| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4H2O = NH3H3O
SeO4{-} + Cl{-} + H{+} = SeO3{-2} + Cl2 + H2O =>
2 SeO4{-} + 6 Cl{-} + 4 H{+} = 2 SeO3{-2} + 3 Cl2 + 2 H2O
FeCl3 + Na2S + H2SO4 = S + Na2SO4 + FeCl2 + HCl =>
2 FeCl3 + Na2S + H2SO4 = S + Na2SO4 + 2 FeCl2 + 2 HCl
NH3 + CUSO4 + H2O = CU(H2O)4(OH)2 + (NH4)2SO4 =>
2 NH3 + CUSO4 + 6 H2O = CU(H2O)4(OH)2 + (NH4)2SO4
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
FeCl3 + Pt = PtCl2 + Fe =>
2 FeCl3 + 3 Pt = 3 PtCl2 + 2 Fe
SO3 + ClO3 = Cl + SO4 =>
3 SO3 + ClO3 = Cl + 3 SO4
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Al(NO3)3 + CaSO3 = Al2(SO3)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaSO3 = Al2(SO3)3 + 3 Ca(NO3)2
H2CrO4 + FeSO4 + H2SO4 = Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 H2CrO4 + 6 FeSO4 + 6 H2SO4 = Cr2(SO4)3 + 3 Fe2(SO4)3 + 8 H2O
(NH2)2CO + KNO3 = N2 + CO2 + K2O + H2O =>
5(NH2)2CO + 6 KNO3 = 8 N2 + 5 CO2 + 3 K2O + 10 H2O
BaCO3 + CaCl2 = BaCl2 + CaCO3 =>
BaCO3 + CaCl2 = BaCl2 + CaCO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe(OH)2 + H2MoO4 = FeMoO4 + H2O =>
Fe(OH)2 + H2MoO4 = FeMoO4 + 2 H2O
ZnO + V2O5 = Zn3(VO4)2 =>
3 ZnO + V2O5 = Zn3(VO4)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Mn + Al(C2H3O2)3 = Al + MnC2H3O2 =>
3 Mn + Al(C2H3O2)3 = Al + 3 MnC2H3O2
H2(g) + O2(g) = H2O2(l) =>
H2(g) + O2(g) = H2O2(l)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
MnCO3 + H3PO4 = Mn3(PO4)2 + CO2 + H2O =>
3 MnCO3 + 2 H3PO4 = Mn3(PO4)2 + 3 CO2 + 3 H2O
CH9Cl + Cl2 = CH2Cl2 + HCl =>
CH9Cl + 4 Cl2 = CH2Cl2 + 7 HCl
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
Al + MnO4{-} + H2O = Al(OH)3 + MnO2 + OH{-} =>
Al + MnO4{-} + 2 H2O = Al(OH)3 + MnO2 + OH{-}
Sr + PCl5 = SrCl2 + P =>
5 Sr + 2 PCl5 = 5 SrCl2 + 2 P
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
F{-2} + AlCl{-3} = AlF{-3} + Cl{-2} =>
F{-2} + AlCl{-3} = AlF{-3} + Cl{-2}
Ca(HCO3)2 + HF = CO2 + H2O + CaF2 =>
Ca(HCO3)2 + 2 HF = 2 CO2 + 2 H2O + CaF2
SO2 + Mg = MgO + Mg2S =>
SO2 + 4 Mg = 2 MgO + Mg2S
CsBr + Ge + Se = CsGe4Se8Br =>
CsBr + 4 Ge + 8 Se = CsGe4Se8Br
Pb + CH3COOH + H2O2 = (CH3COO)2Pb + H2O =>
Pb + 2 CH3COOH + H2O2 = (CH3COO)2Pb + 2 H2O
NH4OH + Co(NO3)2 = CoOH + NH4(NO3)2 =>
NH4OH + Co(NO3)2 = CoOH + NH4(NO3)2
CO + NO = CO2 + N2 =>
2 CO + 2 NO = 2 CO2 + N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
ZnO + V2O5 = Zn3(VO4)2 =>
3 ZnO + V2O5 = Zn3(VO4)2
HNO3 + Sb2S3 = H2SO4 + Sb2O5 + NO2 + H2O =>
28 HNO3 + Sb2S3 = 3 H2SO4 + Sb2O5 + 28 NO2 + 11 H2O
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2O + CO2
Ag + H{+} + CN{-} = Ag(CN)2{-} + H2 =>
2 Ag + 2 H{+} + 4 CN{-} = 2 Ag(CN)2{-} + H2
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
C6H4(COOH)OCOCH3 + NaHCO3 = C6H4(COONa)OCOCH3 + CO2 + H2O =>
C6H4(COOH)OCOCH3 + NaHCO3 = C6H4(COONa)OCOCH3 + CO2 + H2O
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
IF5 = IF3 + F2 =>
IF5 = IF3 + F2
C2O4 + H6 = CH3OH + H2O =>
C2O4 + 2 H6 = 2 CH3OH + 2 H2O
AgNO3 + H2O = Ag + HNO3 + OH =>
AgNO3 + H2O = Ag + HNO3 + OH
NH4Cl + O2 = HCl + H2O + HNO3 =>
NH4Cl + 2 O2 = HCl + H2O + HNO3
Al(s) + Ni(NO3)2 = Al(NO3)2 + Ni =>
Al(s) + Ni(NO3)2 = Al(NO3)2 + Ni
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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