| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 SO2 + S = 2 S2O3
C2H4 + F2 = CF4 + HF =>
C2H4 + 6 F2 = 2 CF4 + 4 HF
CuCl2 + Mg(No3)2 = Cu(No3)2 + MgCl2 =>
CuCl2 + Mg(No3)2 = Cu(No3)2 + MgCl2
K2SO4 + AlCl3 = KCl + Al2(SO4)3 =>
3 K2SO4 + 2 AlCl3 = 6 KCl + Al2(SO4)3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4O + NH3 = C4 + H2O + N2 =>
3 C4O + 2 NH3 = 3 C4 + 3 H2O + N2
Na + Pb(No3)2 = NaNo3 + Pb =>
2 Na + Pb(No3)2 = 2 NaNo3 + Pb
MgCl2(aq) + Li2CO3(aq) = MgCO3 + LiCl =>
MgCl2(aq) + Li2CO3(aq) = MgCO3 + 2 LiCl
MnS + HCl = MnCl2 + H2S =>
MnS + 2 HCl = MnCl2 + H2S
C3H8O + C2H4O2 = H2O + C7H14O2 =>
5 C3H8O + 3 C2H4O2 = 5 H2O + 3 C7H14O2
S2H3 + O2 = SO2 + H2O3 =>
4 S2H3 + 17 O2 = 8 SO2 + 6 H2O3
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
ZnO + H2SO4 + H2O = ZnSO4(H2O)7 =>
ZnO + H2SO4 + 6 H2O = ZnSO4(H2O)7
LiNO3 + Pb(SO4)2 = LiSO4 + Pb(NO3)2 =>
2 LiNO3 + Pb(SO4)2 = 2 LiSO4 + Pb(NO3)2
Ba(NO3)2 + K2Cr2O7 = K2(NO3)2 + BaCr2O7 =>
Ba(NO3)2 + K2Cr2O7 = K2(NO3)2 + BaCr2O7
Co + (HNO3) = CoNO3 + NO + H2O =>
3 Co + 4(HNO3) = 3 CoNO3 + NO + 2 H2O
CH3COOH + NH3 = NH4CH3COO =>
CH3COOH + NH3 = NH4CH3COO
Ni + Zn = NiZn =>
Ni + Zn = NiZn
S2H3 + O2 = SO2 + H2O =>
4 S2H3 + 11 O2 = 8 SO2 + 6 H2O
KCl + H2O = KOH + HCl =>
KCl + H2O = KOH + HCl
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate) =>
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate)
Cu + Fe(NO3)3 = Cu(NO3) + Fe =>
3 Cu + Fe(NO3)3 = 3 Cu(NO3) + Fe
Mg + HCl + O2 = MgCl2 + H2O2 =>
Mg + 2 HCl + O2 = MgCl2 + H2O2
H3PO4 + Zn(OH)2 = H2O + (ZnOH)3PO4 =>
H3PO4 + 3 Zn(OH)2 = 3 H2O + (ZnOH)3PO4
Co + Co(OH)3 = Co(OH)2 =>
Co + 2 Co(OH)3 = 3 Co(OH)2
ZnBr2 + BaS = ZnS + BaBr2 =>
ZnBr2 + BaS = ZnS + BaBr2
NO2 + NH2SO3 = N2 + SO4 + H2O =>
NO2 + NH2SO3 = N2 + SO4 + H2O
HNO3 + Sn = H2SnO3 + NO2 + H2O =>
4 HNO3 + Sn = H2SnO3 + 4 NO2 + H2O
Ca + Ni2(CO3)3 = Ni + Ca(CO3) =>
3 Ca + Ni2(CO3)3 = 2 Ni + 3 Ca(CO3)
Li2O + Fe(NO3)3 = LiNO3 + Fe2O3 =>
3 Li2O + 2 Fe(NO3)3 = 6 LiNO3 + Fe2O3
BaO + HOH = Ba + OH =>
BaO + HOH = Ba + 2 OH
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
SO3 + H2SO4 = S2H2O7 =>
SO3 + H2SO4 = S2H2O7
CH2O2 + C5H12O = C6H12O + H2O =>
5 CH2O2 + 11 C5H12O = 10 C6H12O + 11 H2O
CH3COOH + KOH = CH4CO3 + KH =>
CH3COOH + KOH = CH4CO3 + KH
CH3COOH + CH3CHCH3 = CH3COOHCH3CHCH3 =>
CH3COOH + CH3CHCH3 = CH3COOHCH3CHCH3
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate) =>
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate)
Ca + Cu = CaCu =>
Ca + Cu = CaCu
MgBr2 + Al2S3 = MgS + AlBr3 =>
3 MgBr2 + Al2S3 = 3 MgS + 2 AlBr3
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
SO4 + H3O = H2S + O2 =>
3 SO4 + 2 H3O = 3 H2S + 7 O2
Fe(OH)2 + Mg = Fe(OH)2Mg =>
Fe(OH)2 + Mg = Fe(OH)2Mg
BaCl2 + Na2CrO4 = BaCrO4 + Na2Cl2 =>
BaCl2 + Na2CrO4 = BaCrO4 + Na2Cl2
NH4{+} + OH{-} = NOH5 =>
NH4{+} + OH{-} = NOH5
C6H14O + H2O = C6H10 + H3O =>
C6H14O + H2O = C6H10 + 2 H3O
[C6H5NH4]SO4 + Br2 = C6H5NH2 + Br2SO4 + H2 =>
[C6H5NH4]SO4 + Br2 = C6H5NH2 + Br2SO4 + H2
NH2OHHCl + FeCl3 = HCl + H2O + FeCl2 + N2O =>
2 NH2OHHCl + 4 FeCl3 = 6 HCl + H2O + 4 FeCl2 + N2O
HCl + NH4I = HI + NH4Cl =>
HCl + NH4I = HI + NH4Cl
Ca(CO3) + K(MnO4) = Ca(MnO4) + K(CO3) =>
Ca(CO3) + K(MnO4) = Ca(MnO4) + K(CO3)
VO(NO3)2 = NO2 + O2 + V2O5 =>
4 VO(NO3)2 = 8 NO2 + O2 + 2 V2O5
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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