| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 3 Ba(OH)2 = Ba3(PO4)2 + 3 H2O
K2S2O8 = K2S2O7 + O2 =>
2 K2S2O8 = 2 K2S2O7 + O2
C6H5Cl + HNO3 = ClC6H4NO2 + H2O =>
C6H5Cl + HNO3 = ClC6H4NO2 + H2O
Sb2O3(s) + HCl(g) = SbCl3(s) + H2O(g) =>
Sb2O3(s) + 6 HCl(g) = 2 SbCl3(s) + 3 H2O(g)
Fluorine + CuBr = bromine + CuF =>
F2 + 2 CuBr = Br2 + 2 CuF
Zn + K3PO4 = ZnPO4 + K3 =>
Zn + K3PO4 = ZnPO4 + K3
C12H22O11 + NH4OH + CH3OH = C10H15N + H2O =>
C12H22O11 + 3 NH4OH + 18 CH3OH = 3 C10H15N + 32 H2O
PH3 + O2 = P205 + H2O =>
820 PH3 + 615 O2 = 4 P205 + 1230 H2O
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
Mg(s) + CuSO4 = MgSO4 + Cu =>
Mg(s) + CuSO4 = MgSO4 + Cu
Fe3O4 + FeCl3 = Fe + Cl3O4 =>
Fe3O4 + FeCl3 = 4 Fe + Cl3O4
Zn(ClO3)2 + Mg = Mg(ClO3)2 + Zn =>
Zn(ClO3)2 + Mg = Mg(ClO3)2 + Zn
Be(NO3)2 = BeO + O2 + NO2 =>
2 Be(NO3)2 = 2 BeO + O2 + 4 NO2
CuBr + Cl2 = CuCl2 + Br2 =>
2 CuBr + 2 Cl2 = 2 CuCl2 + Br2
Be3(PO4)2 + CoCl3 = BeCl2 + CoPO4 =>
Be3(PO4)2 + 2 CoCl3 = 3 BeCl2 + 2 CoPO4
SnCl2 + CO2 + HCl = SnCl3 + CH2O2 =>
2 SnCl2 + CO2 + 2 HCl = 2 SnCl3 + CH2O2
Be + HF = HBe + F =>
Be + HF = HBe + F
Mo + CH3COOH = H2 + Mo(CH3COO)2 =>
Mo + 2 CH3COOH = H2 + Mo(CH3COO)2
Cu(NO3)2 + Ag + NH3 = AgNO3 + Cu(NH3)4 =>
Cu(NO3)2 + 2 Ag + 4 NH3 = 2 AgNO3 + Cu(NH3)4
CCH4(g) + O2(g) = CO2(g) + H2O(g) =>
CCH4(g) + 3 O2(g) = 2 CO2(g) + 2 H2O(g)
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
ZnSO3 + H2SO3 = Zn(HSO3)2 =>
ZnSO3 + H2SO3 = Zn(HSO3)2
CuO + NO3 = CuO2 + NO2 =>
CuO + NO3 = CuO2 + NO2
Pb(s) + Ni(NO3)2(s) = Ni(s) + Pb(NO3)2(aq) =>
Pb(s) + Ni(NO3)2(s) = Ni(s) + Pb(NO3)2(aq)
AgH + Au = AuH20 + Ag =>
20 AgH + Au = AuH20 + 20 Ag
CaF2 + Li2CO3 = CaCO3 + LiF =>
CaF2 + Li2CO3 = CaCO3 + 2 LiF
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
Na + H2CO3 = H2 + Na2CO3 =>
2 Na + H2CO3 = H2 + Na2CO3
C20H42 = C8H18 + C3H6 =>
C20H42 = C8H18 + 4 C3H6
Mn + H2O = Mn(OH)7 + H2 =>
2 Mn + 14 H2O = 2 Mn(OH)7 + 7 H2
SnO + HCl = SnCl2 + H2O =>
SnO + 2 HCl = SnCl2 + H2O
CaSiO3 = CaO + SiO2 =>
CaSiO3 = CaO + SiO2
NaIO3 + KI = NaI + KIO3 =>
NaIO3 + KI = NaI + KIO3
Lu2O3 + HF = LuF3 + H2O =>
Lu2O3 + 6 HF = 2 LuF3 + 3 H2O
C6H14S + O2 = CO2 + H2O + SO2 =>
2 C6H14S + 21 O2 = 12 CO2 + 14 H2O + 2 SO2
CaNO3 + HCl = H2NO3 + CaCl2 =>
CaNO3 + 2 HCl = H2NO3 + CaCl2
MnO4{-} + Fe2{+} = Mn + FeO2 =>
MnO4{-} + Fe2{+} = Mn + 2 FeO2
Al + CuOH = Al(OH)3 + Cu =>
Al + 3 CuOH = Al(OH)3 + 3 Cu
BaS + CuNO3 = Ba(NO3)2 + Cu2S =>
BaS + 2 CuNO3 = Ba(NO3)2 + Cu2S
Zn + HNO = Zn(NO3)2 + N2 + H2O =>
Zn + 12 HNO = Zn(NO3)2 + 5 N2 + 6 H2O
K2Cr2O7 + H2SO4 + C2H5OH = CH3COOH + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H5OH = 3 CH3COOH + 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4
Cu(OH)2 + HClO = Cu(OH)ClO + H2O =>
Cu(OH)2 + HClO = Cu(OH)ClO + H2O
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
Ba3(PO4)2 + Li2SO4 = BaSO4 + Li3PO4 =>
Ba3(PO4)2 + 3 Li2SO4 = 3 BaSO4 + 2 Li3PO4
NH4HSO4 = H2 + (NH4)2S2O8 =>
2 NH4HSO4 = H2 + (NH4)2S2O8
HNo3 + Ca(OH)2 = CaH(No3)3 + H2O =>
3 HNo3 + Ca(OH)2 = CaH(No3)3 + 2 H2O
MeO + HNO3 = Me(NO3)2 + H2O =>
MeO + 2 HNO3 = Me(NO3)2 + H2O
MgO + SO2 = MgSO3 =>
MgO + SO2 = MgSO3
CH3CH2CH2SH + MnO4{-} + H3O{+} = CH3CH2CH2OH + H2O + Mn{2+} + SO4{2-} =>
5 CH3CH2CH2SH + 8 MnO4{-} + 14 H3O{+} = 5 CH3CH2CH2OH + 21 H2O + 8 Mn{2+} + 5 SO4{2-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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