| Équations équilibrées la veille | Équations équilibrées le lendemain |
FePO4 + 3 NaI = Na3PO4 + FeI3
Ba(ClO3)2 + AgNO3 = Ba(NO3)2 + Ag(ClO3) =>
Ba(ClO3)2 + 2 AgNO3 = Ba(NO3)2 + 2 Ag(ClO3)
NH4Cl + KOH = H2O + NH3 + KCl =>
NH4Cl + KOH = H2O + NH3 + KCl
IO3{-} + H{+} + S2O3{-2} = S4O6{-2} + I2 + H2O =>
2 IO3{-} + 12 H{+} + 10 S2O3{-2} = 5 S4O6{-2} + I2 + 6 H2O
Na3 + BrSO4 = NaBr + Na2SO4 =>
Na3 + BrSO4 = NaBr + Na2SO4
Ti(NO3)2 + H2O = Ti + O2 + HNO3 =>
2 Ti(NO3)2 + 2 H2O = 2 Ti + O2 + 4 HNO3
Ni(NO3)2*6H2O + (H2C2O4) = NiC2O4*2H2O + H2O + HNO3 =>
Ni(NO3)2*6H2O + (H2C2O4) = NiC2O4*2H2O + 4 H2O + 2 HNO3
SbBr3 + Br = SbBr5 =>
SbBr3 + 2 Br = SbBr5
Na + S3 = NaS =>
3 Na + S3 = 3 NaS
La2O3 + CaCO3 + MnO3 = LaCaMnO3 + CO3 + O3 =>
La2O3 + 2 CaCO3 + 2 MnO3 = 2 LaCaMnO3 + 2 CO3 + O3
Cu(CH3CO2)2 + NaOH = Cu(OH)2 + NaCH3CO2 =>
Cu(CH3CO2)2 + 2 NaOH = Cu(OH)2 + 2 NaCH3CO2
HNO3 + HI = NIO3 + NO2 + H2O =>
3 HNO3 + HI = NIO3 + 2 NO2 + 2 H2O
Zn(OH)2 + KBr = ZnBr2 + KOH =>
Zn(OH)2 + 2 KBr = ZnBr2 + 2 KOH
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
Al + HNO3 = Al3(NO3) + H2 =>
6 Al + 2 HNO3 = 2 Al3(NO3) + H2
P4 + K2Cr2O7 = P4O10 + K2O + Cr2O3 =>
3 P4 + 10 K2Cr2O7 = 3 P4O10 + 10 K2O + 10 Cr2O3
KCl + Na2CO3 = K2CO3 + ClNa =>
2 KCl + Na2CO3 = K2CO3 + 2 ClNa
AgNO3 + Na + Cl = AgCl + NaNO3 =>
AgNO3 + Na + Cl = AgCl + NaNO3
LiAlH4 + CH3COOH + H2O = CH3CH2OH + LiOH + Al(OH)3 =>
LiAlH4 + 2 CH3COOH + 2 H2O = 2 CH3CH2OH + LiOH + Al(OH)3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeSO4 + NaOH = Fe(OH)3 + Na3SO4 =>
FeSO4 + 3 NaOH = Fe(OH)3 + Na3SO4
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Na3P + KCl = NaCl + K3P =>
Na3P + 3 KCl = 3 NaCl + K3P
Ti + NaOH = Na4[TiO4] + H2 =>
Ti + 4 NaOH = Na4[TiO4] + 2 H2
N2O4 + N2Cl4 = ClO2 + N2 =>
2 N2O4 + N2Cl4 = 4 ClO2 + 3 N2
C7H6O2 + ZnO = C14H10O4Zn + H2O =>
2 C7H6O2 + ZnO = C14H10O4Zn + H2O
Sr(OH)2 + Na2SO3 = SrSO3 + NaOH =>
Sr(OH)2 + Na2SO3 = SrSO3 + 2 NaOH
Ca + Li2Cl = CaCl + Li =>
Ca + Li2Cl = CaCl + 2 Li
HPO3 + NH3 + H2O = (NH4)2HPO4 =>
HPO3 + 2 NH3 + H2O = (NH4)2HPO4
Pb(NO3)2 + K2(CO3) = K2(NO3)2 + Pb(CO3) =>
Pb(NO3)2 + K2(CO3) = K2(NO3)2 + Pb(CO3)
Na2SO4 + BaCl2 = BaSO4 + NaCl =>
Na2SO4 + BaCl2 = BaSO4 + 2 NaCl
AgNO3 + NH4 = Ag + NH4NO3 =>
AgNO3 + NH4 = Ag + NH4NO3
CH3CHBrCH3NH3 + NH3 = CH3CHCH3NH2 + NH4Br =>
CH3CHBrCH3NH3 + NH3 = CH3CHCH3NH2 + NH4Br
CuS + H2O2 = CuSO3 + H2 =>
2 CuS + 3 H2O2 = 2 CuSO3 + 3 H2
Li2S + Fe(NO3)3 = LiNO3 + Fe2S3 =>
3 Li2S + 2 Fe(NO3)3 = 6 LiNO3 + Fe2S3
Mg + Zn(NO3) = MgZn(NO3) =>
Mg + Zn(NO3) = MgZn(NO3)
C5H12O2 + O2 = H2O + CO2 =>
C5H12O2 + 7 O2 = 6 H2O + 5 CO2
Fe3(s) + S2(s) = Fe2S3 =>
4 Fe3(s) + 9 S2(s) = 6 Fe2S3
(NH4)2SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + SO2 + H2O
NaHCO3 + C2O2H4 = NaC2O2H3 + H2O + CO2 =>
NaHCO3 + C2O2H4 = NaC2O2H3 + H2O + CO2
AgNO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + NO + Ag2SO4 + H2O =>
2 AgNO3 + 6 FeSO4 + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + Ag2SO4 + 4 H2O
CaCl2 + (COOH)2 = Ca(COOH)2 + Cl2 =>
CaCl2 + (COOH)2 = Ca(COOH)2 + Cl2
Zn(No3)2 + NaOH = ZnO + NaNo3 + H2O =>
Zn(No3)2 + 2 NaOH = ZnO + 2 NaNo3 + H2O
CaCO3 + NaOH = Na2CO3 + Ca(OH)2 =>
CaCO3 + 2 NaOH = Na2CO3 + Ca(OH)2
H2CO3 + NaOH = NaCO3 + H2 + O =>
2 H2CO3 + 2 NaOH = 2 NaCO3 + 3 H2 + 2 O
NMe4I + I2 = Me4NI5 =>
NMe4I + 2 I2 = Me4NI5
MnO4{-} + H3O{+} + Sn{2+} = Sn{4+} + Mn{2+} + H2O =>
2 MnO4{-} + 16 H3O{+} + 5 Sn{2+} = 5 Sn{4+} + 2 Mn{2+} + 24 H2O
H2SO4 + K2FeO4 = FeSO4 + K2O3 + H2O =>
H2SO4 + K2FeO4 = FeSO4 + K2O3 + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KBr + H2O = KOH + H + Br =>
KBr + H2O = KOH + H + Br
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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