| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cl + 2 KOH = KCl + KClO + H2O
S2O3 + H2O = SO2 + H =>
S2O3 + H2O = 2 SO2 + 2 H
AgBr + (NH4)2CO3 = Ag2CO3 + NH4Br =>
2 AgBr + (NH4)2CO3 = Ag2CO3 + 2 NH4Br
Na3(PO4) + ZnSO4 = Na2SO4 + Zn3(PO4)2 =>
2 Na3(PO4) + 3 ZnSO4 = 3 Na2SO4 + Zn3(PO4)2
MgO + SO2 = Mg2SO4 =>
2 MgO + SO2 = Mg2SO4
BiCl2 + H2S = Bi2S2 + HCl =>
2 BiCl2 + 2 H2S = Bi2S2 + 4 HCl
HSO + FeCl3 = FeCl2 + S2 + HClO =>
2 HSO + 2 FeCl3 = 2 FeCl2 + S2 + 2 HClO
Cu + H{+} + NO3{-} = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 H{+} + 4 NO3{-} = Cu(NO3)2 + 2 NO2 + 2 H2O
HI + H2O2 = H2O + I2O =>
2 HI + 2 H2O2 = 3 H2O + I2O
S2O3 + H2O = SO4 + H3O =>
S2O3 + 15 H2O = 2 SO4 + 10 H3O
CN({-}) + Cl2 + H2O = HCl + CO2 + N2 + Cl({-}) =>
2 CN({-}) + 5 Cl2 + 4 H2O = 8 HCl + 2 CO2 + N2 + 2 Cl({-})
Al + AgO = AlO + Ag =>
Al + AgO = AlO + Ag
NH4NO3(s) = NH4NO3(aq) =>
NH4NO3(s) = NH4NO3(aq)
NH4Cl + HCl = NH5Cl2 =>
NH4Cl + HCl = NH5Cl2
Pb + HNO3 = PbNO3 + NO + H2O =>
3 Pb + 4 HNO3 = 3 PbNO3 + NO + 2 H2O
MgSO4 + Cd = CdSO4 + Mg =>
MgSO4 + Cd = CdSO4 + Mg
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C20H42 = C12H26 + C2H4 =>
C20H42 = C12H26 + 4 C2H4
Fe + NaSCN = FeSCN + Na =>
Fe + NaSCN = FeSCN + Na
C2H3F3 + O2 = CO + H2O + F2 =>
4 C2H3F3 + 7 O2 = 8 CO + 6 H2O + 6 F2
ZnO + Li2CO3 = (Zn)CO3 + Li2O =>
ZnO + Li2CO3 = (Zn)CO3 + Li2O
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
Br2 + S2 = S2Br2 =>
Br2 + S2 = S2Br2
Pu{+4} + H2O = Pu{+3} + PuO2{2+} + H{+} =>
3 Pu{+4} + 2 H2O = 2 Pu{+3} + PuO2{2+} + 4 H{+}
N2H4 + O = NO + H2O =>
N2H4 + 4 O = 2 NO + 2 H2O
Pb + CuCl2 = Pb(Cl2)2 + Cu2 =>
Pb + 2 CuCl2 = Pb(Cl2)2 + Cu2
Rb2O2 + H2O = RbOH + H2O2 =>
Rb2O2 + 2 H2O = 2 RbOH + H2O2
CaSO3 + HI = CaI + HSO3 =>
CaSO3 + HI = CaI + HSO3
C3H7C2H5CH2OH + O2 = CO2 + H2O =>
4 C3H7C2H5CH2OH + 37 O2 = 24 CO2 + 30 H2O
(NH4)2SO4 + BaCl = BaSO4 + (NH4)2Cl =>
(NH4)2SO4 + BaCl = BaSO4 + (NH4)2Cl
Na2ZnO2 + H2O = NaOH + ZnO =>
Na2ZnO2 + H2O = 2 NaOH + ZnO
H2Se + H2O = SeO2 + H2 =>
H2Se + 2 H2O = SeO2 + 3 H2
Mg + HPO3 = MgPO3 + H =>
Mg + HPO3 = MgPO3 + H
Zn + H2O = H2 + Zn(OH) =>
2 Zn + 2 H2O = H2 + 2 Zn(OH)
Na2S + SeCl2 = NaCl + SeS =>
Na2S + SeCl2 = 2 NaCl + SeS
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
Ca2MgSi2O7 = CaMgSi2O6 + Ca3MgSi2O8 =>
2 Ca2MgSi2O7 = CaMgSi2O6 + Ca3MgSi2O8
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
NaHSO3 + Br2 = Na2SO4 + NaBr + H2O + SO2 =>
4 NaHSO3 + Br2 = Na2SO4 + 2 NaBr + 2 H2O + 3 SO2
Ga + F2 = GaF =>
2 Ga + F2 = 2 GaF
Sn + FeCl2 = SnCl4 + Fe =>
Sn + 2 FeCl2 = SnCl4 + 2 Fe
NH4OH + Bi2(SO4)3 = Bi(OH)3 + (NH4)2SO4 =>
6 NH4OH + Bi2(SO4)3 = 2 Bi(OH)3 + 3(NH4)2SO4
As2O3 + H2O = H2As2O4 =>
As2O3 + H2O = H2As2O4
MgS + O = MgSO4 =>
MgS + 4 O = MgSO4
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
KI + NaNO2 = KNO2 + I + Na =>
KI + NaNO2 = KNO2 + I + Na
AgCl + KSCN = AgSCN + KCl =>
AgCl + KSCN = AgSCN + KCl
CoF3 = Co + F =>
CoF3 = Co + 3 F
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al(ClO4)3 + Na2SO3 = Al2(SO3)3 + Na(ClO4) =>
2 Al(ClO4)3 + 3 Na2SO3 = Al2(SO3)3 + 6 Na(ClO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/27/24
Équations équilibrées sur12/27/23
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