| Équations équilibrées la veille | Équations équilibrées le lendemain |
SrBr2 + 2 HI = SrI2 + 2 HBr
K2[Hg(SCN)4] + Cu = K + Cu[Hg(SCN)4] =>
K2[Hg(SCN)4] + Cu = 2 K + Cu[Hg(SCN)4]
FeSO4 + HOCl = FeSO5 + HCl =>
FeSO4 + HOCl = FeSO5 + HCl
SF4 = S2 + F2 =>
2 SF4 = S2 + 4 F2
CH3CH2OH + HNO3 = CH3COOH + H2O + NO =>
3 CH3CH2OH + 4 HNO3 = 3 CH3COOH + 5 H2O + 4 NO
K2S + CO2 = K2SO4 + C =>
K2S + 2 CO2 = K2SO4 + 2 C
Bi2O3 + NH4H2PO4 = BiPO4 + NH3 + H2O =>
Bi2O3 + 2 NH4H2PO4 = 2 BiPO4 + 2 NH3 + 3 H2O
Ca(OCl)2 + H2O = CaO + HClO =>
Ca(OCl)2 + H2O = CaO + 2 HClO
CH4(g) + O2 = CO2(g) + H2O =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O
C3H5O6C(C15H25)3 + CH3OH = CH3(CH2)16COOCH + C3H5(OH)3 =>
17 C3H5O6C(C15H25)3 + 173 CH3OH = 43 CH3(CH2)16COOCH + 63 C3H5(OH)3
HNO3 + Si = SiO2 + H2O + N2 =>
4 HNO3 + 5 Si = 5 SiO2 + 2 H2O + 2 N2
NaCl + HCl(aq) = NaH + Cl2 =>
NaCl + HCl(aq) = NaH + Cl2
CH3COOH + CaHCO3 = CaCH3COO + H2O + CO2 =>
CH3COOH + CaHCO3 = CaCH3COO + H2O + CO2
Pb4 + Au(NO3)3 = Pb(NO3)2 + Au =>
3 Pb4 + 8 Au(NO3)3 = 12 Pb(NO3)2 + 8 Au
H{+} + S2O3{2-} + Al = H2S + Al{3+} + H2O =>
30 H{+} + 3 S2O3{2-} + 8 Al = 6 H2S + 8 Al{3+} + 9 H2O
AgF + NaI = AgI + NaF =>
AgF + NaI = AgI + NaF
Cr + Sn4Cl = Cr3Cl + Sn =>
3 Cr + Sn4Cl = Cr3Cl + 4 Sn
Ca2P2 = Ca + P =>
Ca2P2 = 2 Ca + 2 P
Al(OH)3 + HCl = AlOHCl2 + H2O =>
Al(OH)3 + 2 HCl = AlOHCl2 + 2 H2O
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
Pb2S + O2 = PbO + SO2 =>
Pb2S + 2 O2 = 2 PbO + SO2
CrO3 + Na2SO3 = Na2SO4 + Cr =>
CrO3 + 3 Na2SO3 = 3 Na2SO4 + Cr
Al(OH)4{-} + H2SO4 = Al(OH)3 + H2O + SO4{-2}{-} =>
2 Al(OH)4{-} + H2SO4 = 2 Al(OH)3 + 2 H2O + SO4{-2}{-}
C3H8O(l) + O2(g) = CO(g) + H2O(g) =>
C3H8O(l) + 3 O2(g) = 3 CO(g) + 4 H2O(g)
Iron + chlorine = iron(III)chloride =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H10O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10O + 6 HNO3 = C6H10O4 + 6 NO2 + 3 H2O
K + H2SO4 = KSO4 + H2S + H2O =>
4 K + 5 H2SO4 = 4 KSO4 + H2S + 4 H2O
AlBr3 + Zn = Al + ZnBr2 =>
2 AlBr3 + 3 Zn = 2 Al + 3 ZnBr2
K3[Fe(CN)6] + SnCl2 + HCl = K4[Fe(CN)6] + K2[SnCl6] + H3[Fe(CN)6] =>
10 K3[Fe(CN)6] + 3 SnCl2 + 12 HCl = 6 K4[Fe(CN)6] + 3 K2[SnCl6] + 4 H3[Fe(CN)6]
Ca(NO3)2 + NaCl = CaCl2 + NaNO3 =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 NaNO3
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
SiO2 + Al(OH)3 = Al2(SiO3)3 + H2O =>
3 SiO2 + 2 Al(OH)3 = Al2(SiO3)3 + 3 H2O
HCL(aq) + NaOH(aq) = H2O(l) + NaCL(aq) =>
HCL(aq) + NaOH(aq) = H2O(l) + NaCL(aq)
Cr(CH3OO)3 + FeCl2 = Fe(CH3OO)2 + CrCl3 =>
2 Cr(CH3OO)3 + 3 FeCl2 = 3 Fe(CH3OO)2 + 2 CrCl3
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
GaCl2 + H2O = GaO + HCl =>
GaCl2 + H2O = GaO + 2 HCl
MgO + MnO2 = Mg6MnO8 =>
6 MgO + MnO2 = Mg6MnO8
CH4 + F2 = CF + H =>
2 CH4 + F2 = 2 CF + 8 H
AgNO3 + NH3 = AgNH2 + HNO3 =>
AgNO3 + NH3 = AgNH2 + HNO3
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
Ca(NO3)2 + NaCl = CaCl2 + Na(NO3) =>
Ca(NO3)2 + 2 NaCl = CaCl2 + 2 Na(NO3)
(NiOH)2SO4 + NH4OH = [Ni(NH3)6]SO4 + [Ni(NH3)6](OH)2 + H2O =>
(NiOH)2SO4 + 12 NH4OH = [Ni(NH3)6]SO4 + [Ni(NH3)6](OH)2 + 12 H2O
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
Cu + HCl = CuCl + HCu =>
2 Cu + HCl = CuCl + HCu
MnO2 + CO = Mn + CO2 =>
MnO2 + 2 CO = Mn + 2 CO2
Na2CO3 + CH3COOH = CH3COONa + H2O + CO2 =>
Na2CO3 + 2 CH3COOH = 2 CH3COONa + H2O + CO2
KReO4 + HCl + CrCl2 = ReCl4 + CrCl3 + KCl + H2O0 =>
KReO4 + 8 HCl + 3 CrCl2 = ReCl4 + 3 CrCl3 + KCl + 4 H2O0
H3AsO4 + Na = H + NaAsO4 =>
H3AsO4 + Na = 3 H + NaAsO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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