| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 H{+} + 5 Cl{-}(aq) + ClO3{-}(aq) = 3 Cl2(aq) + 3 H2O
ZnS + KMnO4 + H2SO4 = ZnSO4 + MnSO4 + K2SO4 + H2O =>
5 ZnS + 8 KMnO4 + 12 H2SO4 = 5 ZnSO4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
CuSO4 + Pb(NO3)2 = Cu(NO3)2 + PbSO4
H2C6O6H6 + NaOH = H2O + NaHC6H6O6 =>
H2C6O6H6 + NaOH = H2O + NaHC6H6O6
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
ZnCO3 + HNO3 = Zn(NO3)2 + CO2 + H2O =>
ZnCO3 + 2 HNO3 = Zn(NO3)2 + CO2 + H2O
HI + Ca(OH)2 = H2O + CaI2 =>
2 HI + Ca(OH)2 = 2 H2O + CaI2
K + Br2 = KBr2 =>
K + Br2 = KBr2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Na2CO3(aq) + CaCl2*2H2O = CaCO3(s) + NaCl(aq) + H2O(aq) =>
Na2CO3(aq) + CaCl2*2H2O = CaCO3(s) + 2 NaCl(aq) + 2 H2O(aq)
Na2S2O3 + CH3COOH = H2O + SO2 + S + CH3COONa =>
Na2S2O3 + 2 CH3COOH = H2O + SO2 + S + 2 CH3COONa
CH3OH + H2 = CH3 + H2O =>
2 CH3OH + H2 = 2 CH3 + 2 H2O
KCIO + NH3 = N2 + H2O + KCI =>
3 KCIO + 2 NH3 = N2 + 3 H2O + 3 KCI
Mn(NO3)2 = MnO2 + NO + O2 =>
Mn(NO3)2 = MnO2 + 2 NO + O2
Hg + HCl = HHgCl =>
Hg + HCl = HHgCl
Cu(NO3)2 + H2O + Na2S = CuS + NaOH + HNO3 =>
Cu(NO3)2 + 2 H2O + Na2S = CuS + 2 NaOH + 2 HNO3
H2CCHCH3 + Cl2 = H2CC(Cl)CH3 + HCl =>
H2CCHCH3 + Cl2 = H2CC(Cl)CH3 + HCl
C17H38 + O2 = CO2 + H2O =>
2 C17H38 + 53 O2 = 34 CO2 + 38 H2O
Zn + CuCl2 = Cu + ZnCl =>
2 Zn + CuCl2 = Cu + 2 ZnCl
V + Si = VSi2 =>
V + 2 Si = VSi2
FeCl3 + NH4CNS = Fe(CN)3 + NH4Cl + S =>
FeCl3 + 3 NH4CNS = Fe(CN)3 + 3 NH4Cl + 3 S
AgNO3Na2CO3 = AgCO3Na2NO3 =>
AgNO3Na2CO3 = AgCO3Na2NO3
Zn + H(SO4) = ZnSO4 + H2 =>
2 Zn + 2 H(SO4) = 2 ZnSO4 + H2
NH4OH + KNO3 = NH4NO3 + KOH =>
NH4OH + KNO3 = NH4NO3 + KOH
Ca + Al(SO4)3 = Al + CaSO4 =>
3 Ca + Al(SO4)3 = Al + 3 CaSO4
Rh + O2 + HCl = H3RhCl6 + H2O =>
4 Rh + 3 O2 + 24 HCl = 4 H3RhCl6 + 6 H2O
NH4NO3 + Cu + HCl = NH4Cl + CuNO3 + H2O =>
9 NH4NO3 + 8 Cu + 10 HCl = 10 NH4Cl + 8 CuNO3 + 3 H2O
Al2O3(s) + H2(g) = Al(s) + H2O(g) =>
Al2O3(s) + 3 H2(g) = 2 Al(s) + 3 H2O(g)
CuBr2(aq) + Na2S(aq) = CuS + NaBr =>
CuBr2(aq) + Na2S(aq) = CuS + 2 NaBr
Cu(SO4) + K(OH) = Cu(OH)2 + K2(SO4) =>
Cu(SO4) + 2 K(OH) = Cu(OH)2 + K2(SO4)
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
KI + Cl2 = I2 + KCl =>
2 KI + Cl2 = I2 + 2 KCl
FeCe2 + K2S = FeS + KCe =>
FeCe2 + K2S = FeS + 2 KCe
S + CrO4 = Cr2O3 + SO3 =>
5 S + 6 CrO4 = 3 Cr2O3 + 5 SO3
CH3COOH2{+} + C6H5COO{-} = CH3COOH + C6H5COOH =>
CH3COOH2{+} + C6H5COO{-} = CH3COOH + C6H5COOH
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + NH4NO3 =>
Pb(NO3)2 + (NH4)2CO3 = PbCO3 + 2 NH4NO3
Li(OH) + H3(PO4) = Li3PO4 + H2O =>
3 Li(OH) + H3(PO4) = Li3PO4 + 3 H2O
K2CO3(s) + BaCl2(aq) = KCl(aq) + BaCO3(s) =>
K2CO3(s) + BaCl2(aq) = 2 KCl(aq) + BaCO3(s)
C + H2O = CO + H2 =>
C + H2O = CO + H2
H2O + HClO = H + Cl2O5 =>
3 H2O + 2 HClO = 8 H + Cl2O5
HClO{4} + KOH = KClO{4} + H2O =>
HClO{4} + KOH = KClO{4} + H2O
CsCl + NaCl + SbCl3 = Cs2NaSbCl6 =>
2 CsCl + NaCl + SbCl3 = Cs2NaSbCl6
Nb2TaN2F2 = TaN + NbN + NbF5 + Nb =>
5 Nb2TaN2F2 = 5 TaN + 5 NbN + 2 NbF5 + 3 Nb
Al + S = AlS =>
Al + S = AlS
CH3CONH2 + LiAlH4 + H2O = CH3CH2NH2 + LiAl(OH)2 =>
3 CH3CONH2 + 2 LiAlH4 + H2O = 3 CH3CH2NH2 + 2 LiAl(OH)2
C6H5NH2 + NO2{-} + HCl = C6H5N2{+} + Cl{-} + H2O =>
C6H5NH2 + NO2{-} + 2 HCl = C6H5N2{+} + 2 Cl{-} + 2 H2O
H2CO + H2 = H3COH =>
H2CO + H2 = H3COH
Li + BaO = LiBaO =>
Li + BaO = LiBaO
Na + H2 = NaH =>
2 Na + H2 = 2 NaH
Mn(OH)2 + HCl = HMnClO + H2O =>
Mn(OH)2 + HCl = HMnClO + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
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