| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H8O7(H2O) + NaHCO3 = C6H7O7Na + 2 H2O + CO2
Fe + Co = Fe2Co3 =>
2 Fe + 3 Co = Fe2Co3
FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe
SiO2 + Ca(OH)2 = CaSiO3 + H2O =>
SiO2 + Ca(OH)2 = CaSiO3 + H2O
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
Au(NO3)3 + Na2CO3 = Au2(CO3)3 + NaNO3 =>
2 Au(NO3)3 + 3 Na2CO3 = Au2(CO3)3 + 6 NaNO3
SiO2 + Fe = Fe2SiO2 =>
SiO2 + 2 Fe = Fe2SiO2
HCl + NaClO = NaOH + Cl =>
HCl + NaClO = NaOH + 2 Cl
MnO4 + NO + H2O = Mn + HNO3 =>
3 MnO4 + 8 NO + 4 H2O = 3 Mn + 8 HNO3
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
Fe(OH)3 = Fe2O3*3H2O =>
2 Fe(OH)3 = Fe2O3*3H2O
Ca(OH)2(s) + HCl(aq) = Ca(OH)Cl(aq) + H2O(l) =>
Ca(OH)2(s) + HCl(aq) = Ca(OH)Cl(aq) + H2O(l)
AlBr3 + Mg(No3)2 = Al(No3)3 + MgBr2 =>
2 AlBr3 + 3 Mg(No3)2 = 2 Al(No3)3 + 3 MgBr2
NaCl + H2SO = Na2SO + HCl =>
2 NaCl + H2SO = Na2SO + 2 HCl
KCH3COO + (NH4)2CO3 = NH4CH3COO + K2CO3 =>
2 KCH3COO + (NH4)2CO3 = 2 NH4CH3COO + K2CO3
HC2H3O2(l) + CaCO3(s) = CO2(g) + H2O(l) + Ca(C2H3O2)2(s) =>
2 HC2H3O2(l) + CaCO3(s) = CO2(g) + H2O(l) + Ca(C2H3O2)2(s)
H2O + SO2 + CO2 = H2SO4 + C =>
2 H2O + 2 SO2 + CO2 = 2 H2SO4 + C
AlBr3 + Mg(No3)2 = Al(No3)3 + MgBr2 =>
2 AlBr3 + 3 Mg(No3)2 = 2 Al(No3)3 + 3 MgBr2
Cr(OH)2 + CO2 = CrCO3 + H2O =>
Cr(OH)2 + CO2 = CrCO3 + H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Nh4Cl = Nh4{+} + Cl{-} =>
Nh4Cl = Nh4{+} + Cl{-}
Na + CrO7 = Na2CrO7 =>
2 Na + CrO7 = Na2CrO7
MnO4{-1)+Cr{+3}+H2O = Mn{+2}+Cr2O7{-2}+H{+} =>
6 MnO4{-1)+10Cr{+3}+11H2O = 6 Mn{+2}+5Cr2O7{-2}+22H{+}
AlBr3 + Na2SO3 + H2O = NaBr + Al(OH)3 + H2SO3 =>
2 AlBr3 + 3 Na2SO3 + 6 H2O = 6 NaBr + 2 Al(OH)3 + 3 H2SO3
(C2H6O)5 + O2 = CO2 + H2O =>
(C2H6O)5 + 15 O2 = 10 CO2 + 15 H2O
S2O3{-2} + H3O{+} + Cr2O7{-2} = Cr{+3} + H2O + SO4{-2} =>
3 S2O3{-2} + 26 H3O{+} + 4 Cr2O7{-2} = 8 Cr{+3} + 39 H2O + 6 SO4{-2}
NaOH + H2O2 + SO2 = NaHSO4 + H2O =>
NaOH + H2O2 + SO2 = NaHSO4 + H2O
NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq) =>
2 NaOH(aq) + CuSO4(aq) = Cu(OH)2(s) + Na2SO4(aq)
C6H6O3 + H2 = C6H12O3 =>
C6H6O3 + 3 H2 = C6H12O3
