| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl2 + Ba(No3)2 = Fe(No3)2 + BaCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
MgCO3 + KOH = MgOH + KCO3 =>
MgCO3 + KOH = MgOH + KCO3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
Ge + Cl2 = GeCl4 =>
Ge + 2 Cl2 = GeCl4
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H{+} + MnO2 + Pb3O4 = MnO4{-} + Pb{2+} + H2O =>
16 H{+} + 2 MnO2 + 3 Pb3O4 = 2 MnO4{-} + 9 Pb{2+} + 8 H2O
C + Fe2O3 = CO2 + Fe =>
3 C + 2 Fe2O3 = 3 CO2 + 4 Fe
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
Na + H2O = H2 + NaOH =>
2 Na + 2 H2O = H2 + 2 NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KVO3 + HCl + Zn = VCl2 + ZnCl2 + KCl + H2O =>
2 KVO3 + 12 HCl + 3 Zn = 2 VCl2 + 3 ZnCl2 + 2 KCl + 6 H2O
C6H10 + O2 = CO2 + H2O =>
2 C6H10 + 17 O2 = 12 CO2 + 10 H2O
Na2CO3 + C2H6 = CH3CH2COONa + NaOH =>
Na2CO3 + C2H6 = CH3CH2COONa + NaOH
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
C6H10O + O2 = CO2 + H2O =>
C6H10O + 8 O2 = 6 CO2 + 5 H2O
Al2O3 = Al2 + O2 =>
2 Al2O3 = 2 Al2 + 3 O2
NaNO2 + HCl = NaCl + HNO2 =>
NaNO2 + HCl = NaCl + HNO2
C7H15 + O2 = CO2 + H2O =>
4 C7H15 + 43 O2 = 28 CO2 + 30 H2O
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
CH4 + Cl2 = CH3Cl2 + HCl =>
2 CH4 + 3 Cl2 = 2 CH3Cl2 + 2 HCl
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
CaCO3 + H2CO3 = Ca(HCO3)2 =>
CaCO3 + H2CO3 = Ca(HCO3)2
C6H5CH3 + Cl2 = C6H5CHCl2 + H2 =>
C6H5CH3 + Cl2 = C6H5CHCl2 + H2
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
C9H19 + O2 = CO2 + H2O =>
4 C9H19 + 55 O2 = 36 CO2 + 38 H2O
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
CH4 + Cl2 = CH2Cl2 + HCl =>
CH4 + 2 Cl2 = CH2Cl2 + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + Cl2 = CH3Cl2 + HCl =>
2 CH4 + 3 Cl2 = 2 CH3Cl2 + 2 HCl
KMnO4 + KI + KOH = K2MnO4 + KIO3 + H2O =>
6 KMnO4 + KI + 6 KOH = 6 K2MnO4 + KIO3 + 3 H2O
C6H4(CH3)2 + O2 = CO2 + H2O =>
2 C6H4(CH3)2 + 21 O2 = 16 CO2 + 10 H2O
C6H10O5 + I2 = C6H10O4I + IO =>
C6H10O5 + I2 = C6H10O4I + IO
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate) =>
Zinc(Sulphate) + Strontium(Chloride) = Zinc(Chloride) + Strontium(Sulphate)
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
KMnO4 + CH2(OH)2 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
4 KMnO4 + 5 CH2(OH)2 + 6 H2SO4 = 5 CO2 + 16 H2O + 2 K2SO4 + 4 MnSO4
H3PO4 + Al = AlPO4 + H2 =>
2 H3PO4 + 2 Al = 2 AlPO4 + 3 H2
CuO + HCl = H2O + CuCl2 =>
CuO + 2 HCl = H2O + CuCl2
NaBrO + H2SO4 = Br2 + NaSO4 + H2O =>
2 NaBrO + 2 H2SO4 = Br2 + 2 NaSO4 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
KMNO4 + HCl = KCl + MNCl + H2O + Cl2 =>
KMNO4 + 8 HCl = KCl + MNCl + 4 H2O + 3 Cl2
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/02/18
Équations équilibrées sur05/02/17
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