| Équations équilibrées la veille | Équations équilibrées le lendemain |
C18H14N2Na2O8S2 + NaOCl = C18H14N2Na3O9S2Cl
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3 =>
Fe(SO4)3 + Ba(No3)2 = Fe(No3)2 + Ba(SO4)3
AgNO{-3} + AlI{-3} = AgI + Al(NO{-3}){-3} =>
AgNO{-3} + AlI{-3} = AgI + Al(NO{-3}){-3}
KBr + H2SO4 + MnO2 = Br2 + K2SO4 + Mn(OH)2 =>
2 KBr + H2SO4 + MnO2 = Br2 + K2SO4 + Mn(OH)2
C18H18O4 + O2 = CO2 + H2O =>
2 C18H18O4 + 41 O2 = 36 CO2 + 18 H2O
Zn + BaO = ZnO + Ba =>
Zn + BaO = ZnO + Ba
N3H12PO4 + LiOH = NH4OH + Li3PO4 =>
N3H12PO4 + 3 LiOH = 3 NH4OH + Li3PO4
AH4 + O2 = AO2 + H2O =>
AH4 + 2 O2 = AO2 + 2 H2O
Cu(C2H3O2)2 + Na2S = CuS + Na(C2H3O2) =>
Cu(C2H3O2)2 + Na2S = CuS + 2 Na(C2H3O2)
HI = H + I =>
HI = H + I
MgHClO4 = MgO4HCl =>
MgHClO4 = MgO4HCl
Na2S + O2 + H2O = Na2S2O3 + NaOH =>
2 Na2S + 2 O2 + H2O = Na2S2O3 + 2 NaOH
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
K2[Zn(OH)4] + CO2 = K2CO3 + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + CO2 = K2CO3 + Zn(OH)2 + H2O
Zn(OH)2 + FeS = ZnS + Fe(OH)2 =>
Zn(OH)2 + FeS = ZnS + Fe(OH)2
NH4C2H3O2 = N2 + H2 + C + O2 =>
2 NH4C2H3O2 = N2 + 7 H2 + 4 C + 2 O2
Ca(HO)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(HO)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca(HO)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(HO)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K3[Fe(Cn)6] + NaOH + MnSO4 = K3Na[Fe(Cn)6] + Na2SO4 + MnO(OH)2 + H2O =>
2 K3[Fe(Cn)6] + 4 NaOH + MnSO4 = 2 K3Na[Fe(Cn)6] + Na2SO4 + MnO(OH)2 + H2O
Na2C2O4 + KMnO4 + H2SO4 = K2SO4 + CO2 + MnSO4 + Na2SO4 + H2O =>
5 Na2C2O4 + 2 KMnO4 + 8 H2SO4 = K2SO4 + 10 CO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
H{+} + Cr2O7{2-} + H2SO3 = Cr{3+} + HSO4{-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 H2SO3 = 2 Cr{3+} + 3 HSO4{-} + 4 H2O
Al(SO4) + Ca(OH)2 = Al(OH)3 + Ca3(SO4)2 =>
2 Al(SO4) + 3 Ca(OH)2 = 2 Al(OH)3 + Ca3(SO4)2
Fe2O3 + C6H8O7 = FeO + CO2 + H2O =>
9 Fe2O3 + C6H8O7 = 18 FeO + 6 CO2 + 4 H2O
CuCl2 + AgNO3 = AgCl + Cu(NO3)2 =>
CuCl2 + 2 AgNO3 = 2 AgCl + Cu(NO3)2
Al(s) + KOH(aq) = KAl + OH =>
Al(s) + KOH(aq) = KAl + OH
C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2O + H2SO4H2O
CoCl2(s) + Al(s) = Co(s) + AlCl3(s) =>
3 CoCl2(s) + 2 Al(s) = 3 Co(s) + 2 AlCl3(s)
Ra + P = RaP =>
Ra + P = RaP
Cl2 + RbBr = RbCl + Br2 =>
Cl2 + 2 RbBr = 2 RbCl + Br2
C4H10O4 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C4H10O4 + 18 KNO3 = 9 K2O + 9 N2 + 20 CO2 + 25 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
H2(g) + O2(g) = H2O(g)* =>
2 H2(g) + O2(g) = 2 H2O(g)*
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3CO2H + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3CO2H + Na2CO3 = 2 CH3COONa + CO2 + H2O
KOH = K2 + OH =>
2 KOH = K2 + 2 OH
NH4I + AgNO3{-3} = NH4NO3{-3} + AgI =>
NH4I + AgNO3{-3} = NH4NO3{-3} + AgI
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH =>
Ba(NO3)2 + NaOH = Na(NO3)2 + BaOH
(NH4)2SO4(s) + HCl = H2SO4 + NH4Cl =>
(NH4)2SO4(s) + 2 HCl = H2SO4 + 2 NH4Cl
C17H35COONa + KHCO3 = (C17H35COO)K + NaHCO3 =>
C17H35COONa + KHCO3 = (C17H35COO)K + NaHCO3
C8H14O + NaBH4 = NaB(C8H14O)3 + H2 =>
3 C8H14O + NaBH4 = NaB(C8H14O)3 + 2 H2
Al + C2H6 = AlC + H =>
2 Al + C2H6 = 2 AlC + 6 H
KCl + CrCl3 + Cl2 + H2O + Ba(NO3)2 = BaCr2O7 + HCl + KNO3 =>
2 KCl + 2 CrCl3 + 3 Cl2 + 7 H2O + Ba(NO3)2 = BaCr2O7 + 14 HCl + 2 KNO3
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
SO3(g) + H2O(l) = H2SO4(aq) =>
SO3(g) + H2O(l) = H2SO4(aq)
Mg + Al(OH)3 = Mg(OH)2 + Al =>
3 Mg + 2 Al(OH)3 = 3 Mg(OH)2 + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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