| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO4(aq) + BaCl2(aq) = 2 NaCl(aq) + BaSO4
ZnI + H2O = ZnIO + H =>
ZnI + H2O = ZnIO + 2 H
HCl(aq) + PH3(aq) = Cl(aq) + HPH4(aq) =>
2 HCl(aq) + PH3(aq) = 2 Cl(aq) + HPH4(aq)
Li2O + SO2 = Li2(SO3) =>
Li2O + SO2 = Li2(SO3)
SCN{-} + NO3{-} + H2O = SO4{2-} + N2 + CNO{-} + H{+} =>
5 SCN{-} + 8 NO3{-} + H2O = 5 SO4{2-} + 4 N2 + 5 CNO{-} + 2 H{+}
NaCl(aq) + HNO3(aq) = HCl(aq) + NaNO3(aq) =>
NaCl(aq) + HNO3(aq) = HCl(aq) + NaNO3(aq)
CaF2 + CH3COOH = Ca(CH3COO)2 + HF =>
CaF2 + 2 CH3COOH = Ca(CH3COO)2 + 2 HF
Fe(H2O)5(OH){2+} + HCl = FeCl(H2O)6{2+} =>
Fe(H2O)5(OH){2+} + HCl = FeCl(H2O)6{2+}
C3H5Cl + NaOH = C6H10O + NaCl + HCl =>
2 C3H5Cl + NaOH = C6H10O + NaCl + HCl
Be(OH)2 + NaOH = Na2BeO2 + H2O =>
Be(OH)2 + 2 NaOH = Na2BeO2 + 2 H2O
Fe(Cl)3 + MgO = (Fe)2(O)3 + Mg(Cl)2 =>
2 Fe(Cl)3 + 3 MgO = (Fe)2(O)3 + 3 Mg(Cl)2
sodiumcarbonate = sodiumoxide + carbondioxide =>
Na2CO3 = Na2O + CO2
As2S3 + NH3 + H2O2 = (NH4)2AsO4 + S + H2O =>
As2S3 + 4 NH3 + 6 H2O2 = 2(NH4)2AsO4 + 3 S + 4 H2O
NH4FeS2O8 + NaOH = Fe(OH)3 + Na2SO4 + N2H8SO4 =>
2 NH4FeS2O8 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4 + N2H8SO4
(NH4)2S2O8 + C6H16N2 = SO4 + NH4C6H16N2 =>
(NH4)2S2O8 + 2 C6H16N2 = 2 SO4 + 2 NH4C6H16N2
O2 + H2O + Fe(OH)2 = Fe(OH)3 =>
O2 + 2 H2O + 4 Fe(OH)2 = 4 Fe(OH)3
Fe{+} + Zn = Fe + Zn{+} =>
Fe{+} + Zn = Fe + Zn{+}
Cu + HSO4 = Cu(SO4)2 + H2(g) =>
Cu + 2 HSO4 = Cu(SO4)2 + H2(g)
ZnS + CH3COONa + H2O = CH3COOH + Na2[Zn(OH)4] + Na2S =>
ZnS + 4 CH3COONa + 4 H2O = 4 CH3COOH + Na2[Zn(OH)4] + Na2S
LiSO4(aq) + NaOH(aq) = LiOH(aq) + NaSO4(aq) =>
LiSO4(aq) + NaOH(aq) = LiOH(aq) + NaSO4(aq)
CH3CH2OH + MnO4{-} + H{+} = Mn2{+} + CO2 + H2O =>
13 CH3CH2OH + 24 MnO4{-} + 36 H{+} = 12 Mn2{+} + 26 CO2 + 57 H2O
K2Co3 + CoCl2 = K2Cl2 + Co =>
K2Co3 + CoCl2 = K2Cl2 + 4 Co
CuCO3 + HC2H3O2 = CuC2H3O2 + H2O + CO2 =>
8 CuCO3 + 9 HC2H3O2 = 8 CuC2H3O2 + 6 H2O + 10 CO2
Na2 + S + CuCl2 = NaCl + CuS =>
