| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 4 C2 = FeC8
Fe + oxygen = iron(III)oxide =>
4 Fe + 3 O2 = 2 Fe2O3
C12H16 + KMnO4 + H2SO4 = C12H16O2 + K2SO4 + MnSO4 + H2O =>
5 C12H16 + 4 KMnO4 + 6 H2SO4 = 5 C12H16O2 + 2 K2SO4 + 4 MnSO4 + 6 H2O
HCl + KHS = KCl + H2S =>
HCl + KHS = KCl + H2S
Ar + F = ArF2 =>
Ar + 2 F = ArF2
NO2 + H2O = NO3{-} + H2{+} =>
NO2 + H2O = NO3{-} + H2{+}
CU(OH)2 = CU + OH =>
CU(OH)2 = CU + 2 OH
HNO3 + Pb(OH)2 = Pb(OH)NO3 + H2O =>
HNO3 + Pb(OH)2 = Pb(OH)NO3 + H2O
AgCl + NaNo3 = Ag(No3) + NaCl =>
AgCl + NaNo3 = Ag(No3) + NaCl
FeNO4 + NaPO4 = FePO4 + NaNO4 =>
FeNO4 + NaPO4 = FePO4 + NaNO4
Ba(NO3)2 + NaOH = Ba(OH)2 + Na(NO3) =>
Ba(NO3)2 + 2 NaOH = Ba(OH)2 + 2 Na(NO3)
Cr2(SO4)3 + Mg = Mg(SO4) + Cr =>
Cr2(SO4)3 + 3 Mg = 3 Mg(SO4) + 2 Cr
NH3 + CuO = Cu4 + N2 + H2O =>
8 NH3 + 12 CuO = 3 Cu4 + 4 N2 + 12 H2O
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2 =>
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2
CH3{-}CH3 + KMnO4 + H2SO4 = HOOC{-}COOH + MnSO4 + K2SO4 + H2O =>
5 CH3{-}CH3 + 6 KMnO4 + 9 H2SO4 = 5 HOOC{-}COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
BeF2 + K = KF + Be =>
BeF2 + 2 K = 2 KF + Be
SO3 + NO = N2O5 + SO2 =>
3 SO3 + 2 NO = N2O5 + 3 SO2
OH + N2H2 = N2 + H2O =>
2 OH + N2H2 = N2 + 2 H2O
AgO + MnSO4 + H2O = HMnO4 + H2SO4 + Ag =>
5 AgO + 2 MnSO4 + 3 H2O = 2 HMnO4 + 2 H2SO4 + 5 Ag
HCOOH + Pb(OH)2 = Pb(HCOO)2 + H2O =>
2 HCOOH + Pb(OH)2 = Pb(HCOO)2 + 2 H2O
PbO2(s) + Zn(s) = Pb(s) + ZnO(s) =>
PbO2(s) + 2 Zn(s) = Pb(s) + 2 ZnO(s)
KClO3 + S = KCl + S2O =>
KClO3 + 6 S = KCl + 3 S2O
C6H12O6 + Cu(OH)2 = Cu2O + C6H12O7 + H2O =>
C6H12O6 + 2 Cu(OH)2 = Cu2O + C6H12O7 + 2 H2O
Cu(OH)2 + H2P2O7 = CuP2O7 + H2O =>
Cu(OH)2 + H2P2O7 = CuP2O7 + 2 H2O
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2H2 =>
13 CaC2 + 38 H2O + 4 CO2 = 13 Ca(OH)2 + 10 CH2CHCO2H2
HBr + Ca(HCO3)2 = H2O + CO2 + CaBr2 =>
2 HBr + Ca(HCO3)2 = 2 H2O + 2 CO2 + CaBr2
(CONCl)3 + Al = Cl2 + AlCNO =>
2(CONCl)3 + 6 Al = 3 Cl2 + 6 AlCNO
C + O2 = CO =>
2 C + O2 = 2 CO
K2CO3(s) + H2O(l) = KOH(s) + CO2(g) =>
K2CO3(s) + H2O(l) = 2 KOH(s) + CO2(g)
CaCO3 + C6H8O6 = CaC12H14O12 + H2O + CO2 =>
CaCO3 + 2 C6H8O6 = CaC12H14O12 + H2O + CO2
Ba2 + F2 = BaF2 =>
Ba2 + 2 F2 = 2 BaF2
C6H8O7 + Mg(OH)2 = H2O + Mg3(C6H5O7)2 =>
2 C6H8O7 + 3 Mg(OH)2 = 6 H2O + Mg3(C6H5O7)2
S2O3{2-} + I2 = S4O6{2-} + I{-} =>
2 S2O3{2-} + I2 = S4O6{2-} + 2 I{-}
Fe + CNS = Fe(CNS)6 =>
Fe + 6 CNS = Fe(CNS)6
KOH + NH4Cl = KCl + NH4OH =>
KOH + NH4Cl = KCl + NH4OH
CH3(CH2)5CH + O2 = CO2H2O =>
2 CH3(CH2)5CH + 21 O2 = 14 CO2H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Ca(OH)2 + Na2(CO3) = NaOH + CaCO3 =>
Ca(OH)2 + Na2(CO3) = 2 NaOH + CaCO3
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2 =>
N2O5 + Ba(OH)2 = H2O + Ba(NO3)2
CaCl = Ca{+}2 + Cl{-}1 =>
CaCl = Ca{+}2 + Cl{-}1
KPO3 + AgNO3 = KNO3 + AgPO3 =>
KPO3 + AgNO3 = KNO3 + AgPO3
NaBe + Ce2 = NaCe + Be2 =>
2 NaBe + Ce2 = 2 NaCe + Be2
Cr2O7{-2} + O2{-2} + H3O{+} = CrO6 + H2O =>
Cr2O7{-2} + 6 O2{-2} + 14 H3O{+} = 2 CrO6 + 21 H2O
ZnCl2 + KI = KCl2 + ZnI =>
ZnCl2 + KI = KCl2 + ZnI
CuSO4 + CaCO3 = CaSO4 + CuO + CO2 =>
CuSO4 + CaCO3 = CaSO4 + CuO + CO2
Mn(OH)3 + FeCl2 = MnCl2 + Fe(OH)3 =>
Mn(OH)3 + FeCl2 = MnCl2 + Fe(OH)3
NaCl + CO2 = NaClCO2 =>
NaCl + CO2 = NaClCO2
NaClO3 + C6H5CO2Na = NaCl + Na2CO3 + CO + H2O =>
17 NaClO3 + 6 C6H5CO2Na = 17 NaCl + 3 Na2CO3 + 39 CO + 15 H2O
Zn + Fe(SO4)2 = ZnSO4 + Fe =>
2 Zn + Fe(SO4)2 = 2 ZnSO4 + Fe
Li2 + H2O = LiHO + H2 =>
Li2 + 2 H2O = 2 LiHO + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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