| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH1433O0679N00064 + 79 O2 = 4 CO2 + 2866 H2O + 256 N
(N2) + O2 = (N2O) =>
2(N2) + O2 = 2(N2O)
LiNO3 + Ca = LiCa + NO3 =>
LiNO3 + Ca = LiCa + NO3
NaI + SnO = Na2O + SnI2 =>
2 NaI + SnO = Na2O + SnI2
I3{-} + SO2 + H2O = I{-} + SO32{-} + H3O{+} =>
59 I3{-} + 2 SO2 + 180 H2O = 177 I{-} + 2 SO32{-} + 120 H3O{+}
MnO4{-} + C4H4O6{-} + H{+} = Mn{+2} + CO2 + HCOOH =>
2 MnO4{-} + 4 C4H4O6{-} + 10 H{+} = 2 Mn{+2} + 3 CO2 + 13 HCOOH
Al203 + FeO = Al2O3 + Fe =>
2 Al203 + 609 FeO = 203 Al2O3 + 609 Fe
Pb(C3H3O2)2 + KI = PbI2 + KC3H3O2 =>
Pb(C3H3O2)2 + 2 KI = PbI2 + 2 KC3H3O2
Fe + MnO2 + H = FeMnO + H2O =>
Fe + MnO2 + 2 H = FeMnO + H2O
Pb(NO3)2(aq) + BaSO4(aq) = PbSO4(s) + Ba(NO3)2(aq) =>
Pb(NO3)2(aq) + BaSO4(aq) = PbSO4(s) + Ba(NO3)2(aq)
NaCl + NaSCN = Na + ClSCN =>
NaCl + NaSCN = 2 Na + ClSCN
PdF2 + Ca(CN)2 = Pd(CN)2 + CaF2 =>
PdF2 + Ca(CN)2 = Pd(CN)2 + CaF2
HC2H3O2(aq) + (OH)(aq) = (C2H3O2)(aq) + H2O(l) =>
HC2H3O2(aq) + (OH)(aq) = (C2H3O2)(aq) + H2O(l)
Ag(NO3) + CdCl2 = AgCl + Cd(NO3)2 =>
2 Ag(NO3) + CdCl2 = 2 AgCl + Cd(NO3)2
P2O5 + Mg + O2 = Mg2P2O7 =>
P2O5 + 2 Mg + O2 = Mg2P2O7
SO2 + KO2 = KS3O3 + O =>
3 SO2 + KO2 = KS3O3 + 5 O
C3H5(OH)3 + O2 = H2O + CO =>
C3H5(OH)3 + 2 O2 = 4 H2O + 3 CO
Na2SO3 + KMnO4 + NaHSO4 = Na2SO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 6 NaHSO4 = 8 Na2SO4 + 2 MnSO4 + K2SO4 + 3 H2O
AgCl + (NH4)2CO3 = Ag(NH3)Cl + H2O + CO2 =>
2 AgCl + (NH4)2CO3 = 2 Ag(NH3)Cl + H2O + CO2
CaCl2 + KOH + KMnO4 = Ca(ClO)2 + K2MnO4 + H2O =>
CaCl2 + 4 KOH + 4 KMnO4 = Ca(ClO)2 + 4 K2MnO4 + 2 H2O
C6H12OH + Cu(OH)2 = CuOH + C6H12O7 + H2O =>
C6H12OH + 13 Cu(OH)2 = 13 CuOH + C6H12O7 + 7 H2O
SO2(OH)2 + H2O = H2OH2SO4 =>
SO2(OH)2 + H2O = H2OH2SO4
Cl2 + NO + H2O = Cl{-} + NO3{-} + H{+} =>
3 Cl2 + 2 NO + 4 H2O = 6 Cl{-} + 2 NO3{-} + 8 H{+}
HBrO3 + C2H5OH = BrO2OC2H5 + H2O =>
HBrO3 + C2H5OH = BrO2OC2H5 + H2O
Al + Cr0O3 = Cr + Al2O3 =>
2 Al + Cr0O3 = Cr + Al2O3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C27H30O5S + NaClO = C27H29NaO5S + HClO =>
C27H30O5S + NaClO = C27H29NaO5S + HClO
potassiumiodide + Chlorine = potassiumChloride + iodine =>
2 KI + Cl2 = 2 KCl + I2
Cd(CH3)2 + ((CH3)3Si)2S = CdS + (CH3)4Si =>
Cd(CH3)2 + ((CH3)3Si)2S = CdS + 2(CH3)4Si
CS2 + Cl2 = CCl4 + S4Cl4 =>
2 CS2 + 6 Cl2 = 2 CCl4 + S4Cl4
C3H8O2 + KMnO4 = C3H2O4K2 + MnO2 + H2O + KOH =>
3 C3H8O2 + 8 KMnO4 = 3 C3H2O4K2 + 8 MnO2 + 8 H2O + 2 KOH
Fe(s) + ZnSO4(aq) = FeSO4(aq) + Zn =>
Fe(s) + ZnSO4(aq) = FeSO4(aq) + Zn
Na2S2O3 + I2 = NaI + SO2 + Na2S =>
2 Na2S2O3 + I2 = 2 NaI + 3 SO2 + Na2S
Mn2O7 + CH3COCH3 = MnO2 + CO2 + H2O =>
8 Mn2O7 + 3 CH3COCH3 = 16 MnO2 + 9 CO2 + 9 H2O
H3P0O4 + NaOH = Na3PO4 + H2O =>
H3P0O4 + 3 NaOH = Na3PO4 + 3 H2O
CH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH2 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 CH3CH(OH)CH2(OH) + 2 KOH
HN3 + CuO = Cu + NO3 + H2O =>
2 HN3 + 19 CuO = 19 Cu + 6 NO3 + H2O
R{-}COO{-} + Ca{+} = (R{-}COO)2Ca =>
2 R{-}COO{-} + Ca{+} = (R{-}COO)2Ca
HNO3 + Pt + HCl = H2[PtCl6] + NO2 + H2O =>
4 HNO3 + Pt + 6 HCl = H2[PtCl6] + 4 NO2 + 4 H2O
Al(NO2)3 + HNO3 = Al(NO3)3 + HNO2 =>
Al(NO2)3 + 3 HNO3 = Al(NO3)3 + 3 HNO2
H2Cr2O7 + H2O2 = H2Cr2O12 + H2O =>
H2Cr2O7 + 5 H2O2 = H2Cr2O12 + 5 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
HNO3 + Na2SiO3 = NaNO3 + H2SiO3 =>
2 HNO3 + Na2SiO3 = 2 NaNO3 + H2SiO3
MnO2 + Al = MnAl + O =>
MnO2 + Al = MnAl + 2 O
Fe2(SO4)3 + NaAlO2 + H2O = Fe(OH)3 + Al(OH)3 + Na2SO4 =>
Fe2(SO4)3 + 6 NaAlO2 + 12 H2O = 2 Fe(OH)3 + 6 Al(OH)3 + 3 Na2SO4
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Fe(IO3)3 = FeI3 + O2 =>
2 Fe(IO3)3 = 2 FeI3 + 9 O2
NaHSO4 = Na + H2 + S + O2 =>
2 NaHSO4 = 2 Na + H2 + 2 S + 4 O2
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3 =>
(NH4)2CO3 + CaSO4 = (NH4)2SO4 + CaCO3
Ai(NO3)3(aq) + H2SO4(aq) = Ai2(SO4)3(aq) + HNO3(aq) =>
2 Ai(NO3)3(aq) + 3 H2SO4(aq) = Ai2(SO4)3(aq) + 6 HNO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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