| Équations équilibrées la veille | Équations équilibrées le lendemain |
HClO + SO2 = ClSO3H
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
Al + V2O5 = Al2O3 + V =>
10 Al + 3 V2O5 = 5 Al2O3 + 6 V
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Na3PO4 + HNO3 = NaNO3 + H3PO4 =>
Na3PO4 + 3 HNO3 = 3 NaNO3 + H3PO4
H + FeO3 = Fe + H2O =>
6 H + FeO3 = Fe + 3 H2O
ZnI2 + K2CO3 = KI + ZnCO3 =>
ZnI2 + K2CO3 = 2 KI + ZnCO3
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
HClO + H2O + SO2 = HCl + H2SO4 =>
HClO + H2O + SO2 = HCl + H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zn(OH)2 + Ba(NO3)2 = Ba(OH)2 + Zn(NO3)2 =>
Zn(OH)2 + Ba(NO3)2 = Ba(OH)2 + Zn(NO3)2
CO2 + C = CO =>
CO2 + C = 2 CO
C + O2 = CO2 =>
C + O2 = CO2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
KNO3 + C = K2CO3 + CO3 + N2 =>
2 KNO3 + 2 C = K2CO3 + CO3 + N2
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Na2CO3 + (HC2H3O2) = CO2 + H2O + (NaC2H3O2) =>
Na2CO3 + 2(HC2H3O2) = CO2 + H2O + 2(NaC2H3O2)
KMnO4 + HBr = MnBr2 + KBr + Br2 + H2O =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 5 Br2 + 8 H2O
Fe3O4 + CO = CO2 + Fe =>
Fe3O4 + 4 CO = 4 CO2 + 3 Fe
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2 =>
Mg(OH)2 + FeCl2 = Fe(OH)2 + MgCl2
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NH4Cl = NH3 + HCl =>
NH4Cl = NH3 + HCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Hydrochloricacid + sodiumbicarbonate = sodiumchloride + Carbondioxide + water =>
HCl + NaHCO3 = NaCl + CO2 + H2O
C7H8 + H2 = C7H14 =>
C7H8 + 3 H2 = C7H14
C3H5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 C3H5(NO3)3 = 6 N2 + O2 + 10 H2O + 12 CO2
H2CO3 = CO3 + H =>
H2CO3 = CO3 + 2 H
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
C6H5CH3 + KMNO4 + H2SO4 = C6H5COOH + MNSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMNO4 + 9 H2SO4 = 5 C6H5COOH + 6 MNSO4 + 3 K2SO4 + 14 H2O
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
C6H5CH3 + KMnO4 + H2SO4 = C6H5COOH + MnSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Na2B4O7(s) + HCl(aq) + H2O(l) = NaCl(aq) + H3BO3(aq) =>
Na2B4O7(s) + 2 HCl(aq) + 5 H2O(l) = 2 NaCl(aq) + 4 H3BO3(aq)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH3CHCH3 + Br2 = CH3CHBrCH3 =>
2 CH3CHCH3 + Br2 = 2 CH3CHBrCH3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3CHCH3 + Br2 = CH3CBrCH3 + HBr =>
CH3CHCH3 + Br2 = CH3CBrCH3 + HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
C6H6O + O2 = CO2 + H2O =>
C6H6O + 7 O2 = 6 CO2 + 3 H2O
CO2 + C = CO =>
CO2 + C = 2 CO
Ca + H2SO4 = CaSO4 + SO2 + H2O =>
Ca + 2 H2SO4 = CaSO4 + SO2 + 2 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
ZNO + C = ZN + CO =>
ZNO + C = ZN + CO
MgO + CuSo4 = MgSo4 + CuO =>
MgO + CuSo4 = MgSo4 + CuO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/17
Équations équilibrées sur12/03/16
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