| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaC = AgC + NaNO3
Fe + IO3 = Fe(IO3)3 =>
Fe + 3 IO3 = Fe(IO3)3
CHCl + O2 = CO2 + HCl =>
CHCl + O2 = CO2 + HCl
Au + S = AuS3 =>
Au + 3 S = AuS3
BaCO3 + H3O{+} = Ba{2+} + H2CO3 + H2O =>
BaCO3 + 2 H3O{+} = Ba{2+} + H2CO3 + 2 H2O
SO4 + Ag = Ag2SO4 =>
SO4 + 2 Ag = Ag2SO4
S2O3 + H2O = H2S2O4 =>
S2O3 + H2O = H2S2O4
HNO3 + H2SO4 = SO4 + H2O + NO =>
2 HNO3 + 3 H2SO4 = 3 SO4 + 4 H2O + 2 NO
HMg + W = H2 + WMg =>
2 HMg + 2 W = H2 + 2 WMg
Mg + NH4Cl = MgCl + H2 + NH3 =>
2 Mg + 2 NH4Cl = 2 MgCl + H2 + 2 NH3
Fe(CN)6{3-} + N2H4 + OH{-} = Fe(CN)6{4-} + N2 + H2O =>
4 Fe(CN)6{3-} + N2H4 + 4 OH{-} = 4 Fe(CN)6{4-} + N2 + 4 H2O
OH + HC6H5O7 = C6H5O7 + H2O =>
OH + HC6H5O7 = C6H5O7 + H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
I2 + NaCl = ICl + Na =>
I2 + 2 NaCl = 2 ICl + 2 Na
KCl + MgCO3(H2O)3 + NH4HCO3 + H2O = KHCO3MgCO3(H2O)4 + NH4Cl =>
KCl + MgCO3(H2O)3 + NH4HCO3 + H2O = KHCO3MgCO3(H2O)4 + NH4Cl
Xe2 + F2 = XeF4 =>
Xe2 + 4 F2 = 2 XeF4
NaBH4 + BF3 = NaBF4 + B2H6 =>
3 NaBH4 + 4 BF3 = 3 NaBF4 + 2 B2H6
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
Ti3(PO4)2 + Sn(CH3COO)2 = Sn3(PO4)2 + Ti(CH3COO)2 =>
Ti3(PO4)2 + 3 Sn(CH3COO)2 = Sn3(PO4)2 + 3 Ti(CH3COO)2
Ca3N2(s) = Ca + N =>
Ca3N2(s) = 3 Ca + 2 N
HCl + NaOH(l) = NaCl + H2O =>
HCl + NaOH(l) = NaCl + H2O
Na + HBr = H + NaBr =>
Na + HBr = H + NaBr
FeCl3 + LiSO4 = FeSO4 + LiCl3 =>
FeCl3 + LiSO4 = FeSO4 + LiCl3
Li2S + O2 = LiO2 + SO2 =>
Li2S + 3 O2 = 2 LiO2 + SO2
NaOH3 + Fe2 = Fe2OH3 + Na3 =>
3 NaOH3 + 3 Fe2 = 3 Fe2OH3 + Na3
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
MnSO4 + NH3 = MnNH3 + SO4 =>
MnSO4 + NH3 = MnNH3 + SO4
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Re + S = ReS2 =>
Re + 2 S = ReS2
NiS + HNO3 = Ni(NO3)2 + NO + S + H2O =>
3 NiS + 8 HNO3 = 3 Ni(NO3)2 + 2 NO + 3 S + 4 H2O
Nb + H2SO4 = Nb2(SO4)3 + S + H2O =>
2 Nb + 4 H2SO4 = Nb2(SO4)3 + S + 4 H2O
Na3AsO4 + Al2(SO4)3 = Na2SO4 + AlAsO4 =>
2 Na3AsO4 + Al2(SO4)3 = 3 Na2SO4 + 2 AlAsO4
H{+} + MnO4{-} = HMnO4 =>
H{+} + MnO4{-} = HMnO4
Cu + H2O = Cu(OH) + H =>
Cu + H2O = Cu(OH) + H
Br2 + FeCl2 = FeCl3 + FeBr3 =>
3 Br2 + 6 FeCl2 = 4 FeCl3 + 2 FeBr3
CH2Cl2 = HCl + C =>
CH2Cl2 = 2 HCl + C
Fe(NO3)2(aq) + HCl(aq) = FeCl2(aq) + HNO3(aq) =>
Fe(NO3)2(aq) + 2 HCl(aq) = FeCl2(aq) + 2 HNO3(aq)
C3H8O2 + K2Cr2O7 + H2SO4 = C3H4O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C3H8O2 + 2 K2Cr2O7 + 8 H2SO4 = 3 C3H4O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
NaK + H2O = NaK(OH)2 + H2 =>
NaK + 2 H2O = NaK(OH)2 + H2
KHSO4 + HI = KI + H2SO4 =>
KHSO4 + HI = KI + H2SO4
CuSO4*5H2O + C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]{2+} + SO4{-2} + H2O =>
CuSO4*5H2O + 2 C2H4(NH2)2 = [Cu(C2H4(NH2)2)2(H2O)2]{2+} + SO4{-2} + 3 H2O
C2D3 + ED = C + ED2 =>
C2D3 + 3 ED = 2 C + 3 ED2
KBr + F2 = KF + Br2 =>
2 KBr + F2 = 2 KF + Br2
OCl + (S2O3)2{-} + OH{-} = (SO4)2{-} + Cl{-} + H2O =>
19 OCl + 3(S2O3)2{-} + 22 OH{-} = 6(SO4)2{-} + 19 Cl{-} + 11 H2O
Sr + HI = SrI + H =>
Sr + HI = SrI + H
Mg(NO3)2 + NH3 = H2O + Mg(OH)2 + N =>
3 Mg(NO3)2 + 10 NH3 = 12 H2O + 3 Mg(OH)2 + 16 N
Hg(NO3)2 + HI = HgI + H(NO3)2 =>
Hg(NO3)2 + HI = HgI + H(NO3)2
Mo + Cl2 = MoCl2 =>
Mo + Cl2 = MoCl2
Sr(CH3COO)2 + NaOH = Sr(OH)2 + CH3COONa =>
Sr(CH3COO)2 + 2 NaOH = Sr(OH)2 + 2 CH3COONa
Cl2O = Cl2 + ClO2 =>
4 Cl2O = 3 Cl2 + 2 ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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