| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Al + 3 O2 = 2 Al2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FE + HCL2 = FECL2 + H2 =>
2 FE + 2 HCL2 = 2 FECL2 + H2
Mg + Fe2O3 = MgO + Fe =>
3 Mg + Fe2O3 = 3 MgO + 2 Fe
HCl + Mg(OH) = MgCl + H2O =>
HCl + Mg(OH) = MgCl + H2O
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CH2F2 + O2 = CO2 + F2 + H2O =>
2 CH2F2 + 3 O2 = 2 CO2 + 2 F2 + 2 H2O
C10H7OH + O2 = CO2 + H2O =>
2 C10H7OH + 23 O2 = 20 CO2 + 8 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Fe2O3 + HBr = FeBr3 + H2O =>
Fe2O3 + 6 HBr = 2 FeBr3 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CuO + HSO4 = Cu(SO4)2 + H2O =>
CuO + 2 HSO4 = Cu(SO4)2 + H2O
CuS + HNO3 = CuO + S + NO + H20 =>
40 CuS + 20 HNO3 = 40 CuO + 40 S + 20 NO + H20
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Sr + HI = H + SrI =>
Sr + HI = H + SrI
Na2CO3*3H2O2 + C6H8O7 = H2O2 + NaHCO3 + H2O =>
6 Na2CO3*3H2O2 + C6H8O7 = 9 H2O2 + 12 NaHCO3 + 7 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KClO4 + K2SO3 + H2SO4 = K2SO4 + Cl2 + H2O =>
2 KClO4 + 7 K2SO3 + H2SO4 = 8 K2SO4 + Cl2 + H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + K(OH) = KCl + H2O =>
HCl + K(OH) = KCl + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = H2O + NO2 =>
4 NH3 + 7 O2 = 6 H2O + 4 NO2
CuCl2 + Zn = ZnCl2 + Cu =>
CuCl2 + Zn = ZnCl2 + Cu
CH3F + O2 = CO2 + F2 + H2O =>
4 CH3F + 7 O2 = 4 CO2 + 2 F2 + 6 H2O
Ca(ClO3)2 = CaCl2 + O =>
Ca(ClO3)2 = CaCl2 + 6 O
MnO2 + Al = Mn + Al2O3 =>
3 MnO2 + 4 Al = 3 Mn + 2 Al2O3
Mg + HSO4 = MgSO4 + H2O + SO2 =>
3 Mg + 4 HSO4 = 3 MgSO4 + 2 H2O + SO2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Fe(NO3)3 + C6H12N4 = Fe2O3 + N2 + CO2 + H2O =>
12 Fe(NO3)3 + 5 C6H12N4 = 6 Fe2O3 + 28 N2 + 30 CO2 + 30 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
K3PO4 + ZnSO4 = K2SO4 + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnSO4 = 3 K2SO4 + Zn3(PO4)2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
H3PO3 + Ag3AsO4 + H2O = H3PO4 + Ag + H3AsO3 =>
5 H3PO3 + 2 Ag3AsO4 + 3 H2O = 5 H3PO4 + 6 Ag + 2 H3AsO3
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
Fe(NO3)3 + C6H12N4 = Fe + N2 + CO2 + H2O =>
2 Fe(NO3)3 + C6H12N4 = 2 Fe + 5 N2 + 6 CO2 + 6 H2O
Al + FeO = AlO + Fe =>
Al + FeO = AlO + Fe
CH4 = C + H2 =>
CH4 = C + 2 H2
HCl + Cr(OH)6 = CrCl6 + H2O =>
6 HCl + Cr(OH)6 = CrCl6 + 6 H2O
C2H2F4 + H2O = CO2 + HF + C =>
2 C2H2F4 + 2 H2O = CO2 + 8 HF + 3 C
MgCl2 + OHNa = Mg(OH)2 + NaCl =>
MgCl2 + 2 OHNa = Mg(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/11/16
Équations équilibrées sur11/10/15
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