NaMnO4 + NaOH + Na2C2O4 = MnO2 + Na2CO3 + H2O =>
2 NaMnO4 + 4 NaOH + 3 Na2C2O4 = 2 MnO2 + 6 Na2CO3 + 2 H2O
AlBr3 + Mg(No3)2 = Al(No3)3 + MgBr2 =>
2 AlBr3 + 3 Mg(No3)2 = 2 Al(No3)3 + 3 MgBr2
NaMnO4 + SO2 + H2O = Na2SO4 + MnSO4 + H2SO4 =>
2 NaMnO4 + 5 SO2 + 2 H2O = Na2SO4 + 2 MnSO4 + 2 H2SO4
C1322H1909O856N5S + H2O = CO + NO2 + SO2 + CH4 =>
1.9999999999993C1322H1909O856N5S + H2O = 1688.9999999994CO + 9.9999999999966NO2 + 1.9999999999993SO2 + 954.99999999967CH4
HCl + CO2 = H2O + CO + Cl2 =>
2 HCl + CO2 = H2O + CO + Cl2
NaOCl + H2O = OCl{-} + NaOH + H{+} =>
NaOCl + H2O = OCl{-} + NaOH + H{+}
Al(OH)2Cl + HCl = Al + H2O + Cl2 =>
2 Al(OH)2Cl + 4 HCl = 2 Al + 4 H2O + 3 Cl2
NH4{-} + O3 = NO3{-}N + H2O =>
3 NH4{-} + 5 O3 = 3 NO3{-}N + 6 H2O
H2S2O3 + Mg(OH)2 = Mg(S2)O3 + H2O =>
H2S2O3 + Mg(OH)2 = Mg(S2)O3 + 2 H2O
(NH2)2CO + H3BO3 = B2(NH)3 + H2O + CO2 =>
3(NH2)2CO + 4 H3BO3 = 2 B2(NH)3 + 9 H2O + 3 CO2
KMnO4 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + K2SO4 + 5 Na2SO4 + 2 MnSO4 + 8 H2O
CuO + FeO = Cu2O + Fe2O3 =>
2 CuO + 2 FeO = Cu2O + Fe2O3
Cu(NO3)2(aq) + Na3PO4(aq) = Cu3(PO4)2(s) + NaNO3(aq) =>
3 Cu(NO3)2(aq) + 2 Na3PO4(aq) = Cu3(PO4)2(s) + 6 NaNO3(aq)
SbCl3 + Pb3[Fe(CN)6]4 = SbFe(CN)6 + Pb3(Cl3)4 =>
4 SbCl3 + Pb3[Fe(CN)6]4 = 4 SbFe(CN)6 + Pb3(Cl3)4
C12H23O11 + O2 = CO2 + H2O =>
4 C12H23O11 + 49 O2 = 48 CO2 + 46 H2O
Ca(OH)2 + HCl = CaCl2 + water =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
NaOH + C16H8N2Na2O8S2 = Na3N2O8S2 + C16H8OH =>
NaOH + C16H8N2Na2O8S2 = Na3N2O8S2 + C16H8OH
Fe2O3 + Na2S2O3 + H2O = FeO + Na2SO4 + H2SO4 =>
4 Fe2O3 + Na2S2O3 + H2O = 8 FeO + Na2SO4 + H2SO4
(FeCu)S2 + HNO3 = Fe(NO3)3 + Cu(NO3)2 + H2SO4 + NO + H2O =>
3(FeCu)S2 + 32 HNO3 = 3 Fe(NO3)3 + 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 10 H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3(inacidicsolution) =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3(inacidicsolution)
Li2O + H2 = LiH + H2O =>
Li2O + 2 H2 = 2 LiH + H2O
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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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