| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(C6H5)2NH + H2SO4 + 2 NaNO3 = (C6H5)4N2 + Na2SO4 + 2 NO2 + 2 H2O
Rb + LiCl = LiRb + Cl =>
Rb + LiCl = LiRb + Cl
silvernitrate + potassiumcarbonate = Ag2CO3 + potassiumnitrate =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
C9H13N3O5 + H2O = C9H12N2O6 + NH3 =>
C9H13N3O5 + H2O = C9H12N2O6 + NH3
TiCl3 + H2O = Ti(OH)3 + HCl =>
TiCl3 + 3 H2O = Ti(OH)3 + 3 HCl
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
H3PO4 + Ca = H + Ca3(PO4)2 =>
2 H3PO4 + 3 Ca = 6 H + Ca3(PO4)2
Co + (NH4)2S = Co2S3 + NH4 =>
2 Co + 3(NH4)2S = Co2S3 + 6 NH4
Ca(C2H3O2)2 = CaCO3(CH3)2CO =>
Ca(C2H3O2)2 = CaCO3(CH3)2CO
Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2 =>
Co(NO3)2 + Ca(OH)2 = Ca(NO3)2 + Co(OH)2
Ba(s) + H2SO4(aq) = BaSO4(s) + H2 =>
Ba(s) + H2SO4(aq) = BaSO4(s) + H2
NH4Cl + K2CrO4 = (NH4)2CrO4 + KCl =>
2 NH4Cl + K2CrO4 = (NH4)2CrO4 + 2 KCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
IO3{-} + HSO3{-} = I3{-} + SO4{2-} + H{+} + H2O =>
3 IO3{-} + 8 HSO3{-} = I3{-} + 8 SO4{2-} + 6 H{+} + H2O
Ce{4} + Pd{2} = Pd{4} + Ce{3} =>
2 Ce{4} + Pd{2} = Pd{4} + 2 Ce{3}
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
ZnCl2 + S(NH4)2 = Zn(NH4)2 + SCl2 =>
ZnCl2 + S(NH4)2 = Zn(NH4)2 + SCl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
KCl = K(aq)Cl(aq) =>
KCl = K(aq)Cl(aq)
PCl5 = PCl3 + Cl2 =>
PCl5 = PCl3 + Cl2
LiBr + F2 = LiF + Br =>
2 LiBr + F2 = 2 LiF + 2 Br
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
Na + H5O = Na5O5H + H2 =>
5 Na + 5 H5O = Na5O5H + 12 H2
AgHCO3 = Ag2O + CO2 + H2O =>
2 AgHCO3 = Ag2O + 2 CO2 + H2O
CuP + HCl = CuCl + PCl5 + H =>
CuP + 6 HCl = CuCl + PCl5 + 6 H
KO2 + HI = KI + I2 + H2O =>
2 KO2 + 8 HI = 2 KI + 3 I2 + 4 H2O
H2O + Bi{3+} + Cl{-} = Bi6(OH)12Cl6 + H{+} =>
12 H2O + 6 Bi{3+} + 6 Cl{-} = Bi6(OH)12Cl6 + 12 H{+}
Pb + Zn(NO3)2 = Zn + Pb(NO3) =>
2 Pb + Zn(NO3)2 = Zn + 2 Pb(NO3)
C2H4Br2 + NaOH = C2H4(OH)2 + NaBr =>
C2H4Br2 + 2 NaOH = C2H4(OH)2 + 2 NaBr
CH3CHO = CH3COOC2H5 =>
2 CH3CHO = CH3COOC2H5
C5H12O2 + O2 = CO2 + H2O =>
C5H12O2 + 7 O2 = 5 CO2 + 6 H2O
Cr + FeSO4 = CrSO4 + Fe =>
Cr + FeSO4 = CrSO4 + Fe
CuSO4 + NH4OH = Cu(NH3)6 + SO4 + H2O =>
CuSO4 + 6 NH4OH = Cu(NH3)6 + SO4 + 6 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe2O3 + C = CO + Fe =>
Fe2O3 + 3 C = 3 CO + 2 Fe
Rf + C2 = Rf4C3 =>
8 Rf + 3 C2 = 2 Rf4C3
Pb(NO3)2(aq) + NH3Cl(aq) = PbCl2(s) + NH3NO3 =>
Pb(NO3)2(aq) + 2 NH3Cl(aq) = PbCl2(s) + 2 NH3NO3
FeI2 + HIO3 + HCI = FeCI3 + ICI + H2O =>
4 FeI2 + HIO3 + 5 HCI = 4 FeCI3 + ICI + 3 H2O
C6H14 + Cl2 = CHCl + HCl =>
C6H14 + 7 Cl2 = 6 CHCl + 8 HCl
CH3CH(OSO3H)CH3 + H2O = CH3CH(OH)CH3 + H2SO4 =>
CH3CH(OSO3H)CH3 + H2O = CH3CH(OH)CH3 + H2SO4
NaCl + HCl = NaH + Cl2 =>
NaCl + HCl = NaH + Cl2
Ca(OH)02 + H2SO4 = CaSO4 + H2O =>
Ca(OH)02 + H2SO4 = CaSO4 + 2 H2O
LiHO + HCl = LiClO + H =>
LiHO + HCl = LiClO + 2 H
CuP + HCl = CuCl + PCl5 + H =>
CuP + 6 HCl = CuCl + PCl5 + 6 H
CO2 + H2O = C3H8 + O3 =>
9 CO2 + 12 H2O = 3 C3H8 + 10 O3
NH4Cl + CuO = Cu + N2 + HCl + H2O =>
2 NH4Cl + 3 CuO = 3 Cu + N2 + 2 HCl + 3 H2O
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
C2H4Br2 + NaOH = C2H4(ONa)2 + HBr =>
C2H4Br2 + 2 NaOH = C2H4(ONa)2 + 2 HBr
Ca(OH)2 + SO2 + O2 = CaSO4 + H2O =>
2 Ca(OH)2 + 2 SO2 + O2 = 2 CaSO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/14/24
Équations équilibrées sur03/15/23
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