| Équations équilibrées la veille | Équations équilibrées le lendemain |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H3NO + H2O = CH3NH2 + CO2 =>
C2H3NO + H2O = CH3NH2 + CO2
AgNO3 + FeCl3 = FeNO3AgCl3 =>
AgNO3 + FeCl3 = FeNO3AgCl3
N2O4 + KI = KNO3 + NO + I2 =>
2 N2O4 + 2 KI = 2 KNO3 + 2 NO + I2
C2H6O + KMnO4 = CH3COOK + MnO2 + H2O + KOH =>
3 C2H6O + 4 KMnO4 = 3 CH3COOK + 4 MnO2 + 4 H2O + KOH
NH4NO2 = H2O + N2 =>
NH4NO2 = 2 H2O + N2
Mn(NO2)2 + GaP = Mn3P2 + Ga(NO2)3 =>
3 Mn(NO2)2 + 2 GaP = Mn3P2 + 2 Ga(NO2)3
Mn(NO3)2 + C2H5NO2 = MnO2 + CO2 + N2 + H2O =>
9 Mn(NO3)2 + 8 C2H5NO2 = 9 MnO2 + 16 CO2 + 13 N2 + 20 H2O
Ca3 + P2 + H2O = Ca(OH) + PH3 =>
2 Ca3 + P2 + 6 H2O = 6 Ca(OH) + 2 PH3
CdCl2(aq) + O2(g) = CdO(s) + Cl(g) =>
2 CdCl2(aq) + O2(g) = 2 CdO(s) + 4 Cl(g)
Pb + HF = PbF4 + H2 =>
Pb + 4 HF = PbF4 + 2 H2
Sr(s) + C + O2 = SrCO3 =>
2 Sr(s) + 2 C + 3 O2 = 2 SrCO3
Al2O3(s) = Al + O2 =>
2 Al2O3(s) = 4 Al + 3 O2
C3H7Br2 + NaCN = NaBr2 + C3H7CN =>
C3H7Br2 + NaCN = NaBr2 + C3H7CN
CH4Cl + O2 = CO2 + H2O + HCl =>
4 CH4Cl + 7 O2 = 4 CO2 + 6 H2O + 4 HCl
Na2C2O4 + KOH = NaOH + K2C2O4 =>
Na2C2O4 + 2 KOH = 2 NaOH + K2C2O4
Cr(OH)3 + NaOH = Na2CrO4 + CrO + H2O =>
4 Cr(OH)3 + 2 NaOH = Na2CrO4 + 3 CrO + 7 H2O
H2Se(aq) + Ba(OH)2(aq) = H2O(l) + BaSe(aq) =>
H2Se(aq) + Ba(OH)2(aq) = 2 H2O(l) + BaSe(aq)
H3 + O2 = H2O2 =>
2 H3 + 3 O2 = 3 H2O2
Na + S8 = Na2S =>
16 Na + S8 = 8 Na2S
KI + O2 + H2SO4 = I2 + K2SO4 + H2O =>
4 KI + O2 + 2 H2SO4 = 2 I2 + 2 K2SO4 + 2 H2O
K2Cr2O4 + H2SO4 = K2SO4 + Cr2SO4 + H2O + O2 =>
K2Cr2O4 + 2 H2SO4 = K2SO4 + Cr2SO4 + 2 H2O + O2
H2(S04) + H2O = H3O + SO4 =>
H2(S04) + 50 H2O = 34 H3O + 4 SO4
CH5N3O4 + C2H6O = C3H6N3O5 + H =>
CH5N3O4 + C2H6O = C3H6N3O5 + 5 H
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
K2O2 + H2O = KOH + O2(g) =>
2 K2O2 + 2 H2O = 4 KOH + O2(g)
NaOH + BeO = Be(OH)2 + Na2O =>
2 NaOH + BeO = Be(OH)2 + Na2O
H{+} + O2 + {-} = H2O =>
4 H{+} + O2 + 4e = 2 H2O
HCl + MnO2 = MnCl2 + H2O + Cl2 =>
4 HCl + MnO2 = MnCl2 + 2 H2O + Cl2
C15H32 + O2 = CO2 + H2O =>
C15H32 + 23 O2 = 15 CO2 + 16 H2O
Cu(NO3)2 + Na2CrO3 = CuCrO3 + NaNO3 =>
Cu(NO3)2 + Na2CrO3 = CuCrO3 + 2 NaNO3
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
C17H35CO2H + O2 = CO2 + H2O =>
C17H35CO2H + 26 O2 = 18 CO2 + 18 H2O
F + H2O = HF + O =>
2 F + H2O = 2 HF + O
Ag(NO3)3 = Ag + (NO3)3 =>
Ag(NO3)3 = Ag + (NO3)3
C17H19O3N + C2H4O2 = C21H23O5N + H2O =>
C17H19O3N + 2 C2H4O2 = C21H23O5N + 2 H2O
H2SiCl2 + H2O = H8Si4O4 + HCl =>
4 H2SiCl2 + 4 H2O = H8Si4O4 + 8 HCl
HClO{-} + H{+} = Cl2 + H2O =>
2 HClO{-} + 2 H{+} = Cl2 + 2 H2O
CsOH + HClO4 = Cs + H2O + ClO4 =>
CsOH + HClO4 = Cs + H2O + ClO4
Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zr3(PO4)4 + K2(SO4) = Zr(SO4)2 + K3(PO4) =>
Zr3(PO4)4 + 6 K2(SO4) = 3 Zr(SO4)2 + 4 K3(PO4)
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
SICl4 + H2O = H4SIO4 + HCl =>
SICl4 + 4 H2O = H4SIO4 + 4 HCl
HBr + K3Fe(CN)6 = H3Fe(CN)6 + KBr =>
3 HBr + K3Fe(CN)6 = H3Fe(CN)6 + 3 KBr
Al(NO3)3*9H2O + Mg(NO3)2*6H2O + C6H8N2O4 = MgAl2O4 + CO2 + N2 + H2O =>
6 Al(NO3)3*9H2O + 3 Mg(NO3)2*6H2O + 5 C6H8N2O4 = 3 MgAl2O4 + 30 CO2 + 17 N2 + 92 H2O
Pb(NO3)2 + CH3COOK + H2O = PbOHCH3COO + KNO3 + CH3COOH =>
Pb(NO3)2 + 2 CH3COOK + H2O = PbOHCH3COO + 2 KNO3 + CH3COOH
CrSO4 + K2CrO4 + H2O = Cr(OH)3 + K2SO4 + Cr2(SO4)3 =>
9 CrSO4 + 3 K2CrO4 + 12 H2O = 8 Cr(OH)3 + 3 K2SO4 + 2 Cr2(SO4)3
Ni(H2O)6Cl2 + NH3 = Ni(NH3)6Cl2 + H2O =>
Ni(H2O)6Cl2 + 6 NH3 = Ni(NH3)6Cl2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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