| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5OH + K = C6H5 + KOH
Ca(HO)2 + HF = CaF2 + H2O =>
Ca(HO)2 + 2 HF = CaF2 + 2 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
NaClO + CH3COOH = Cl2 + CH3COONa + H2O + O2 =>
4 NaClO + 4 CH3COOH = 2 Cl2 + 4 CH3COONa + 2 H2O + O2
H2 + I2 = HI = =>
H2 + I2 = 2 HI
Ti(OH)3 + HNO3 = TiO(NO3)2 + NO + H2O =>
3 Ti(OH)3 + 7 HNO3 = 3 TiO(NO3)2 + NO + 8 H2O
Ca + Al2S3 = CaS3 + Al2 =>
Ca + Al2S3 = CaS3 + Al2
Sn(s) + HF(aq) = SnF2(aq) + H2 =>
Sn(s) + 2 HF(aq) = SnF2(aq) + H2
Li2S + P2S5 + LiCl = Li6PS5Cl =>
5 Li2S + P2S5 + 2 LiCl = 2 Li6PS5Cl
Al3 + Cl2 = AlCl3 =>
2 Al3 + 9 Cl2 = 6 AlCl3
Li2O + Zn3(PO4)2 = Li3PO4 + ZnO =>
3 Li2O + Zn3(PO4)2 = 2 Li3PO4 + 3 ZnO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgCl + (NH4)2S = Ag2S + NH3 + HCl =>
2 AgCl + (NH4)2S = Ag2S + 2 NH3 + 2 HCl
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2 + H2O =>
2 HC2H3O2(aq) + Mg(OH)2(s) = Mg(C2H3O2)2 + 2 H2O
PCl5 + Al = AlCl3 + P4 =>
12 PCl5 + 20 Al = 20 AlCl3 + 3 P4
FeS2 = Fe3S4 + S2 =>
3 FeS2 = Fe3S4 + S2
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
NaK + H2O = H2 + KNaOH =>
2 NaK + 2 H2O = H2 + 2 KNaOH
InOH + HNO3 = InNO3 + H2O =>
InOH + HNO3 = InNO3 + H2O
HBr + H2O2 = HBrO3 + H2O =>
HBr + 3 H2O2 = HBrO3 + 3 H2O
Pb(Ac)2 + KI = PbI2 + K(Ac) =>
Pb(Ac)2 + 2 KI = PbI2 + 2 K(Ac)
Pb(NO3)(aq) + NaBr(aq) = PbBr(s) + Na(NO3)(aq) =>
Pb(NO3)(aq) + NaBr(aq) = PbBr(s) + Na(NO3)(aq)
P + S = P2S5 =>
2 P + 5 S = P2S5
Mg + SnSO4 = MgSO4 + Sn =>
Mg + SnSO4 = MgSO4 + Sn
CH3CO2K + H2SO4 = CH3COOH + K2SO4 =>
2 CH3CO2K + H2SO4 = 2 CH3COOH + K2SO4
LiCl + HSO4 = LiSO4 + HCl =>
LiCl + HSO4 = LiSO4 + HCl
Zn(NO3)2 + Na = NaNO3 + Zn =>
Zn(NO3)2 + 2 Na = 2 NaNO3 + Zn
CH3CH2OH + Cu(OH)2 = CH3CH2COH + Cu + H2O =>
3 CH3CH2OH + 2 Cu(OH)2 = 2 CH3CH2COH + 2 Cu + 5 H2O
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
S + SO2 = SO =>
S + SO2 = 2 SO
HNO3 + HCl = ClNO + Cl2 + H2O =>
HNO3 + 3 HCl = ClNO + Cl2 + 2 H2O
Na2O + HCl = NaCl + H2O =>
Na2O + 2 HCl = 2 NaCl + H2O
XCaCl + F = XCaF + Cl =>
XCaCl + F = XCaF + Cl
CaOH2O = CaO*H2O =>
CaOH2O = CaO*H2O
Co(No3)2 + KOH = Co(OH)2 + KNo3 =>
Co(No3)2 + 2 KOH = Co(OH)2 + 2 KNo3
H2O + Ca(ClO)2 = Ca(HO)2 + Cl2O =>
H2O + Ca(ClO)2 = Ca(HO)2 + Cl2O
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
C2H5OH + K2Cr2O7 + H2SO4 = CrSO4 + K2SO4 + CH3CO2H + H2O =>
2 C2H5OH + K2Cr2O7 + 3 H2SO4 = 2 CrSO4 + K2SO4 + 2 CH3CO2H + 5 H2O
S2O8{2-} + Cr{3+} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
3 S2O8{2-} + 2 Cr{3+} + 7 H2O = Cr2O7{2-} + 6 SO4{2-} + 14 H{+}
PbO + H2SO4(conc) = H2O + PbSO4 =>
PbO + H2SO4(conc) = H2O + PbSO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Sn + Cu(NO3)2 = Sn(NO3) + Cu =>
2 Sn + Cu(NO3)2 = 2 Sn(NO3) + Cu
Zn(NO3)2 + Na2S = ZnS + NaNO3 =>
Zn(NO3)2 + Na2S = ZnS + 2 NaNO3
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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