| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4{-} + 10 S2O3{2-} + 8 H{+} = 2 MnO2 + 5 S4O6{2-} + 4 H2O{-}
Na2CO3 + FeS = Na2S + FeCO3 =>
Na2CO3 + FeS = Na2S + FeCO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
PhCH2ClMg + CH3CHO + H2O = PhCH2CH(OH)CH3 + Mg(OH)Cl =>
PhCH2ClMg + CH3CHO + H2O = PhCH2CH(OH)CH3 + Mg(OH)Cl
Ba + Na2 = BaNa2 =>
Ba + Na2 = BaNa2
BaO4 + HNO3 = Ba(NO3)2 + H2 + O2 =>
BaO4 + 2 HNO3 = Ba(NO3)2 + H2 + 2 O2
N2O3 = NO2 + N2O =>
3 N2O3 = 4 NO2 + N2O
CuCl2 + NaOH = Cu(OH)2 + ClNa =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 ClNa
Fe2O3 + C2H2O4*(H2O)2 = Fe2(C2O4)3 + H2O =>
Fe2O3 + 3 C2H2O4*(H2O)2 = Fe2(C2O4)3 + 9 H2O
C2H5NSCl + O2 = CO + H29O + NO + SO3 + HCl =>
29 C2H5NSCl + 89 O2 = 58 CO + 4 H29O + 29 NO + 29 SO3 + 29 HCl
Al + HCl = AlCl + H =>
Al + HCl = AlCl + H
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
magnesium + HCl = MgCl + hydrogen =>
2 Mg + 2 HCl = 2 MgCl + H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PbCl2(s) = Pb + Cl2 =>
PbCl2(s) = Pb + Cl2
AgF + NiCl2 = AgCl2 + NiF =>
AgF + NiCl2 = AgCl2 + NiF
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PhO2 + HCl = PhCl2 + Cl2 + H2O =>
PhO2 + 4 HCl = PhCl2 + Cl2 + 2 H2O
KMnO4 + H2SO4 + Sb = K2SO4 + MnSO4 + Sb2O3 + H =>
6 KMnO4 + 9 H2SO4 + 16 Sb = 3 K2SO4 + 6 MnSO4 + 8 Sb2O3 + 18 H
Mg(OH)2 + HCl = H2O + Mg3(ClO)2 =>
3 Mg(OH)2 + 2 HCl = 4 H2O + Mg3(ClO)2
BiO2 + H2 = Bi + H2O =>
BiO2 + 2 H2 = Bi + 2 H2O
CaCr2O7 + LiOH = CaOH + LiCr2O7 =>
CaCr2O7 + LiOH = CaOH + LiCr2O7
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
F2 + NaBr = NaF + Br =>
F2 + 2 NaBr = 2 NaF + 2 Br
C10H15NOHCl*HCl + NaOH = H2O + NaCl + C10H15NO =>
C10H15NOHCl*HCl + 2 NaOH = 2 H2O + 2 NaCl + C10H15NO
KF + PbCl2 = PbF2 + KCl =>
2 KF + PbCl2 = PbF2 + 2 KCl
NaCl + KBr = KCl + NaBr =>
NaCl + KBr = KCl + NaBr
(CH4)2 + O2 = CO2 + H2O =>
(CH4)2 + 4 O2 = 2 CO2 + 4 H2O
Cu2S + S = CuS =>
Cu2S + S = 2 CuS
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
Mn + KOH + H2O = K2[Mn(OH)6] + H2 =>
Mn + 2 KOH + 4 H2O = K2[Mn(OH)6] + 2 H2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Cr + N2 = Cr2N3 =>
4 Cr + 3 N2 = 2 Cr2N3
C2H6 + I2 = CI2 + HI =>
C2H6 + 5 I2 = 2 CI2 + 6 HI
Fe2O3 + Ti = Fe + TiO2 =>
2 Fe2O3 + 3 Ti = 4 Fe + 3 TiO2
H2 + Ca(CN)2 + NaAIF4 + FeSO4 + MgSiO3 + KI + H3PO4 + PbCrO4 + BrCl + CF2Cl2 + SO2 = PbBr2 + CrCl3 + MgCO3 + KAI(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
88 H2 + 15 Ca(CN)2 + 6 NaAIF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 6 PbCrO4 + 12 BrCl + 3 CF2Cl2 + 20 SO2 = 6 PbBr2 + 6 CrCl3 + 3 MgCO3 + 6 KAI(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 79 H2O
NaNH2 + CrCl3 + H = Cr(NH3)6Cl3 + Na =>
6 NaNH2 + CrCl3 + 6 H = Cr(NH3)6Cl3 + 6 Na
C6H6N4O4 + C5H10O = C11H14N4O4 + H2O =>
C6H6N4O4 + C5H10O = C11H14N4O4 + H2O
H2MnO4 + Pb(OH)4 = Pb(MnO4)2 + H2O =>
2 H2MnO4 + Pb(OH)4 = Pb(MnO4)2 + 4 H2O
LiF + I2 = LiI + F2 =>
2 LiF + I2 = 2 LiI + F2
C6H8O7 + Cl2 = ClC6H5O7 + HCl =>
C6H8O7 + 2 Cl2 = ClC6H5O7 + 3 HCl
Pb4 + OH = Pb(OH)4 =>
Pb4 + 16 OH = 4 Pb(OH)4
Rb2SO4(aq) + Co(NO3)3(aq) = RbNO3(aq) + Co2(SO4)3(aq) =>
3 Rb2SO4(aq) + 2 Co(NO3)3(aq) = 6 RbNO3(aq) + Co2(SO4)3(aq)
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
KAlSi3O8 + H + H2O = Al2(Si2O5)(OH)4 + K + SiO2 =>
2 KAlSi3O8 + 2 H + H2O = Al2(Si2O5)(OH)4 + 2 K + 4 SiO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C12H22O11 = C87H62O15 + CO2 + H2O =>
95 C12H22O11 = 12 C87H62O15 + 96 CO2 + 673 H2O
Fe + NiO = Fe2O3 + Ni =>
2 Fe + 3 NiO = Fe2O3 + 3 Ni
Al + I(s) = AlI(s) =>
Al + I(s) = AlI(s)
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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