| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
CH4 + I2 = CH3I + HI =>
CH4 + I2 = CH3I + HI
KMnO4 + H2SO4 + K2C2O4 = MnSO4 + K2SO4 + H2O + CO2 =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 10 CO2
C5H12 = C3H6 + H2 =>
3 C5H12 = 5 C3H6 + 3 H2
ZnBr2 + HCl = HBr2 + ZnCl =>
ZnBr2 + HCl = HBr2 + ZnCl
KOH + MnBr2 = Mn(OH)2 + KBr =>
2 KOH + MnBr2 = Mn(OH)2 + 2 KBr
Ca(OH)2 + MnO2 = CaO + Mn(OH)4 =>
2 Ca(OH)2 + MnO2 = 2 CaO + Mn(OH)4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HBr + HCl = H2 + BrCl =>
HBr + HCl = H2 + BrCl
CaCl2 + NaHCO3 = NaCl + CaCO3 + H2CO3 =>
CaCl2 + 2 NaHCO3 = 2 NaCl + CaCO3 + H2CO3
C8H16 + H2O2 + BH3 = C8H18O + OHBH2 =>
C8H16 + H2O2 + BH3 = C8H18O + OHBH2
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O =>
CH3NH2 + KNO2 + HCl = CH3OH + N2 + KCl + H2O
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
C2H3N + O2 = CO + H2O + NO2 =>
4 C2H3N + 11 O2 = 8 CO + 6 H2O + 4 NO2
CaC2O4 + KMnO4 = CaO + K + Mn + CO2 =>
4 CaC2O4 + KMnO4 = 4 CaO + K + Mn + 8 CO2
Cu4IC + O2 = Cu2O + I2O3 + CO2 =>
4 Cu4IC + 11 O2 = 8 Cu2O + 2 I2O3 + 4 CO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AlCl3 + HOH = H2 + Cl2 + Al(OH)3 =>
2 AlCl3 + 6 HOH = 3 H2 + 3 Cl2 + 2 Al(OH)3
HCl + KOH = KCl + HOH =>
HCl + KOH = KCl + HOH
SOCl2 + HOOC(CH2)8COOH = ClCO(CH2)8COCl + HCl + SO2 =>
2 SOCl2 + HOOC(CH2)8COOH = ClCO(CH2)8COCl + 2 HCl + 2 SO2
Al(OH)3(aq) + HBr(aq) = AlBr3(aq) + H2O(l) =>
Al(OH)3(aq) + 3 HBr(aq) = AlBr3(aq) + 3 H2O(l)
NaMnO4 + CaC2O4 + H2SO4 = Na2SO4 + CaSO4 + MnSO4 + CO2 + H2O =>
2 NaMnO4 + 5 CaC2O4 + 8 H2SO4 = Na2SO4 + 5 CaSO4 + 2 MnSO4 + 10 CO2 + 8 H2O
O2 + HI = H2O2 + I2 =>
O2 + 2 HI = H2O2 + I2
C2H6 + Fe2O3 = Fe + CO2 + H2O =>
3 C2H6 + 7 Fe2O3 = 14 Fe + 6 CO2 + 9 H2O
CrCl3 + CH3OH + Zn = Cr(CH3OH)Cl2 + ZnCl2 =>
2 CrCl3 + 2 CH3OH + Zn = 2 Cr(CH3OH)Cl2 + ZnCl2
C3Cl3N3O3 + NaNO3 + Mg = MgO + N2 + Na2CO3 + Cl2 =>
2 C3Cl3N3O3 + 12 NaNO3 + 24 Mg = 24 MgO + 9 N2 + 6 Na2CO3 + 3 Cl2
Fe + NiNO3 = Fe(NO3) + Ni =>
Fe + NiNO3 = Fe(NO3) + Ni
CO2 + H2 = C4H2O + O2 =>
8 CO2 + 2 H2 = 2 C4H2O + 7 O2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C6H14O2 + KMnO4 + H2SO4 = C6H10O2 + MnSO4 + K2SO4 + H2O =>
5 C6H14O2 + 4 KMnO4 + 6 H2SO4 = 5 C6H10O2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
Na2CO3 + Sn(NO3)4 = Na2NO3 + Sn(CO3)4 =>
4 Na2CO3 + Sn(NO3)4 = 4 Na2NO3 + Sn(CO3)4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H5OH + Ca = C2H5OCa + H2 =>
2 C2H5OH + 2 Ca = 2 C2H5OCa + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CuSO4*5H2O + NH3 = CuH2 + N2(SO4)3 + H2O =>
3 CuSO4*5H2O + 2 NH3 = 3 CuH2 + N2(SO4)3 + 15 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H{+} + SO3{2-} + MnO4{2-} = SO4{2-} + MnO2 + H2O =>
2 H{+} + SO3{2-} + MnO4{2-} = SO4{2-} + MnO2 + H2O
Au + NaCN + O2 + H2O = NaAu(CN)3 + NaOH =>
2 Au + 6 NaCN + O2 + 2 H2O = 2 NaAu(CN)3 + 4 NaOH
Fe2O3 + Ag = Fe + AgO =>
Fe2O3 + 3 Ag = 2 Fe + 3 AgO
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Y2O3 + Ca2C + SrO + CuO + O2 = YCSr2Ca2Cu3O10 =>
2 Y2O3 + 4 Ca2C + 8 SrO + 12 CuO + 7 O2 = 4 YCSr2Ca2Cu3O10
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NH4S + NaOH = NH4OH + Na2S2 =>
2 NH4S + 2 NaOH = 2 NH4OH + Na2S2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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