| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + N(C2H5)3 = N(C2H5)3HCl
Cu2(OH)3Cl + H2SO4 = CuSO4 + H2O + HCl =>
Cu2(OH)3Cl + 2 H2SO4 = 2 CuSO4 + 3 H2O + HCl
Bi + H3PO4 = Bi3(PO4)5 + H2 =>
6 Bi + 10 H3PO4 = 2 Bi3(PO4)5 + 15 H2
H2SO4(aq)Li2SO4(aq) = LiHSO4(aq) =>
H2SO4(aq)Li2SO4(aq) = 2 LiHSO4(aq)
Sr(Br)2 + Cl2 = Sr(Cl)2 + Br2 =>
Sr(Br)2 + Cl2 = Sr(Cl)2 + Br2
Cr + C = CrC3 =>
Cr + 3 C = CrC3
Mn(NO2)2BeCI2 = Be(NO2)2MnCI2 =>
Mn(NO2)2BeCI2 = Be(NO2)2MnCI2
FeSO4 + H2SO4 = Fe2SO43 + SO2 + H2O =>
2 FeSO4 + 37 H2SO4 = Fe2SO43 + 38 SO2 + 37 H2O
AgNO3 + K2S2O8 + H2O = KHSO4 + HNO3 + Ag2O2 =>
2 AgNO3 + K2S2O8 + 2 H2O = 2 KHSO4 + 2 HNO3 + Ag2O2
FeSO4 + H2SO4 = Fe2(SO4)3 + S + H2O =>
6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + S + 4 H2O
TaC + O2 = Ta2O5 + CO =>
4 TaC + 7 O2 = 2 Ta2O5 + 4 CO
BaCl2 + (NH4)2SO4 = BaSO4 + (NH4)Cl =>
BaCl2 + (NH4)2SO4 = BaSO4 + 2(NH4)Cl
AgCl + NH4OH = Ag[(NH3)2]Cl + H2O =>
AgCl + 2 NH4OH = Ag[(NH3)2]Cl + 2 H2O
PbO + H2 = H2O + Pb =>
PbO + H2 = H2O + Pb
C9H20O + CO2 = CO + H2O =>
C9H20O + 18 CO2 = 27 CO + 10 H2O
V(NO3)3 + FeCl2 = Fe(NO3)2 + VCl3 =>
2 V(NO3)3 + 3 FeCl2 = 3 Fe(NO3)2 + 2 VCl3
Fe2O3 + NH3 = Fe3O4 + H2O + N2 =>
9 Fe2O3 + 2 NH3 = 6 Fe3O4 + 3 H2O + N2
FeOHSO4 + HNO3 = Fe(NO3)3 + H2O + Fe2(SO4)3 =>
3 FeOHSO4 + 3 HNO3 = Fe(NO3)3 + 3 H2O + Fe2(SO4)3
SO2 + Hg(OH)2 = HgSO3 + H2O =>
SO2 + Hg(OH)2 = HgSO3 + H2O
NaOH + HCl + KOH = NaCl(KOH) + H2O =>
NaOH + HCl + KOH = NaCl(KOH) + H2O
Ca + Zn(NO3)3 = Ca(NO3) + Zn =>
3 Ca + Zn(NO3)3 = 3 Ca(NO3) + Zn
N2O(s) + CH4(g) = N2(s) + CO2(g) + H2O(g) =>
4 N2O(s) + CH4(g) = 4 N2(s) + CO2(g) + 2 H2O(g)
Mn(s)NaF(aq) = MnF(aq)Na(s) =>
Mn(s)NaF(aq) = MnF(aq)Na(s)
HCHO + KOH = HCOOK + CH3OH =>
2 HCHO + KOH = HCOOK + CH3OH
Na2CrO4 + Pb(NO3)2 = PbCrO4 + Na(NO3) =>
Na2CrO4 + Pb(NO3)2 = PbCrO4 + 2 Na(NO3)
HCl + Mg(OH)2 = MgCl2 + H2O =>
2 HCl + Mg(OH)2 = MgCl2 + 2 H2O
Sb(s)O(g)Cl(g) = SbOCl(s) =>
Sb(s)O(g)Cl(g) = SbOCl(s)
Al{3+} + NH4OH = Al(OH)3 + NH4{+} =>
Al{3+} + 3 NH4OH = Al(OH)3 + 3 NH4{+}
C6H4BrNH2 + H2O = OH + C6H4BrNH3 =>
C6H4BrNH2 + H2O = OH + C6H4BrNH3
NaCl + BeF2 = NaF2 + BeCl =>
NaCl + BeF2 = NaF2 + BeCl
(NH4)2S + Zn(NO3)2 = ZnS + NH4(NO3) =>
(NH4)2S + Zn(NO3)2 = ZnS + 2 NH4(NO3)
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Na2HCO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 =>
8 Na2HCO3 + 15 HC2H3O2 = 6 CO2 + 10 H2O + 16 NaC2H3O2
Mn + HNO3 = Mn(NO3)2 + N2 + H2O =>
5 Mn + 12 HNO3 = 5 Mn(NO3)2 + N2 + 6 H2O
FeO + Cu(NO3)2 = Fe(NO3)2 + CuO =>
FeO + Cu(NO3)2 = Fe(NO3)2 + CuO
Al(SO)Pb(ClO) = Al(ClO)Pb(SO) =>
Al(SO)Pb(ClO) = Al(ClO)Pb(SO)
C4H8O2 + C2H5OH = C6H12O2 + H2O =>
C4H8O2 + C2H5OH = C6H12O2 + H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
FBa = BaF =>
FBa = BaF
Na3PO4 + Ba3(PO4)2 = Na3(PO4)2 + Ba3PO4 =>
Na3PO4 + Ba3(PO4)2 = Na3(PO4)2 + Ba3PO4
FeSO4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeSO4 + 2 H2SO4 = Fe2(SO4)3 + SO2 + 2 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H2 + C5H5NO2 = CH4 + CO2 + NH3 =>
7 H2 + C5H5NO2 = 4 CH4 + CO2 + NH3
CuSO4(aq)Zn(aq) = ZnSO4(aq)Cu(s) =>
CuSO4(aq)Zn(aq) = ZnSO4(aq)Cu(s)
H2C4H4O6 + H2O = H3O + C4H4O6 =>
H2C4H4O6 + 2 H2O = 2 H3O + C4H4O6
IO3{-} + HSO3{-} = H2O + HSO4{-} + SO4{2-} + I2 =>
2 IO3{-} + 5 HSO3{-} = H2O + 3 HSO4{-} + 2 SO4{2-} + I2
Br2 + CH3Cl = CH2ClBr + HBr =>
Br2 + CH3Cl = CH2ClBr + HBr
C2H5NHCl + H2O = OH + C2H5NH4Cl =>
C2H5NHCl + 3 H2O = 3 OH + C2H5NH4Cl
Br2 + CH3Cl = CH2BrCl + HBr =>
Br2 + CH3Cl = CH2BrCl + HBr
Cr(OH)3 + CsOH = CsCrO2 + H2O =>
Cr(OH)3 + CsOH = CsCrO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/26/24
Équations équilibrées sur05/26/23
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