| Équations équilibrées la veille | Équations équilibrées le lendemain |
HOC6H11 + HNO3 = OC6H10 + HNO2 + H2O
AgNO3 + NaF = AgF + NaNO3 =>
AgNO3 + NaF = AgF + NaNO3
Cu(HSO3)2 + Cu(OH)2 = CuSO3 + H2O =>
Cu(HSO3)2 + Cu(OH)2 = 2 CuSO3 + 2 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C26H32N2O6 + O2 = CO2 + H2O + NH3 =>
2 C26H32N2O6 + 59 O2 = 52 CO2 + 26 H2O + 4 NH3
Mg + Zn(SO4) = MgSO4 + Zn =>
Mg + Zn(SO4) = MgSO4 + Zn
CH3CH2CH2CO2H + H2O = CH3CH2CH2CO2 + H3O =>
CH3CH2CH2CO2H + H2O = CH3CH2CH2CO2 + H3O
LiCl + Na2O = Li2O + NaCl =>
2 LiCl + Na2O = Li2O + 2 NaCl
H2SO3 + H = S + H2O =>
H2SO3 + 4 H = S + 3 H2O
SiO2(s) + HF(l) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(l) = SiF4(g) + 2 H2O(l)
POCl3 + H2O = H3PO4 + Cl2 + H2 =>
2 POCl3 + 6 H2O = 2 H3PO4 + 3 Cl2 + 3 H2
NH2OH + OH{-} = N2O + H2O + {-8} =>
4 NH2OH + 8 OH{-} = 2 N2O + 10 H2O + {-8}
H2SO3 + H = S2O3 + H2O =>
2 H2SO3 + 2 H = S2O3 + 3 H2O
Ni + Al2O3 = Ni2O3 + Al =>
2 Ni + Al2O3 = Ni2O3 + 2 Al
HC3H3O3 = C2H4O + CO2 =>
HC3H3O3 = C2H4O + CO2
K(MnO4) + H2C2O4 + H2SO4 = Mn(SO4) + K2(SO4) + CO2 + H2O =>
2 K(MnO4) + 5 H2C2O4 + 3 H2SO4 = 2 Mn(SO4) + K2(SO4) + 10 CO2 + 8 H2O
H2SO3 + H = H2S + H2O =>
H2SO3 + 6 H = H2S + 3 H2O
C6H8O6 + H2O = H + CO2 =>
C6H8O6 + 6 H2O = 20 H + 6 CO2
C2H4O2 + Na2CO3 = NaC2H3O2 + H2O + CO2 =>
2 C2H4O2 + Na2CO3 = 2 NaC2H3O2 + H2O + CO2
CuSO4 + MnO2 = MnSO4 + CuO2 =>
CuSO4 + MnO2 = MnSO4 + CuO2
FeS + NaOH = FeOH + NaS =>
FeS + NaOH = FeOH + NaS
[Co(H2O)6]Cl2 + NH4Cl + H2O2 + NH3 = [Co(NH3)5Cl]Cl2 + H2O =>
2[Co(H2O)6]Cl2 + 2 NH4Cl + H2O2 + 8 NH3 = 2[Co(NH3)5Cl]Cl2 + 14 H2O
Pb + CH3COOH = PbCH3COO + H2 =>
2 Pb + 2 CH3COOH = 2 PbCH3COO + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Pb + CH3COOH = CH3COOPb + H2 =>
2 Pb + 2 CH3COOH = 2 CH3COOPb + H2
Si + Sb + CaCl2 = CaSi2 + SbCl3 =>
6 Si + 2 Sb + 3 CaCl2 = 3 CaSi2 + 2 SbCl3
H2SO4 + Fe2O3 = Fe + SO4 + H2O =>
3 H2SO4 + Fe2O3 = 2 Fe + 3 SO4 + 3 H2O
Pb + CH3COOH = (CH3COO)2Pb + H2 =>
Pb + 2 CH3COOH = (CH3COO)2Pb + H2
HCl + CaSO4H4O2 = H2SO4 + CaCl2 + H2O =>
2 HCl + CaSO4H4O2 = H2SO4 + CaCl2 + 2 H2O
Ca(OH)2 + HCIO3 = Ca(CIO3)2 + H2O =>
Ca(OH)2 + 2 HCIO3 = Ca(CIO3)2 + 2 H2O
Fe + Se2 = FeSe =>
2 Fe + Se2 = 2 FeSe
K(MnO4) + H2C2O4 + H2SO4 = Mn(SO4) + K2(SO4) + CO2 + H2O =>
2 K(MnO4) + 5 H2C2O4 + 3 H2SO4 = 2 Mn(SO4) + K2(SO4) + 10 CO2 + 8 H2O
Pb + CH3COOH = Pb(CH3COO)2 + H2 =>
Pb + 2 CH3COOH = Pb(CH3COO)2 + H2
Mg(ClO3)2 + NaOH = Mg(OH)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaOH = Mg(OH)2 + 2 NaClO3
CH3COOH + Pb = Pb(CH3COOH) =>
CH3COOH + Pb = Pb(CH3COOH)
Ca(H2PO4)2 + NH3 = (NH4)2HPO4 + CaHPO4 =>
Ca(H2PO4)2 + 2 NH3 = (NH4)2HPO4 + CaHPO4
CuCl2 + Br = Cl + CuBr2 =>
CuCl2 + 2 Br = 2 Cl + CuBr2
KClO3 + C12H22O11 = CO2 + H2O + K + Cl =>
8 KClO3 + C12H22O11 = 12 CO2 + 11 H2O + 8 K + 8 Cl
NaCN + H2O2 = NaCNO + H2O =>
NaCN + H2O2 = NaCNO + H2O
H2S + Li(OH) = LiHS + H2O =>
H2S + Li(OH) = LiHS + H2O
NaCn + H2O2 = NaOCn + H2O =>
NaCn + H2O2 = NaOCn + H2O
TiO2 + H2 = TiO + H2O =>
TiO2 + H2 = TiO + H2O
Cu(NO3)2 + KSCN = Cu(SCN)2 + K(NO3) =>
Cu(NO3)2 + 2 KSCN = Cu(SCN)2 + 2 K(NO3)
Cu2 + Br = CuBr =>
Cu2 + 2 Br = 2 CuBr
NaCN + H2O2 = NaOCN + H2O =>
NaCN + H2O2 = NaOCN + H2O
Pd + HCl = PdCl + H =>
Pd + HCl = PdCl + H
PH3 + O2 = P2 + H2O =>
4 PH3 + 3 O2 = 2 P2 + 6 H2O
NaNO2 + HCl = NaCl + NaNO3 + NO + H2O =>
3 NaNO2 + 2 HCl = 2 NaCl + NaNO3 + 2 NO + H2O
KMnO4 + NO2 + H2O = MnO2 + HNO3 + KOH =>
KMnO4 + 3 NO2 + 2 H2O = MnO2 + 3 HNO3 + KOH
Be(OH)2 + OH{-} = BeO2{2-} + H2O =>
Be(OH)2 + 2 OH{-} = BeO2{2-} + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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