| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4 + 8 HCl = KCl + MnCl2 + 5 Cl + 4 H2O
C2H5OH(l) + O2(g) = C02(g) + H2O(g) =>
C2H5OH(l) + O2(g) = C02(g) + 3 H2O(g)
Zn + Sn2Cl2 = ZnCl2 + Sn =>
Zn + Sn2Cl2 = ZnCl2 + 2 Sn
Al + CuNO3 = Al(NO3) + Cu =>
Al + CuNO3 = Al(NO3) + Cu
Ag(NO4) + MgCl = AgCl + Mg(NO4) =>
Ag(NO4) + MgCl = AgCl + Mg(NO4)
(NH4)4[Fe(CN)6] + MgMnO4 + KOH = Fe2O3 + K2CO3 + MgO + MnO + N2 + H2O =>
4(NH4)4[Fe(CN)6] + 43 MgMnO4 + 48 KOH = 2 Fe2O3 + 24 K2CO3 + 43 MgO + 43 MnO + 20 N2 + 56 H2O
Cd + HCl(aq) = CdCl2 + H2 =>
Cd + 2 HCl(aq) = CdCl2 + H2
Pb(NO3)2 + HCl = Pb + HCl(NO3)2 =>
Pb(NO3)2 + HCl = Pb + HCl(NO3)2
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CuCl2 + H2O = Cu + H2OCl2 =>
CuCl2 + H2O = Cu + H2OCl2
HCl(aq) + NaCl(aq) = Cl2 + NaH =>
HCl(aq) + NaCl(aq) = Cl2 + NaH
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
Pb(OH)2 + CH3(COOH) = H2O + Pb(CH3COO)2 =>
Pb(OH)2 + 2 CH3(COOH) = 2 H2O + Pb(CH3COO)2
N2H6SO4 + I2 = HI + N2H5SO4 =>
2 N2H6SO4 + I2 = 2 HI + 2 N2H5SO4
K2S + SbCl3 = Sb2S3 + KCl =>
3 K2S + 2 SbCl3 = Sb2S3 + 6 KCl
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
Ca3(PO4)2 + Li(OH) = Li3(PO4) + Ca(OH)2 =>
Ca3(PO4)2 + 6 Li(OH) = 2 Li3(PO4) + 3 Ca(OH)2
Zn{+2} + IO3{-} + I{-} + SO4{-2} + H2O = Zn5(OH)8SO4 + I2 =>
15 Zn{+2} + 4 IO3{-} + 20 I{-} + 3 SO4{-2} + 12 H2O = 3 Zn5(OH)8SO4 + 12 I2
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
Cu3PO4 + Zn = ZnPO4 + Cu =>
Cu3PO4 + Zn = ZnPO4 + 3 Cu
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
KMnO4 + NaNO2 = KNO2 + NaMnO4 =>
KMnO4 + NaNO2 = KNO2 + NaMnO4
FeCl3 + K2S + H2SO4 = FeSO4 + S + KCl + H2O =>
6 FeCl3 + 9 K2S + 8 H2SO4 = 6 FeSO4 + 11 S + 18 KCl + 8 H2O
HCNO + OH = CNO + H2O =>
HCNO + OH = CNO + H2O
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
C4H7BrO2 + O2 = CO2 + H2O + Br =>
4 C4H7BrO2 + 19 O2 = 16 CO2 + 14 H2O + 4 Br
HCl + P = H3P + Cl2 =>
6 HCl + 2 P = 2 H3P + 3 Cl2
C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + NaHCO3 =>
2 C17H35COONa + Ca(HCO3)2 = (C17H35COO)2Ca + 2 NaHCO3
SiH4 + H2O = H2SiO3 + H{+} + e =>
SiH4 + 3 H2O = H2SiO3 + 8 H{+} + 8e
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O = =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
H2MoO4 + H = Mo + H2O =>
H2MoO4 + 6 H = Mo + 4 H2O
MgCl2 + BaO = MgO + BaCl2 =>
MgCl2 + BaO = MgO + BaCl2
Fe + Cu2OH = Cu + FeOH =>
Fe + Cu2OH = 2 Cu + FeOH
H2SO4 + HOH = H3O + H(SO4) =>
H2SO4 + HOH = H3O + H(SO4)
H2(g) + O2(g) = H2*O(i) =>
2 H2(g) + O2(g) = 2 H2*O(i)
KI + AgNO3 = K + AgI + NO3 =>
KI + AgNO3 = K + AgI + NO3
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
K + Cu(NO3)2 = K(NO3) + Cu =>
2 K + Cu(NO3)2 = 2 K(NO3) + Cu
Sb2S3 + HNO3 + H2O = H3SbO4 + NO + H2SO4 =>
3 Sb2S3 + 28 HNO3 + 4 H2O = 6 H3SbO4 + 28 NO + 9 H2SO4
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Pt{+4} + H2 = Pt{+2} + H{+} =>
Pt{+4} + H2 = Pt{+2} + 2 H{+}
Mg + HgN2 = Mg3N2 + Hg =>
3 Mg + HgN2 = Mg3N2 + Hg
C6H5CH2OH + HCOOH = C6H5CH2OOCH + H2O =>
C6H5CH2OH + HCOOH = C6H5CH2OOCH + H2O
Pb2S2 + O = Pb2O + SO2 =>
Pb2S2 + 5 O = Pb2O + 2 SO2
AgNO3 + CsPO4 = AgPO4 + CsNO3 =>
AgNO3 + CsPO4 = AgPO4 + CsNO3
CH3COOH + NH4OH = CH3COONH4 + H2O =>
CH3COOH + NH4OH = CH3COONH4 + H2O
FeH2O + Cl = FeCl + H2O =>
FeH2O + Cl = FeCl + H2O
H2OX2 + CuSO4 = H2SO4 + CuOX2 =>
H2OX2 + CuSO4 = H2SO4 + CuOX2
NH4 + OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4 + 2 OH + H2SO4 = (NH4)2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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