| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
H2Cl2 + Ca = CaCl2 + H2 =>
H2Cl2 + Ca = CaCl2 + H2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
NH3 + Fe = Fe(NH3) =>
NH3 + Fe = Fe(NH3)
CO2H + MgO2H2 = MgCO3H + H2O =>
CO2H + MgO2H2 = MgCO3H + H2O
Li2SO4H2O + C = Li2S + CO + H2O =>
Li2SO4H2O + 4 C = Li2S + 4 CO + H2O
C2H4O + Ag(NH3)2OH = C2H7NO2 + Ag + NH3 + H2O =>
C2H4O + 2 Ag(NH3)2OH = C2H7NO2 + 2 Ag + 3 NH3 + H2O
As + HNO3 + HCl = NO + AsCl3 + H2O =>
As + HNO3 + 3 HCl = NO + AsCl3 + 2 H2O
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
C6H10 + H2SO4 + KMnO4 = HOOC(CH2)4COOH + K2SO4 + MnSO4 + H2O =>
5 C6H10 + 12 H2SO4 + 8 KMnO4 = 5 HOOC(CH2)4COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
PbSe = Pb + Se =>
PbSe = Pb + Se
FeSO4 + KMnO4 = Fe(MnO4)2 + K2SO4 =>
FeSO4 + 2 KMnO4 = Fe(MnO4)2 + K2SO4
NHCI + Ba(OH) = BaCI + NH + HO =>
NHCI + Ba(OH) = BaCI + NH + HO
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
CaHPO4 + KOH = Ca(OH)2 + K2HPO4 =>
CaHPO4 + 2 KOH = Ca(OH)2 + K2HPO4
Al2O3 + KCl = AlCl3 + O2 + K =>
2 Al2O3 + 12 KCl = 4 AlCl3 + 3 O2 + 12 K
ZrCl4 = ZrCl3 + Cl2 =>
2 ZrCl4 = 2 ZrCl3 + Cl2
NH4ReO4 + Na2S + HCl = ReO2 + NH4Cl + NaCl + S + H2O =>
2 NH4ReO4 + 3 Na2S + 8 HCl = 2 ReO2 + 2 NH4Cl + 6 NaCl + 3 S + 4 H2O
KNO2 + Fe = FeNO2 + K =>
KNO2 + Fe = FeNO2 + K
MnO4{-} + H{+} + Cl{-} = Mn{2+} + HClO + H2O =>
2 MnO4{-} + 11 H{+} + 5 Cl{-} = 2 Mn{2+} + 5 HClO + 3 H2O
Na2C2O4(aq)AgNO3(aq) = AgC2O4(s)Na2NO3(aq) =>
Na2C2O4(aq)AgNO3(aq) = AgC2O4(s)Na2NO3(aq)
SSO2 + O2 = SO3 =>
SSO2 + 2 O2 = 2 SO3
Al2O3 + KF = KO + Al + F =>
Al2O3 + 3 KF = 3 KO + 2 Al + 3 F
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
CH3NH3Cl + H2O = HCl + CH3NH3 + OH =>
CH3NH3Cl + H2O = HCl + CH3NH3 + OH
Fe + H2O = H2Fe2O3 + H2 =>
2 Fe + 3 H2O = H2Fe2O3 + 2 H2
C2H2Cl + Cl2 = C2Cl4 + HCl =>
2 C2H2Cl + 5 Cl2 = 2 C2Cl4 + 4 HCl
FeCl3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + KCl =>
3 FeCl3 + 3 K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + 9 KCl
C11H13COOH + O2 = CO2 + H2O =>
2 C11H13COOH + 29 O2 = 24 CO2 + 14 H2O
Pb(O2)5 = PbO2 + O2 =>
Pb(O2)5 = PbO2 + 4 O2
O2 + C2H2 = C2H2O2 =>
O2 + C2H2 = C2H2O2
H2SO4 + HNO3 = H2O + HSO4 + NO2 =>
H2SO4 + HNO3 = H2O + HSO4 + NO2
CH4 + N2Cl = CCl4 + N2 + H2 =>
CH4 + 4 N2Cl = CCl4 + 4 N2 + 2 H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
NaNO3 + CH16H34 = CO2 + H2O + N2 + Na =>
18 NaNO3 + 2 CH16H34 = 2 CO2 + 50 H2O + 9 N2 + 18 Na
Sb + S2 = SbS4 =>
Sb + 2 S2 = SbS4
Mn(OH)2 + O2 + H2O = Mn(OH)3 =>
4 Mn(OH)2 + O2 + 2 H2O = 4 Mn(OH)3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Na2SiO3 + H = H2SiO3 + Na =>
Na2SiO3 + 2 H = H2SiO3 + 2 Na
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CaCrO4 + KC2H3O2 = Ca(C2H3O2)2 + K2CrO4 =>
CaCrO4 + 2 KC2H3O2 = Ca(C2H3O2)2 + K2CrO4
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
CH3COOH + CH2CH2CH(CH3)2OH = CH3COOCH2CH2CH(CH3)2 + H2O =>
CH3COOH + CH2CH2CH(CH3)2OH = CH3COOCH2CH2CH(CH3)2 + H2O
H2SO3 + Ca(OH)2 = SO3Ca + HOH =>
H2SO3 + Ca(OH)2 = SO3Ca + 2 HOH
Mn(OH)2 + HNO3 = MnO(OH)2 + NO2 + H2O =>
Mn(OH)2 + 2 HNO3 = MnO(OH)2 + 2 NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/24
Équations équilibrées sur06/01/23
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