| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + ClO = AlO + Cl
Cu3(PO4)2 + NaCl = CuCl2 + Na3PO4 =>
Cu3(PO4)2 + 6 NaCl = 3 CuCl2 + 2 Na3PO4
Ag + HCI = AgHCI =>
Ag + HCI = AgHCI
ZnS + O2 = ZnO + S2O =>
4 ZnS + 3 O2 = 4 ZnO + 2 S2O
Fe(H2PO4)2 = Fe3(PO4)2 + H3PO4 =>
3 Fe(H2PO4)2 = Fe3(PO4)2 + 4 H3PO4
V2O5 + H2C2O4 = VO2 + CO2 + H2O =>
V2O5 + H2C2O4 = 2 VO2 + 2 CO2 + H2O
Na2(CO3) + AgCl = NaCl + Ag2(CO3) =>
Na2(CO3) + 2 AgCl = 2 NaCl + Ag2(CO3)
Zn + HNO3 = (NH4)(NO3) + Zn(NO3)2 + H2O =>
4 Zn + 10 HNO3 = (NH4)(NO3) + 4 Zn(NO3)2 + 3 H2O
H5IO6 + Cr + H{+} = IO3{-} + Cr{3+} + H2O =>
3 H5IO6 + 2 Cr + 3 H{+} = 3 IO3{-} + 2 Cr{3+} + 9 H2O
AgNO3NaCl = AgClNaNO3 =>
AgNO3NaCl = AgClNaNO3
LiOH + H2O2 = Li2O2 + H2O =>
2 LiOH + H2O2 = Li2O2 + 2 H2O
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
C6H8O7 + NaHCO3 = C6H5O7Na3 + H2O + CO2 =>
C6H8O7 + 3 NaHCO3 = C6H5O7Na3 + 3 H2O + 3 CO2
NH4(OH) + CO2 = (NH4)HCO3 =>
NH4(OH) + CO2 = (NH4)HCO3
Br2O + Cr2(SO4)3 + KOH = K2CrO4 + KBr + K2SO4 + H2O =>
3 Br2O + 2 Cr2(SO4)3 + 26 KOH = 4 K2CrO4 + 6 KBr + 6 K2SO4 + 13 H2O
FeCl3 + KCN = KCl + K[Fe(CN)4] =>
FeCl3 + 4 KCN = 3 KCl + K[Fe(CN)4]
C17H33COONa + Ca(NO3)2 = (C17H33COO)2Ca + NaNO3 =>
2 C17H33COONa + Ca(NO3)2 = (C17H33COO)2Ca + 2 NaNO3
NaHCO3 + HNO3 = NaNO3(aq) + H2O(l) + CO2 =>
NaHCO3 + HNO3 = NaNO3(aq) + H2O(l) + CO2
CaC2 + CO2 + (H2O)2 = Ca(OH)2 + CH2CHCO2H =>
6 CaC2 + 3 CO2 + 8(H2O)2 = 6 Ca(OH)2 + 5 CH2CHCO2H
Na2S(aq) + HI(aq) = H2S(g) + NaI(aq) =>
Na2S(aq) + 2 HI(aq) = H2S(g) + 2 NaI(aq)
Ba(ClO4)2 + CuSO4 = Ba(SO4)2 + CuClO4 =>
Ba(ClO4)2 + 2 CuSO4 = Ba(SO4)2 + 2 CuClO4
AgNO3NaCl = NaNO3AgCl =>
AgNO3NaCl = NaNO3AgCl
H3AsO3 + H2O + I2 = HI + H3AsO4 =>
H3AsO3 + H2O + I2 = 2 HI + H3AsO4
AgNO3 + NH4OH = Ag(NH3)2OH + H2O + NH4NO3 =>
AgNO3 + 3 NH4OH = Ag(NH3)2OH + 2 H2O + NH4NO3
C3H2O4K2 + KOH = CH4 + K2CO3 =>
C3H2O4K2 + 2 KOH = CH4 + 2 K2CO3
NH3OH + FeCl3 = NH3Cl + Fe(OH)3 =>
