>
3 HgS + 12 HCl + 2 HNO3 = 3 H2(HgCl4) + 2 NO + 3 S + 4 H2O
NH4F + NaOH = NH3 + H2O + NaF =>
NH4F + NaOH = NH3 + H2O + NaF
Ba(C2H3O2)2 + AgNO3 = BaNO3 + Ag(C2H3O2)2 =>
Ba(C2H3O2)2 + AgNO3 = BaNO3 + Ag(C2H3O2)2
Al(OH)3 + H3PO4 = AlPO4 + H2O =>
Al(OH)3 + H3PO4 = AlPO4 + 3 H2O
Na + H3O = Na3O4H5 + H2 =>
6 Na + 8 H3O = 2 Na3O4H5 + 7 H2
ZnBr2 + NH4OH = ZnOHBr2NH4 =>
ZnBr2 + NH4OH = ZnOHBr2NH4
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe(s) + NaOH(aq) = Fe(OH)3 + Na =>
Fe(s) + 3 NaOH(aq) = Fe(OH)3 + 3 Na
SO2 = S2O2 + O =>
2 SO2 = S2O2 + 2 O
S8(s) + Cl2(g) = SCl2(l) =>
S8(s) + 8 Cl2(g) = 8 SCl2(l)
GaF3 + Cs = CsF + Ga2 =>
2 GaF3 + 6 Cs = 6 CsF + Ga2
AgCl + NaOH + C6H12O6H2O = Ag + NaCl + H2O + NaHCO3 =>
24 AgCl + 30 NaOH + C6H12O6H2O = 24 Ag + 24 NaCl + 19 H2O + 6 NaHCO3
H2O + Na2CO3 + CO2 = NaHCO3 =>
H2O + Na2CO3 + CO2 = 2 NaHCO3
Br2(g) + Ag(s) = AgBr(s) =>
Br2(g) + 2 Ag(s) = 2 AgBr(s)
NiCl2CuSO4 = CuCl2NiSO4 =>
NiCl2CuSO4 = CuCl2NiSO4
Fe + KNO3 + H2O = FeO + KOH + NH3 =>
4 Fe + KNO3 + 2 H2O = 4 FeO + KOH + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/20/24
Équations équilibrées sur05/20/23
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