| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 SnBr4 = 4 AlBr3 + 3 Sn
Cl2 + CsBr = CsCl + Br =>
Cl2 + 2 CsBr = 2 CsCl + 2 Br
Na2SO3C20H20N3Cl = C20H20N3ClNa2SO3 =>
Na2SO3C20H20N3Cl = C20H20N3ClNa2SO3
C2H6O + CuO = CH3CHO + H2O + Cu =>
C2H6O + CuO = CH3CHO + H2O + Cu
S + FeCl3 = FeS + Cl2 =>
2 S + 2 FeCl3 = 2 FeS + 3 Cl2
Pb4 + H2O = Pb(OH)4 + H2 =>
Pb4 + 16 H2O = 4 Pb(OH)4 + 8 H2
C2H6O + CuO = CH3CHO + H2O + Cu =>
C2H6O + CuO = CH3CHO + H2O + Cu
C2H4 + HCl = C2H6Cl2 =>
C2H4 + 2 HCl = C2H6Cl2
FSO4 + Cu(NO3)2 = F(NO3)2 + CuSO4 =>
FSO4 + Cu(NO3)2 = F(NO3)2 + CuSO4
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
NO3 + HCl = NO + H2O + Cl2 =>
NO3 + 4 HCl = NO + 2 H2O + 2 Cl2
Zn + HNO3 = Zn(NO3) + NH3NO5 + H2O =>
3 Zn + 5 HNO3 = 3 Zn(NO3) + NH3NO5 + H2O
Al(OH)3 + BaBr2 = AlBr3 + Ba(OH)2 =>
2 Al(OH)3 + 3 BaBr2 = 2 AlBr3 + 3 Ba(OH)2
C3H8 + O = C2H5COOH + H2O =>
C3H8 + 3 O = C2H5COOH + H2O
Zn + SO4 = Zn2SO4 =>
2 Zn + SO4 = Zn2SO4
C + H2O2 = CO2 + H2O =>
C + 2 H2O2 = CO2 + 2 H2O
CH3OH + MnO4{-} = CO2 + MnO2 + OH{-} + H2O =>
CH3OH + 2 MnO4{-} = CO2 + 2 MnO2 + 2 OH{-} + H2O
C2H6O + CuO = C2H4O + H2O + Cu2O =>
C2H6O + 2 CuO = C2H4O + H2O + Cu2O
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4 =>
FeSO4 + K3Fe(CN)6 = KFe(Fe(CN)6) + K2SO4
CH3COOCu + KOH = CH3COOK + CuOH =>
CH3COOCu + KOH = CH3COOK + CuOH
NiCl2 + H2S = NiS + H2Cl2 =>
NiCl2 + H2S = NiS + H2Cl2
Zn + (FeCl3) = ZnCl2 + Fe =>
3 Zn + 2(FeCl3) = 3 ZnCl2 + 2 Fe
Zn + H3O{+} = Zn{2+} + H2 + H2O =>
Zn + 2 H3O{+} = Zn{2+} + H2 + 2 H2O
NH + NO = N2 + OH =>
NH + NO = N2 + OH
I2 + HNO3 = HIO3 + NO + H2O =>
3 I2 + 10 HNO3 = 6 HIO3 + 10 NO + 2 H2O
Be + OH = Be(OH) =>
Be + OH = Be(OH)
(NH4)2SO4(aq) + NaOH(aq) = NH3(aq) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(aq) + 2 H2O(l) + Na2SO4(aq)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnO + H{+} = Zn{2+} + H2O =>
ZnO + 2 H{+} = Zn{2+} + H2O
H2O2 + CH4O = CO2 + H2O =>
3 H2O2 + CH4O = CO2 + 5 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Au + CKN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 CKN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
NH4Cl + Br2 = N2 + HCl + HBr =>
2 NH4Cl + 3 Br2 = N2 + 2 HCl + 6 HBr
Cu + HNO3(aq) = Cu(NO3)2(aq) + NO(g) + H2O =>
3 Cu + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 2 NO(g) + 4 H2O
C7H14 + O2 = CO + H2O =>
C7H14 + 7 O2 = 7 CO + 7 H2O
Cl2 + OH{-}1 = Cl{-}1 + ClO3{-}1 + H2O =>
3 Cl2 + 6 OH{-}1 = 5 Cl{-}1 + ClO3{-}1 + 3 H2O
ZnSO4 + Al = Al2(SO4)3 + Zn =>
3 ZnSO4 + 2 Al = Al2(SO4)3 + 3 Zn
Fe(oh)2 = Fe0 =>
Fe(oh)2 = 2 Fe0
C20H42 = C16H34 + C2H4 =>
C20H42 = C16H34 + 2 C2H4
NaCl + I2 = NaI + Cl =>
2 NaCl + I2 = 2 NaI + 2 Cl
Ag{+} + I{-} = Ag + I =>
Ag{+} + I{-} = Ag + I
BeO + Ca(OH)2 + H2O = Ca[Be(OH)4] =>
BeO + Ca(OH)2 + H2O = Ca[Be(OH)4]
HCl + KIO3 = HIO3 + KCl =>
HCl + KIO3 = HIO3 + KCl
NaHS + O2 = Na2S2O3 + H2O =>
2 NaHS + 2 O2 = Na2S2O3 + H2O
Zn + HNO = Zn(NO) + H2 =>
2 Zn + 2 HNO = 2 Zn(NO) + H2
K3PO4 + MgSO4 = Mg3(PO4)2 + K2SO4 =>
2 K3PO4 + 3 MgSO4 = Mg3(PO4)2 + 3 K2SO4
Mg + Zn = MgZn2 =>
Mg + 2 Zn = MgZn2
Nd2O3 + Ta2O5 = NdTa7O19 =>
Nd2O3 + 7 Ta2O5 = 2 NdTa7O19
KMnO4 + K2SO + H2SO4 = MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 K2SO + 9 H2SO4 = 6 MnSO4 + 8 K2SO4 + 9 H2O
CuF2 = Cu + F2 =>
CuF2 = Cu + F2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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