| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H5(C17H35COO)3 + 163 O2 = 114 CO2 + 110 H2O
BaCO3 + CO2 + H2O = Ba(HCO3)2 =>
BaCO3 + CO2 + H2O = Ba(HCO3)2
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
CuSO4*5H2O + KNO3 = Cu(NO3)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KNO3 = Cu(NO3)2 + K2SO4 + 5 H2O
BaS + Ni(NO3)2 = Ba(NO3)2 + NiS =>
BaS + Ni(NO3)2 = Ba(NO3)2 + NiS
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
SrSO4 + NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O =>
SrSO4 + 2 NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O
ZnCl2 + Ca = Zn + Ca2Cl =>
ZnCl2 + 4 Ca = Zn + 2 Ca2Cl
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
CS2 + Br2 = CBr4 + S2Br2 =>
CS2 + 3 Br2 = CBr4 + S2Br2
K(NO3) + Fe = Fe(NO3)3 + K =>
3 K(NO3) + Fe = Fe(NO3)3 + 3 K
[Ag(NH3)2]Cl + HNO3 = NH4NO3 + AgCl =>
[Ag(NH3)2]Cl + 2 HNO3 = 2 NH4NO3 + AgCl
Ca + SO2 = CaS + O2 =>
Ca + SO2 = CaS + O2
Fe + O = Fe{3+} + O{2-} =>
2 Fe + 3 O = 2 Fe{3+} + 3 O{2-}
K2Cr2O7 + C6H4(CH3)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + C8H6O4 =>
2 K2Cr2O7 + C6H4(CH3)2 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O + C8H6O4
P4(s) + O2 = P2O3 =>
P4(s) + 3 O2 = 2 P2O3
Au(CN)3 + Zn = Au + Zn(CN)2 =>
2 Au(CN)3 + 3 Zn = 2 Au + 3 Zn(CN)2
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Zn + HNO3(diluido) = Zn(NO3)2 + H2O + NH4NO3 =>
4 Zn + 10 HNO3(diluido) = 4 Zn(NO3)2 + 3 H2O + NH4NO3
CH6 + O2 = CO2 + H2O =>
2 CH6 + 5 O2 = 2 CO2 + 6 H2O
NH4OH + HBr = H2O + NH4Br =>
NH4OH + HBr = H2O + NH4Br
COC2 + H2O = C2H2 + CO(OH)2 =>
COC2 + 2 H2O = C2H2 + CO(OH)2
Ca + Br(l)2 = CaBr2 =>
Ca + Br(l)2 = CaBr2
C6H5CH2(CH3) + KMnO4 + H2SO4 = C6H3(COOH)3 + K2SO4 + MnSO4 + H2O =>
45 C6H5CH2(CH3) + 138 KMnO4 + 207 H2SO4 = 40 C6H3(COOH)3 + 69 K2SO4 + 138 MnSO4 + 312 H2O
K2CO3 + Pb(NO3)2 = Pb(CO3)2 + K2(NO3) =>
2 K2CO3 + Pb(NO3)2 = Pb(CO3)2 + 2 K2(NO3)
Ca2Fe4Al2Si7O22(OH)2 + H2O + H2CO3 = Al2Si2O5(OH)4 + HCO3 + H4SiO4 + Ca + Fe =>
Ca2Fe4Al2Si7O22(OH)2 + 5 H2O + 12 H2CO3 = Al2Si2O5(OH)4 + 12 HCO3 + 5 H4SiO4 + 2 Ca + 4 Fe
LiOH + Mg(OH)2 = Li2Mg + H2O2 =>
2 LiOH + Mg(OH)2 = Li2Mg + 2 H2O2
MnO4 + HCl + CH3OH = MnCl2 + HCHO2 + H2O =>
2 MnO4 + 4 HCl + 3 CH3OH = 2 MnCl2 + 3 HCHO2 + 5 H2O
Cu2NO3 + KI = CuI + K2NO3 =>
Cu2NO3 + 2 KI = 2 CuI + K2NO3
CaH2C2O6 + Na2CO3 = NaHCO3 + CaCO3 =>
CaH2C2O6 + Na2CO3 = 2 NaHCO3 + CaCO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C6H5I + Cu = C12H10 + CuI2 =>
2 C6H5I + Cu = C12H10 + CuI2
Ag(NO3) + Na2SO4 = Ag2SO4 + Na(NO3) =>
2 Ag(NO3) + Na2SO4 = Ag2SO4 + 2 Na(NO3)
SrSO4 + H3PO4 = Sr3(PO4)2 + H2SO4 =>
3 SrSO4 + 2 H3PO4 = Sr3(PO4)2 + 3 H2SO4
SrCO3 + HCIO2 = Sr(CIO2)2 + CO2 + H2O =>
SrCO3 + 2 HCIO2 = Sr(CIO2)2 + CO2 + H2O
FeI3 + HClO4 + H2SO4 = I2 + HCl + Fe2(SO4)3 + H2O =>
8 FeI3 + 3 HClO4 + 12 H2SO4 = 12 I2 + 3 HCl + 4 Fe2(SO4)3 + 12 H2O
C6H12O6 + SO4{-2} + H{+} = H2S + CO2 + H2O =>
C6H12O6 + 3 SO4{-2} + 6 H{+} = 3 H2S + 6 CO2 + 6 H2O
K2CrO4 + H2SO4 + K2C2O4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO4 + 8 H2SO4 + 3 K2C2O4 = 6 CO2 + 5 K2SO4 + Cr2(SO4)3 + 8 H2O
Br + Y = YBr3 =>
3 Br + Y = YBr3
NaI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
6 NaI + 2 K2Cr2O7 + 14 H2SO4 = 3 I2 + 2 Cr2(SO4)3 + 2 K2SO4 + 6 NaSO4 + 14 H2O
AgO2 + Na2HPO3 + NaOH = Ag + Na3PO4 + H2O =>
AgO2 + 2 Na2HPO3 + 2 NaOH = Ag + 2 Na3PO4 + 2 H2O
Al3H5 = Al + H2 =>
2 Al3H5 = 6 Al + 5 H2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
Cl2 + H2O = H{+} + ClO3{-} + Cl{-} =>
3 Cl2 + 3 H2O = 6 H{+} + ClO3{-} + 5 Cl{-}
NaBr + Ca(C2H3O2)2 = CaBr2 + NaC2H3O2 =>
2 NaBr + Ca(C2H3O2)2 = CaBr2 + 2 NaC2H3O2
LiOH + Mg(OH)2 = Li2Mg + H2O2 =>
2 LiOH + Mg(OH)2 = Li2Mg + 2 H2O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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