| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Cl2 + K2S2O3 + H2O = KHSO4 + HCl =>
4 Cl2 + K2S2O3 + 5 H2O = 2 KHSO4 + 8 HCl
H{+} + SO3{-2} + NO3{-} = SO4{-2} + NO + H2O =>
2 H{+} + 3 SO3{-2} + 2 NO3{-} = 3 SO4{-2} + 2 NO + H2O
Co + ZnCl2 = CoCl3 + Zn =>
2 Co + 3 ZnCl2 = 2 CoCl3 + 3 Zn
Al + HPO3 = AlPO3 + H2 =>
2 Al + 2 HPO3 = 2 AlPO3 + H2
FePO4 + H2O = Fe2O3 + H3PO4 =>
2 FePO4 + 3 H2O = Fe2O3 + 2 H3PO4
AgNO3(aq) + CaI2(aq) = AgI(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaI2(aq) = 2 AgI(s) + Ca(NO3)2(aq)
NH3 + Cl2 = NH2 + NH4Cl =>
4 NH3 + Cl2 = 2 NH2 + 2 NH4Cl
HNO3(aq) + Na2SO3(aq) = NaNO3(aq) + H2SO3 =>
2 HNO3(aq) + Na2SO3(aq) = 2 NaNO3(aq) + H2SO3
C17H35COOK + CaCl = Ca(C17H35COO) + KCl =>
C17H35COOK + CaCl = Ca(C17H35COO) + KCl
POBr3 + HF = POHBr3 + F =>
POBr3 + HF = POHBr3 + F
Ca3(PO4)2 + HCl = CaHCl + PO4 =>
Ca3(PO4)2 + 3 HCl = 3 CaHCl + 2 PO4
Si + H2S = SiS + H2 =>
Si + H2S = SiS + H2
HNO3 + Mg = Mg(NO3)3 + H2 =>
6 HNO3 + 2 Mg = 2 Mg(NO3)3 + 3 H2
Ra2O + H2O = RaOH =>
Ra2O + H2O = 2 RaOH
Ba(OH)2 + K3PO4 = BaPO4 + K3(OH)2 =>
Ba(OH)2 + K3PO4 = BaPO4 + K3(OH)2
NaCl + HNO3 = NaNO3 + Cl2 + NO + H2O =>
6 NaCl + 8 HNO3 = 6 NaNO3 + 3 Cl2 + 2 NO + 4 H2O
Al2(SO4)3 + Na2(CO3) = Al2(CO3)3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2(CO3) = Al2(CO3)3 + 3 Na2(SO4)
Pb(NO3)2 + NaBr = PbBr2 + Na(NO3) =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 Na(NO3)
HBr + SO3 = H2O + Br2 + SO2 =>
2 HBr + SO3 = H2O + Br2 + SO2
Li2SO4 + Al = Li + Al2(SO4)3 =>
3 Li2SO4 + 2 Al = 6 Li + Al2(SO4)3
FeSO4 + Ag2SO4 = Fe2(SO4)3 + Ag =>
2 FeSO4 + Ag2SO4 = Fe2(SO4)3 + 2 Ag
KOH(aq) + Na2SO4(aq) = K2SO4(s) + NaOH(aq) =>
2 KOH(aq) + Na2SO4(aq) = K2SO4(s) + 2 NaOH(aq)
Ti + SO4 = Ti2(SO4)3 =>
2 Ti + 3 SO4 = Ti2(SO4)3
Al + NaOH + NH4Cl = Al(OH)3 + H2 + NH3 + NaCl =>
2 Al + 6 NaOH + 6 NH4Cl = 2 Al(OH)3 + 3 H2 + 6 NH3 + 6 NaCl
B(s) + O2(g) = B2O3(s) =>
4 B(s) + 3 O2(g) = 2 B2O3(s)
Cu + Ag(PO4) = Cu(PO4)2 + Ag =>
Cu + 2 Ag(PO4) = Cu(PO4)2 + 2 Ag
C3H6OS2 + O3 = CO2 + H2O + SO2 =>
C3H6OS2 + 4 O3 = 3 CO2 + 3 H2O + 2 SO2
C2H6 + O2 = C2H4(OH)2 =>
C2H6 + O2 = C2H4(OH)2
CuCr2O4 + CuO = CuCrO2 + O2 =>
2 CuCr2O4 + 2 CuO = 4 CuCrO2 + O2
Mg + KClO4 = KCl + MgO =>
4 Mg + KClO4 = KCl + 4 MgO
Hg(NO3)2 + NH4OH = HgNO3(NH2) + NH4NO3 + H2O =>
Hg(NO3)2 + 2 NH4OH = HgNO3(NH2) + NH4NO3 + 2 H2O
Mg(HCO3)2 + CaO = MgO + Ca(HCO3)2 =>
Mg(HCO3)2 + CaO = MgO + Ca(HCO3)2
H{+} + MnO4{-} + S2O3{2-} = Mn{2+} + SO4{2-} + H2O =>
14 H{+} + 8 MnO4{-} + 5 S2O3{2-} = 8 Mn{2+} + 10 SO4{2-} + 7 H2O
H3BO3 + MgCO3 = Mg3(BO3)2 + H2CO3 =>
2 H3BO3 + 3 MgCO3 = Mg3(BO3)2 + 3 H2CO3
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
CO(O) = CO2 =>
CO(O) = CO2
Ag(NH3)2OH + H2S = Ag2S + H2O + NH4HS =>
2 Ag(NH3)2OH + 5 H2S = Ag2S + 2 H2O + 4 NH4HS
FeSO4 + BaI2 = FeI2 + BaSO4 =>
FeSO4 + BaI2 = FeI2 + BaSO4
Cl2(ac) + KI(ac) = KCl(ac) + I2(ac) =>
Cl2(ac) + 2 KI(ac) = 2 KCl(ac) + I2(ac)
CuS + O2 + CaCO3 = CuO + CaSO4 + CO2 =>
CuS + 2 O2 + CaCO3 = CuO + CaSO4 + CO2
C10H12 + O2 = CO2 + H2O =>
C10H12 + 13 O2 = 10 CO2 + 6 H2O
K3[Co(C2O4)3] + Na2S = CoS + K2C2O4 + Na2C2O4 + CO2 =>
2 K3[Co(C2O4)3] + 2 Na2S = 2 CoS + 3 K2C2O4 + 2 Na2C2O4 + 2 CO2
C3H5(OH)3 + O = CO2 + H2O =>
C3H5(OH)3 + 7 O = 3 CO2 + 4 H2O
S + O2(g) = SO3(g) =>
2 S + 3 O2(g) = 2 SO3(g)
K2CO3 + H2 = K + H2O + CO2 =>
K2CO3 + H2 = 2 K + H2O + CO2
SnCl2 + FeSO4 = FeCl2 + SnSO4 =>
SnCl2 + FeSO4 = FeCl2 + SnSO4
CaO + CO2 + H2O = CaCO2(OH)2 =>
CaO + CO2 + H2O = CaCO2(OH)2
CH3CCl3 + Ba(OH)2 + H2O = (CH3COO)2Ba + HCl =>
2 CH3CCl3 + Ba(OH)2 + 2 H2O = (CH3COO)2Ba + 6 HCl
MnOH + H2O2 = MnO2 + H2O =>
2 MnOH + 3 H2O2 = 2 MnO2 + 4 H2O
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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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