| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuFSe = SeFCu
KMnO4 + NaOH + Na2S = Na2MnO4 + KOH + S =>
2 KMnO4 + 2 NaOH + Na2S = 2 Na2MnO4 + 2 KOH + S
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
SIMg = SMgI =>
SIMg = SMgI
MnO + Al = Mn + Al2O =>
MnO + 2 Al = Mn + Al2O
C6H8O6NaHCO3 = NaC6H7O6CO2H2O =>
C6H8O6NaHCO3 = NaC6H7O6CO2H2O
NiCuHCl = NiClHCu =>
NiCuHCl = NiClHCu
AlCHCl = AlClCH =>
AlCHCl = AlClCH
NaC + H2SO4 = Na2SO4 + CH =>
2 NaC + H2SO4 = Na2SO4 + 2 CH
C2H6(g) + O2 = CO2 + H2O =>
2 C2H6(g) + 7 O2 = 4 CO2 + 6 H2O
C2H5NH2 + H2O = C2H5NH3OH =>
C2H5NH2 + H2O = C2H5NH3OH
CaClH2SO4 = CaSO4ClH2 =>
CaClH2SO4 = CaSO4ClH2
MgOHI = MgIOH =>
MgOHI = MgIOH
NH4Fe(SO4)2 + NaOH = NH4OH + Na2SO4 + Fe(OH)3 =>
NH4Fe(SO4)2 + 4 NaOH = NH4OH + 2 Na2SO4 + Fe(OH)3
K3[Fe(CN)6] + AgNO3 = KNO3 + AgCN + Fe(NO3)3 =>
K3[Fe(CN)6] + 6 AgNO3 = 3 KNO3 + 6 AgCN + Fe(NO3)3
ZnBr2 + Cl2 = ZnCl + Br =>
2 ZnBr2 + Cl2 = 2 ZnCl + 4 Br
S8 + H2O = SO4 + H =>
S8 + 32 H2O = 8 SO4 + 64 H
Co(H2O)6 + HCl = CoCl4 + H + H2O =>
Co(H2O)6 + 4 HCl = CoCl4 + 4 H + 6 H2O
C2H5OHNa = C2H5NaOH =>
C2H5OHNa = C2H5NaOH
MgHNO{3} = HMgNO{3} =>
MgHNO{3} = HMgNO{3}
MgI2(aq) + AgNO3(aq) = Mg(NO3)2(aq) + AgI(s) =>
MgI2(aq) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 AgI(s)
NaClKI = ClKNaI =>
NaClKI = ClKNaI
Na + KOH = NaOH + K =>
Na + KOH = NaOH + K
CuSO4 + Fe = Fe2(SO4)3 + Cu =>
3 CuSO4 + 2 Fe = Fe2(SO4)3 + 3 Cu
Cn + HCl = H2 + CnCl2 =>
Cn + 2 HCl = H2 + CnCl2
(CH3CO2)2CHCH3 = CH3CO2CHCH2 + CH3CO2H =>
(CH3CO2)2CHCH3 = CH3CO2CHCH2 + CH3CO2H
Na2O + H(OH) = Na(OH) =>
Na2O + H(OH) = 2 Na(OH)
Fe + H2O + O2 = Fe2O3H2O =>
4 Fe + 2 H2O + 3 O2 = 2 Fe2O3H2O
K2MnO4 + Br2 = KBr + MnBr2 + O2 =>
K2MnO4 + 2 Br2 = 2 KBr + MnBr2 + 2 O2
Br2 + CaF2 = Ca + BrF =>
Br2 + CaF2 = Ca + 2 BrF
Na2S2O3 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 7 H2SO4 = 8 MnSO4 + 5 Na2SO4 + 4 K2SO4 + 7 H2O
HCl(aq)Mg(s) = H(s)MgCl(aq) =>
HCl(aq)Mg(s) = H(s)MgCl(aq)
NH4VO3 + H2SO4 + H2O2 = H3[VO2(O2)2] + (NH4)2SO4 + H2O =>
2 NH4VO3 + H2SO4 + 4 H2O2 = 2 H3[VO2(O2)2] + (NH4)2SO4 + 2 H2O
NH3 + CrO3 = N2 + H2O + Cr2O3 =>
2 NH3 + 2 CrO3 = N2 + 3 H2O + Cr2O3
Zn(NO3)2 + (NH4)2S = ZnS + (NH4)(NO3) =>
Zn(NO3)2 + (NH4)2S = ZnS + 2(NH4)(NO3)
Sr(NO3)2 + KI = KNO3 + SrI2 =>
Sr(NO3)2 + 2 KI = 2 KNO3 + SrI2
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
NiSHCl = NiClHS =>
NiSHCl = NiClHS
HOCO = CHOO =>
HOCO = CHOO
P2O5 + O2 + H2 = H3PO4 =>
2 P2O5 + 3 O2 + 6 H2 = 4 H3PO4
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
[Zn] + [Cu(SO)] = [Cu(Zn)] + (SO) =>
[Zn] + [Cu(SO)] = [Cu(Zn)] + (SO)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaNO3 + HI = NaI + HNO3 =>
NaNO3 + HI = NaI + HNO3
Al + P = AlP =>
Al + P = AlP
Cr + H3PO4 = H3 + CrPO4 =>
Cr + H3PO4 = H3 + CrPO4
SH2O = SHO + H =>
SH2O = SHO + H
C3H8O3 + K2Cr2O7 + HCl = CO2 + CrCl3 + H2O + KOH =>
3 C3H8O3 + 7 K2Cr2O7 + 42 HCl = 9 CO2 + 14 CrCl3 + 26 H2O + 14 KOH
CH2CH(CH2)8COOH + HBr = CH2Br(CH2)9COOH =>
CH2CH(CH2)8COOH + HBr = CH2Br(CH2)9COOH
CaCO3 + Fe2O3 = CaO + Fe2(CO3)3 =>
3 CaCO3 + Fe2O3 = 3 CaO + Fe2(CO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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