3 NH3OH + FeCl3 = 3 NH3Cl + Fe(OH)3
CH + O = OH + C =>
CH + O = OH + C
H2O + H{+} + CON2H4 = CO2 + NH4{+} =>
H2O + 2 H{+} + CON2H4 = CO2 + 2 NH4{+}
Na2CrO4 + Ba(NO3)2 = BaCrO4 + Na(NO3) =>
Na2CrO4 + Ba(NO3)2 = BaCrO4 + 2 Na(NO3)
S2CI + NH3 = S4N4 + HCI + S8 =>
24 S2CI + 8 NH3 = 2 S4N4 + 24 HCI + 5 S8
H3[PMo12O40] + Et2O = [Et2OH]3[PMo12O40] =>
H3[PMo12O40] + 3 Et2O = [Et2OH]3[PMo12O40]
N2O4 + H2 = NH3 + O2 =>
N2O4 + 3 H2 = 2 NH3 + 2 O2
CuSO4 + NH4NO3 = Cu(NO3)2(NH4)2SO4 =>
CuSO4 + 2 NH4NO3 = Cu(NO3)2(NH4)2SO4
H{+}(aq) + BrO3{-}(aq) + Sb{3+}(aq) = Br{-}(aq) + Sb{5+}(aq) + H2O(l) =>
6 H{+}(aq) + BrO3{-}(aq) + 3 Sb{3+}(aq) = Br{-}(aq) + 3 Sb{5+}(aq) + 3 H2O(l)
NaH + H2O = NaH3O =>
NaH + H2O = NaH3O
HClO3 + I2 = ClO2 + HIO2 + H2O =>
6 HClO3 + I2 = 6 ClO2 + 2 HIO2 + 2 H2O
ZnCl2(aq) + NH4OH(aq) = NH4Cl(aq) + Zn(OH)2(s) =>
ZnCl2(aq) + 2 NH4OH(aq) = 2 NH4Cl(aq) + Zn(OH)2(s)
H(NO3) + CsOH = CsNO3 + H2O =>
H(NO3) + CsOH = CsNO3 + H2O
HFO + Al(OH)3 = Al(FO)3 + H2O =>
3 HFO + Al(OH)3 = Al(FO)3 + 3 H2O
CO + (Fe)2(O)3 = Fe + C(O)2 =>
3 CO + (Fe)2(O)3 = 2 Fe + 3 C(O)2
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
Zn + OH{-} + HgO = ZnO2{-2} + H2O + Hg =>
Zn + 2 OH{-} + HgO = ZnO2{-2} + H2O + Hg
Ca + As = CaAs =>
Ca + As = CaAs
Na2Cr2O7 + C = Cr2O3 + Na2CO3 + CO =>
Na2Cr2O7 + 2 C = Cr2O3 + Na2CO3 + CO
NaOH + HONO = NaNO + OHHO =>
NaOH + HONO = NaNO + OHHO
SO3(g) = SO(g) + O2(g) =>
SO3(g) = SO(g) + O2(g)
Al(s) + HBr(aq) = AlBr3(aq) + H2(g) =>
2 Al(s) + 6 HBr(aq) = 2 AlBr3(aq) + 3 H2(g)
Cr2O7{2-} + Ni{2+} + H{+} = Cr{3+} + NiO2 + H2O =>
Cr2O7{2-} + 3 Ni{2+} + 2 H{+} = 2 Cr{3+} + 3 NiO2 + H2O
(MnSO4)7H2O = MnSO4 + H2O =>
(MnSO4)7H2O = 7 MnSO4 + H2O
MnO4{-} + H2SO3 = Mn{2+} + SO4{2-} + H2O + H{+} =>
2 MnO4{-} + 5 H2SO3 = 2 Mn{2+} + 5 SO4{2-} + 3 H2O + 4 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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