| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2[HgI4] + 4 NH4NO3 + H2O = [Hg(NH2)Hg(O)]I + 3 NH4I + 4 KI + 4 HNO3
P + HNO + H2O = NO + H3PO =>
P + HNO + H2O = NO + H3PO
KNO3 + C = K2O + CO + N2 =>
2 KNO3 + 5 C = K2O + 5 CO + N2
Cl{-} + F2 = Cl2 + F{-} =>
2 Cl{-} + F2 = Cl2 + 2 F{-}
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
K2SO4 + Pb(NO3)2 = PbSO4 + KNO3 =>
K2SO4 + Pb(NO3)2 = PbSO4 + 2 KNO3
C4H8 + Cl2 = C4H8Cl =>
2 C4H8 + Cl2 = 2 C4H8Cl
Co + H2SO4 + K2Cr2O7 = CoSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Co + 7 H2SO4 + K2Cr2O7 = 3 CoSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
NaNO2 + HCl = NO + NO2 + NaCl + H2O =>
2 NaNO2 + 2 HCl = NO + NO2 + 2 NaCl + H2O
H2D + XOH = X2D + H2O =>
H2D + 2 XOH = X2D + 2 H2O
C6H12O6 + H2 = C6H14 + H2O =>
C6H12O6 + 7 H2 = C6H14 + 6 H2O
CH3CO2OH + O2 = CO2 + H2O =>
2 CH3CO2OH + 3 O2 = 4 CO2 + 4 H2O
Ti(NO3)3 + K2(SO4) = K2(NO3)3 + Ti(SO4) =>
Ti(NO3)3 + K2(SO4) = K2(NO3)3 + Ti(SO4)
C4H4 + O7 = CO2 + H2O =>
7 C4H4 + 10 O7 = 28 CO2 + 14 H2O
Mn3Ga2S6 = MnS + Ga2S + S2 =>
Mn3Ga2S6 = 3 MnS + Ga2S + S2
CuSO4*5H2O + CaCl2*2H2O = CaSO4*5H2O + CuCl2*2H2O =>
CuSO4*5H2O + CaCl2*2H2O = CaSO4*5H2O + CuCl2*2H2O
HBr + Ba(OH)2 = BaBr2 + H2O =>
2 HBr + Ba(OH)2 = BaBr2 + 2 H2O
Fe2S3 + O2 = FeO + SO2 =>
Fe2S3 + 4 O2 = 2 FeO + 3 SO2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2NNH2 + HNO3 = H2O + NNH2O =>
5 H2NNH2 + 4 HNO3 = 5 H2O + 7 NNH2O
K3PO4 + HJ = KJ + H3PO4 =>
K3PO4 + 3 HJ = 3 KJ + H3PO4
H6 + O2 = (H3O) =>
H6 + O2 = 2(H3O)
CO2 + H2O = C8H8 + O2 =>
8 CO2 + 4 H2O = C8H8 + 10 O2
CoCl2 + KOH + KClO3 = Co2O3 + KCl + H2O =>
6 CoCl2 + 12 KOH + KClO3 = 3 Co2O3 + 13 KCl + 6 H2O
Pb + CrF3 = Cr + PbF4 =>
3 Pb + 4 CrF3 = 4 Cr + 3 PbF4
Al(s) + H2SO4(aq) = Al2(SO4)4(aq) + H2(g) =>
2 Al(s) + 4 H2SO4(aq) = Al2(SO4)4(aq) + 4 H2(g)
Cd + ZnCl2 = CdCl2 + Zn =>
Cd + ZnCl2 = CdCl2 + Zn
SnCl2 + HCl + SO2 = SnCl4 + H2O + S =>
2 SnCl2 + 4 HCl + SO2 = 2 SnCl4 + 2 H2O + S
KOH + (NH4)2SO4 = K2SO4 + NH4OH =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH4OH
BaBr2 + H2SO4 = Br2H2 + BaSO4 =>
BaBr2 + H2SO4 = Br2H2 + BaSO4
P4 + HClO3 + H2O = H3PO4 + HCl =>
3 P4 + 10 HClO3 + 18 H2O = 12 H3PO4 + 10 HCl
K6Fe(CN)6 + Cl2 = K4Fe(CN)6 + KCl =>
K6Fe(CN)6 + Cl2 = K4Fe(CN)6 + 2 KCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
NO2 + SnCl2*2H2O + HCl = NH2 + SnCl4 + H2O =>
NO2 + 3 SnCl2*2H2O + 6 HCl = NH2 + 3 SnCl4 + 8 H2O
CH3COOH + Be(OH)2 = (CH3COO)2Be + H2O =>
2 CH3COOH + Be(OH)2 = (CH3COO)2Be + 2 H2O
Li(s) + CuSO4(aq) = Cu(s) + Li2SO4(aq) =>
2 Li(s) + CuSO4(aq) = Cu(s) + Li2SO4(aq)
NaCl + H2O = H2ONaCl =>
NaCl + H2O = H2ONaCl
P4 + HClO3 + H2O = H3PO4 + HCl =>
3 P4 + 10 HClO3 + 18 H2O = 12 H3PO4 + 10 HCl
NH3 + HIO3 = NH4IO3 =>
NH3 + HIO3 = NH4IO3
KMnO4 + H2SO4 + Hg = MnSO4 + HgSO4 + K2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 5 Hg = 2 MnSO4 + 5 HgSO4 + K2SO4 + 8 H2O
KOH + SiO2 = KSiO3 + H2 =>
2 KOH + 2 SiO2 = 2 KSiO3 + H2
HCl + Ra = RaCl2 + H2 =>
2 HCl + Ra = RaCl2 + H2
HCl + C5H10 = C5H11Cl =>
HCl + C5H10 = C5H11Cl
ZnOH2 + BaSO4 = ZnSO4 + BaOH2 =>
ZnOH2 + BaSO4 = ZnSO4 + BaOH2
Hg + HNO3 = Hg(NO3)2 + (NH4)NO3 + H2O =>
4 Hg + 10 HNO3 = 4 Hg(NO3)2 + (NH4)NO3 + 3 H2O
NaClO + KI = I + NaCl + KO =>
NaClO + KI = I + NaCl + KO
HNO3 + Cr(OH)3 = HOH + Cr(NO3)3 =>
3 HNO3 + Cr(OH)3 = 3 HOH + Cr(NO3)3
NaOCl + HOH = HCl + O + NaOH =>
NaOCl + HOH = HCl + O + NaOH
C7H8O + K = C7H7OK + H2 =>
2 C7H8O + 2 K = 2 C7H7OK + H2
Fe(NO3)2 + AgFe = Fe + AgNO3 =>
Fe(NO3)2 + 2 AgFe = 3 Fe + 2 AgNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
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