| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaCl + H2SO4 = NaHSO4 + HCl
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na2 =>
BaCl2 + Na2CrO4 = BaCrO4 + Cl2 + Na2
Mg + Cl2 = Mg(Cl2) =>
Mg + Cl2 = Mg(Cl2)
NaHCO3 + COOHCH2CH2COOH = COONaCH2CH2COONa + CO2 + H2O =>
2 NaHCO3 + COOHCH2CH2COOH = COONaCH2CH2COONa + 2 CO2 + 2 H2O
Mg + (NH4)2CO3 = MgCO3 + (NH4)2 =>
Mg + (NH4)2CO3 = MgCO3 + (NH4)2
C2H6 + O2 = C + H2O =>
2 C2H6 + 3 O2 = 4 C + 6 H2O
HCO3 + H2SO4 = CO2 + SO4 + H2O =>
2 HCO3 + H2SO4 = 2 CO2 + SO4 + 2 H2O
Cu0 = Cu1 =>
Cu0 = Cu1
NH3 + NaNO3 + H2O = NaOH + NH4NO3 =>
NH3 + NaNO3 + H2O = NaOH + NH4NO3
C2H5OH + CH3CH2COOH = H2O + CH3CH2COOC2H5 =>
C2H5OH + CH3CH2COOH = H2O + CH3CH2COOC2H5
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
H2SO4 + Li2SO3 = H2SO3 + Li2SO4 =>
H2SO4 + Li2SO3 = H2SO3 + Li2SO4
N2H5Cl + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + N2 + H2O + HCl =>
3 N2H5Cl + 2 K2Cr2O7 + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 N2 + 14 H2O + 3 HCl
NaOH + NH4Cl = NaCl + NH3 + water =>
NaOH + NH4Cl = NaCl + NH3 + H2O
Na2HPO4 + AgNO3 = Ag2HPO4(s) + NaNO3 =>
Na2HPO4 + 2 AgNO3 = Ag2HPO4(s) + 2 NaNO3
NaAl(OH)4 + H2SO4 = Al2(SO4)3 + NaOH + H2O =>
2 NaAl(OH)4 + 3 H2SO4 = Al2(SO4)3 + 2 NaOH + 6 H2O
KI + H2O + ZnCl2 = HCl + Zn + KIO3 =>
KI + 3 H2O + 3 ZnCl2 = 6 HCl + 3 Zn + KIO3
N2O + ClO = Cl + NO2 =>
N2O + 3 ClO = 3 Cl + 2 NO2
C8H10 + Br2 = C8H10Br2 =>
C8H10 + Br2 = C8H10Br2
CaCl2 + NaHCO3 = H2O + CO2 + NaCl + CaCO3 =>
CaCl2 + 2 NaHCO3 = H2O + CO2 + 2 NaCl + CaCO3
C4H9 + H2 = C4H10 =>
2 C4H9 + H2 = 2 C4H10
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
As2S3 + NO3{-} + H2O = AsO4{-3} + S + NO + H3O{+} =>
3 As2S3 + 10 NO3{-} + 12 H2O = 6 AsO4{-3} + 9 S + 10 NO + 8 H3O{+}
Cu(OH)2CO3 + C = CO2 + Cu + H2O =>
Cu(OH)2CO3 + C = 2 CO2 + Cu + H2O
Cu + HNO{3} = Cu(NO{3}) + NO + H{2}O =>
Cu + 3 HNO{3} = Cu(NO{3}) + 2 NO + 3 H{2}O
HCl(aq) + FeSO4(aq) = FeCl(aq) + HSO4(aq) =>
HCl(aq) + FeSO4(aq) = FeCl(aq) + HSO4(aq)
(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + [Cu(NH3)4](OH)2 =>
(CuOH)2SO4 + 8 NH4OH = [Cu(NH3)4]SO4 + 8 H2O + [Cu(NH3)4](OH)2
FeBr + NaOH = FeNa + BrOH =>
FeBr + NaOH = FeNa + BrOH
Ba(OH)2 + Na = Na(OH)2 + Ba2 =>
2 Ba(OH)2 + 2 Na = 2 Na(OH)2 + Ba2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H3AsO4 + Zn = AsH3 + ZnO2 =>
H3AsO4 + 2 Zn = AsH3 + 2 ZnO2
K2S2O5 + H2SO4 = KHSO4 + SO2 + H2O =>
K2S2O5 + 2 H2SO4 = 2 KHSO4 + 2 SO2 + H2O
SbH3 + Cl2 + OH{-} = Cl{-} + SbO43{-} + H2O =>
SbH3 + 44 Cl2 + 89 OH{-} = 88 Cl{-} + SbO43{-} + 46 H2O
AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O =>
2 AgNO3 + Ba(OH)2 = Ag2O + Ba(NO3)2 + H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
NaAlO2 + HNO3 = Al(NO3)3 + H2O + NaOH =>
NaAlO2 + 3 HNO3 = Al(NO3)3 + H2O + NaOH
CH2O + NO3{-} = N2 + CO2 + H2O + OH{-} =>
5 CH2O + 4 NO3{-} = 2 N2 + 5 CO2 + 3 H2O + 4 OH{-}
Co + CaBr2 = CoBr + Ca =>
2 Co + CaBr2 = 2 CoBr + Ca
NaClO + CH3COOH = H2O + CH3COO + NaCl =>
NaClO + 2 CH3COOH = H2O + 2 CH3COO + NaCl
Zn + S = Zn2S2 =>
2 Zn + 2 S = Zn2S2
Ga2(CO3)3 + HCl = CO2 + H2O + GaCl3 =>
Ga2(CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 GaCl3
Fe2{+} + Zn = Zn{+} + Fe =>
Fe2{+} + Zn = Zn{+} + 2 Fe
Ca3P2 + H2SO4 = Ca3(PO4)2 + SO2 + H2O =>
Ca3P2 + 8 H2SO4 = Ca3(PO4)2 + 8 SO2 + 8 H2O
Na2SO3 + H2SO4 = SO2(g) + H2O + Na2SO4 =>
Na2SO3 + H2SO4 = SO2(g) + H2O + Na2SO4
C2O + Ba(OH)2 = COH + BaO =>
C2O + Ba(OH)2 = 2 COH + BaO
Na2S2O3 + KBrO3 + H2O = NaOH + KBr + H2SO4 =>
3 Na2S2O3 + 4 KBrO3 + 9 H2O = 6 NaOH + 4 KBr + 6 H2SO4
Al2(HPO4)3 + NaOH = Al(OH)3 + Na2HPO4 =>
Al2(HPO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2HPO4
HCl + Mn = HClMn =>
HCl + Mn = HClMn
CH2NH4COOH + O2 = N2 + H2O + CO2 =>
4 CH2NH4COOH + 11 O2 = 2 N2 + 14 H2O + 8 CO2
C5H6 + Br2 = C5H4 + HBr =>
C5H6 + Br2 = C5H4 + 2 HBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/16/24
Équations équilibrées sur05/16/23
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