Na2 + S + CuCl2 = 2 NaCl + CuS
Br2 + Ca = Br2Ca =>
Br2 + Ca = Br2Ca
XH2O + XP4 = XPH3 + XH2PO2 + XH =>
6 XH2O + XP4 = XPH3 + 3 XH2PO2 + 3 XH
S8 + Br = SBr4 =>
S8 + 32 Br = 8 SBr4
HCl + Al(OH)3 = AlClO + H2O =>
HCl + Al(OH)3 = AlClO + 2 H2O
Cu(BO3) + Co(NO3) = Cu(NO3) + Co(BO3) =>
Cu(BO3) + Co(NO3) = Cu(NO3) + Co(BO3)
ClKBr = KCl + Br =>
ClKBr = KCl + Br
SO3{2-} + KMnO4 + H{+} = MnSO4 + K2SO4 + H2SO4 + H2O =>
5 SO3{2-} + 2 KMnO4 + 10 H{+} = 2 MnSO4 + K2SO4 + 2 H2SO4 + 3 H2O
NaNH4Cl + AgNO3 = AgCl + NaNO3 + NH4 =>
NaNH4Cl + AgNO3 = AgCl + NaNO3 + NH4
Na2SO4(s) + C(s) = Na2S(aq) + CO2(g) =>
Na2SO4(s) + 2 C(s) = Na2S(aq) + 2 CO2(g)
Mg(s) + HBr(aq) = MgBr2(s) + H2(g) =>
Mg(s) + 2 HBr(aq) = MgBr2(s) + H2(g)
Cr + Sn(NO3)2 = Cr(NO3)2 + Sn =>
Cr + Sn(NO3)2 = Cr(NO3)2 + Sn
Na2CO3 + C + N2 = NaCN + C2O =>
Na2CO3 + 7 C + N2 = 2 NaCN + 3 C2O
HAsO4 + H2O + e = AsH3 + OH{-} =>
HAsO4 + 6 H2O + 10e = AsH3 + 10 OH{-}
K3PO4 + HCl = KCl + H + PO4 =>
K3PO4 + 3 HCl = 3 KCl + 3 H + PO4
Fe + H2O = Fe3O4(s) + H2 =>
3 Fe + 4 H2O = Fe3O4(s) + 4 H2
FeS2 + Fe3O4 = FeS + O2 =>
3 FeS2 + Fe3O4 = 6 FeS + 2 O2
SO2 + O3 = SO5 =>
SO2 + O3 = SO5
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + HOH =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 HOH
KOH(aq) + CO2(g) = K2CO3(aq) + H2O(l) =>
2 KOH(aq) + CO2(g) = K2CO3(aq) + H2O(l)
Al + HNO3 + H3PO4 = AlPO4 + HNO2 + H2O =>
2 Al + 3 HNO3 + 2 H3PO4 = 2 AlPO4 + 3 HNO2 + 3 H2O
Al2(Co3)3 + H2O = Al(OH)3 + H2Co3 =>
Al2(Co3)3 + 6 H2O = 2 Al(OH)3 + 3 H2Co3
Cl2 + SO3{2-}(aq) + OH{-} = SO4(aq) + Cl{-}(aq) + H2O =>
2 Cl2 + SO3{2-}(aq) + 2 OH{-} = SO4(aq) + 4 Cl{-}(aq) + H2O
N + O2 + Cl2 = NOCl =>
2 N + O2 + Cl2 = 2 NOCl
C6H4N2O4 + O2 = CO2 + H2O + N2 =>
C6H4N2O4 + 5 O2 = 6 CO2 + 2 H2O + N2
O2 + C3H7 = C3 + OH =>
7 O2 + 2 C3H7 = 2 C3 + 14 OH
CH3OH = C3H7OH + H1 + OH =>
3 CH3OH = C3H7OH + 2 H1 + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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