| Équations équilibrées la veille | Équations équilibrées le lendemain |
C5H7NO2 + 7 O2 = 5 CO2 + 3 H2O + NO3{-} + H{+}
Fe(OH)3 + KOH = KFeO2 + H2O =>
Fe(OH)3 + KOH = KFeO2 + 2 H2O
NH4NO3(s) + HCl(aq) = NH4Cl + HNO3 =>
NH4NO3(s) + HCl(aq) = NH4Cl + HNO3
C5H12O(l) + O2 = CO2 + H2O =>
2 C5H12O(l) + 15 O2 = 10 CO2 + 12 H2O
Mg + Cu(SO)4 = Mg(SO)4 + Cu =>
Mg + Cu(SO)4 = Mg(SO)4 + Cu
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
K2FeO4 + BaCl2 = BaFeO4 + KCl =>
K2FeO4 + BaCl2 = BaFeO4 + 2 KCl
CH3CHCH3CHCH3CH3 + O2 = CO2 + H2O =>
2 CH3CHCH3CHCH3CH3 + 19 O2 = 12 CO2 + 14 H2O
NaOH + Mg(HCO3)2 = Na + Mg + H2O + CO3 =>
2 NaOH + Mg(HCO3)2 = 2 Na + Mg + 2 H2O + 2 CO3
Rh + FeCl3 = RhCl3 + Fe =>
Rh + FeCl3 = RhCl3 + Fe
CH3OHCH2CH2CH2CH3 + O2 = CO2 + H2O =>
4 CH3OHCH2CH2CH2CH3 + 31 O2 = 20 CO2 + 26 H2O
NaAu(CN)2 + NaCN + Fe = Na4Fe(CN)6 + Au =>
2 NaAu(CN)2 + 2 NaCN + Fe = Na4Fe(CN)6 + 2 Au
Na2CO3 + HCe = NaCe + CO2 + H2O =>
Na2CO3 + 2 HCe = 2 NaCe + CO2 + H2O
HN4NO3 + CH2 = N2 + CO + H2O =>
4 HN4NO3 + 5 CH2 = 10 N2 + 5 CO + 7 H2O
K2FeO4 + BaCl2 = BaFeO4 + KCl =>
K2FeO4 + BaCl2 = BaFeO4 + 2 KCl
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
MnO4{-} + H{+} + Cu{+} = Cu{+2} + Mn{+2} + H2O =>
MnO4{-} + 8 H{+} + 5 Cu{+} = 5 Cu{+2} + Mn{+2} + 4 H2O
BaCl2 + NaCO3 = BaCl2NaCO3 =>
BaCl2 + NaCO3 = BaCl2NaCO3
Al(NO3)3 + ZnCl2 = AlCl3 + Zn(NO3)2 =>
2 Al(NO3)3 + 3 ZnCl2 = 2 AlCl3 + 3 Zn(NO3)2
BaCl2 + Fe2(SO4)3 = BaSO4(s) + FeCl3 =>
3 BaCl2 + Fe2(SO4)3 = 3 BaSO4(s) + 2 FeCl3
NH3 + Cu(NO3)2 = N(NO3)2 + CuH3 =>
NH3 + Cu(NO3)2 = N(NO3)2 + CuH3
C8H12O3N2 + O2 = CO2 + H2O + NH3 =>
C8H12O3N2 + 8 O2 = 8 CO2 + 3 H2O + 2 NH3
ClNH3C3H5(COOH)2 + NaOH = NH2C3H5(COONa)2 + NaCl + H2O =>
ClNH3C3H5(COOH)2 + 3 NaOH = NH2C3H5(COONa)2 + NaCl + 3 H2O
MgSO4 + In = MgIn + SO4 =>
MgSO4 + In = MgIn + SO4
SOCl2 = SO + Cl2 =>
SOCl2 = SO + Cl2
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
I2 + K2SO3 + H2O = KI + H2SO4 =>
I2 + K2SO3 + H2O = 2 KI + H2SO4
AgNO2 + NaCl = AgCl + NaNO2 =>
AgNO2 + NaCl = AgCl + NaNO2
KH2PO4 + KOH + LiCl = H2O + Li3PO4 + KCl =>
KH2PO4 + 2 KOH + 3 LiCl = 2 H2O + Li3PO4 + 3 KCl
Sn{+4+e = Sn{+2} =>
Sn{+4+2e = Sn{+2}
Fe(C2O4) + OH + H2O = Fe(OH)3 + C2O4H2 =>
Fe(C2O4) + OH + 2 H2O = Fe(OH)3 + C2O4H2
Ba + H = BaH2 =>
Ba + 2 H = BaH2
C6H3(OH)3 + NaOH = NaC6H2(OH)3 + H2O =>
C6H3(OH)3 + NaOH = NaC6H2(OH)3 + H2O
FeO2(s) + O2(g) = FeO3(s) =>
2 FeO2(s) + O2(g) = 2 FeO3(s)
Cr + HCIO3 = Cr(CIO3)2 + H2 =>
Cr + 2 HCIO3 = Cr(CIO3)2 + H2
(CH3)3COH + Na = (CH3)3CONa + H2 =>
2(CH3)3COH + 2 Na = 2(CH3)3CONa + H2
Fe(NO3)3Na3PO4 = FePO4 + NaNO3 =>
Fe(NO3)3Na3PO4 = FePO4 + 3 NaNO3
Ba0 + H2SO4 = BaSO4 + H2 =>
Ba0 + H2SO4 = BaSO4 + H2
Ca2(SO4)2 + AgNO3 = Ca(NO3)2 + Ag2SO4 =>
Ca2(SO4)2 + 4 AgNO3 = 2 Ca(NO3)2 + 2 Ag2SO4
Ca(OH)2 + NaSO4 = Ca(SO4)2 + NaOH =>
Ca(OH)2 + 2 NaSO4 = Ca(SO4)2 + 2 NaOH
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
SrCl2 + HNO3 = HCl + Sr(NO3)2 =>
SrCl2 + 2 HNO3 = 2 HCl + Sr(NO3)2
KI + Cl2 = KCl2 + I2 =>
2 KI + 2 Cl2 = 2 KCl2 + I2
Cl2(g) + NaBr(ac) = NaCl(ac) + Br2(ac) =>
Cl2(g) + 2 NaBr(ac) = 2 NaCl(ac) + Br2(ac)
C7H6N + O2 = CO2 + H2O + N2 =>
2 C7H6N + 17 O2 = 14 CO2 + 6 H2O + N2
Zn + Ag(CN)2{-} + OH{-} = Ag + CN{-} + Zn(OH)4{2-} =>
Zn + 2 Ag(CN)2{-} + 4 OH{-} = 2 Ag + 4 CN{-} + Zn(OH)4{2-}
MnCrO4 + I2 + Na2CrO4 + H2O = HI + NaMnO4 + H2CrO4 =>
2 MnCrO4 + 5 I2 + Na2CrO4 + 8 H2O = 10 HI + 2 NaMnO4 + 3 H2CrO4
NH4NO3 + KOH = KNO3 + H2O + NH =>
3 NH4NO3 + 2 KOH = 2 KNO3 + 5 H2O + 4 NH
H2O2 + HOH(CO2{-})CC(CO2{-})HOH = HCO2{-} + H2O + CO2 =>
3 H2O2 + HOH(CO2{-})CC(CO2{-})HOH = 2 HCO2{-} + 4 H2O + 2 CO2
MnO2 + HCl = Cl2 + H2O + MnCl2 =>
MnO2 + 4 HCl = Cl2 + 2 H2O + MnCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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