| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 FeCl2 + 6 KMnO4 + 24 H2SO4 = 10 Cl2 + 3 K2SO4 + 6 MnSO4 + 5 Fe2(SO4)3 + 24 H2O
SC2 + Cl = CCl4 + SCl2 =>
SC2 + 10 Cl = 2 CCl4 + SCl2
AgNO3 + (NH4)2CrO4 = (Ag)2CrO4 + NH4NO3 =>
2 AgNO3 + (NH4)2CrO4 = (Ag)2CrO4 + 2 NH4NO3
SrCO3 + CoO + (NH4)2HPO4 = SrCoP2O7 + NH3 + CO2 + H2O =>
SrCO3 + CoO + 2(NH4)2HPO4 = SrCoP2O7 + 4 NH3 + CO2 + 3 H2O
Fe + HCl = H + FeCl4 =>
Fe + 4 HCl = 4 H + FeCl4
NH4Cl + NaOH = H2O + NH3 + NaCl =>
NH4Cl + NaOH = H2O + NH3 + NaCl
K3[Cr(OH)6] + Fe2(SO4)3 = K2SO4 + Fe(OH)3 + Cr(OH)3 =>
2 K3[Cr(OH)6] + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(OH)3 + 2 Cr(OH)3
SnCl4 + Na2O = SnO2 + NaCl =>
SnCl4 + 2 Na2O = SnO2 + 4 NaCl
TiCl4(s) + O2(s) = TiO2(s) + Cl2(s) =>
TiCl4(s) + O2(s) = TiO2(s) + 2 Cl2(s)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CUNO3 + H2O = CUH + O2 + NO2 =>
4 CUNO3 + 2 H2O = 4 CUH + 3 O2 + 4 NO2
N2 + KOH = K2N + KNO3 + H2O =>
7 N2 + 24 KOH = 10 K2N + 4 KNO3 + 12 H2O
K3[Cr(OH)6] + Fe2(SO4)3 = K2SO4 + Fe(OH)3 + Cr(OH)3 =>
2 K3[Cr(OH)6] + Fe2(SO4)3 = 3 K2SO4 + 2 Fe(OH)3 + 2 Cr(OH)3
Ti(SO4)2 + Cd = CdSO4 + Ti =>
Ti(SO4)2 + 2 Cd = 2 CdSO4 + Ti
MgCl2 + AlCl3 = MgCl3 + AlCl2 =>
MgCl2 + AlCl3 = MgCl3 + AlCl2
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq)
Cr2O3 + I2 + NaOH = Na2CrO4 + NaI + H2O =>
Cr2O3 + 3 I2 + 10 NaOH = 2 Na2CrO4 + 6 NaI + 5 H2O
Al + NaOH + H2O = Na{+} + Al(OH)4{-} + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na{+} + 2 Al(OH)4{-} + 3 H2
CH3CH(CH3Br)CH3 + NaI = CH3CH(CH3I)CH3 + NaBr =>
CH3CH(CH3Br)CH3 + NaI = CH3CH(CH3I)CH3 + NaBr
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq)
H3PO4 + Fe(OH)2 = Fe(H3PO4)2 + H2O2 =>
2 H3PO4 + Fe(OH)2 = Fe(H3PO4)2 + H2O2
Cu + ZnO = Zn + CuO =>
Cu + ZnO = Zn + CuO
Co(NO3)3(aq) + Na2S(aq) = Co2S3 + NaNO3 =>
2 Co(NO3)3(aq) + 3 Na2S(aq) = Co2S3 + 6 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2CO3 + CaCl2*H2O = CaCO3 + NaCl + H2O =>
Na2CO3 + CaCl2*H2O = CaCO3 + 2 NaCl + H2O
CN(aq) + MnO4(aq) = CNO(aq) + MnO2(s) =>
2 CN(aq) + MnO4(aq) = 2 CNO(aq) + MnO2(s)
Ag + I2 = AgI =>
2 Ag + I2 = 2 AgI
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaCO3 + HCl + Ba(OH)2 = BaCO3 + CaCl2 + H2O =>
CaCO3 + 2 HCl + Ba(OH)2 = BaCO3 + CaCl2 + 2 H2O
H2SO4(aq) + Fe(s) = Fe2(SO4)3 + H2 =>
3 H2SO4(aq) + 2 Fe(s) = Fe2(SO4)3 + 3 H2
Fe + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + 6 H2O
(Co(NH3)6)Cl3 = CoCl2 + NH3 + Cl2 =>
2(Co(NH3)6)Cl3 = 2 CoCl2 + 12 NH3 + Cl2
C10H12N2O + O2 = CO2 + NO2 + H2O =>
2 C10H12N2O + 29 O2 = 20 CO2 + 4 NO2 + 12 H2O
TiCl4 + NaH = Ti + NaCl + H2 =>
TiCl4 + 4 NaH = Ti + 4 NaCl + 2 H2
KMnO4 + KCN + H2O = MnO2 + KOH + K(OCN) =>
2 KMnO4 + 3 KCN + H2O = 2 MnO2 + 2 KOH + 3 K(OCN)
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
NH4ClO3 = NH4 + ClO3 =>
NH4ClO3 = NH4 + ClO3
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
NH4ClO3 = NH4 + ClO3 =>
NH4ClO3 = NH4 + ClO3
NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
NH4ClO3 = Cl2 + H2O + NH3 + O2 =>
4 NH4ClO3 = 2 Cl2 + 2 H2O + 4 NH3 + 5 O2
NH4ClO3 = H2O + HCl + O2 + N2 =>
4 NH4ClO3 = 6 H2O + 4 HCl + 3 O2 + 2 N2
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
NH4ClO3 = NH4 + ClO3 =>
NH4ClO3 = NH4 + ClO3
NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
NH4ClO3 = NH4Cl + O2 =>
2 NH4ClO3 = 2 NH4Cl + 3 O2
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
NH4ClO3 = NH3 + HCl + O2 =>
2 NH4ClO3 = 2 NH3 + 2 HCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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