| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Au + 8 CN{-} + 5 O2 + 2 H2O = 4 O2[Au(CN)2]{-} + 4 OH{-}
Ca3Al2Si3O12 = Al2SiO5 + Ca2Al2SiO7 + Ca3Si3O9 =>
6 Ca3Al2Si3O12 = 3 Al2SiO5 + 3 Ca2Al2SiO7 + 4 Ca3Si3O9
PCl3(s) + H2O = P4O6(aq) + HCl(g) =>
4 PCl3(s) + 6 H2O = P4O6(aq) + 12 HCl(g)
FeO + HCl = FeCl + OH =>
FeO + HCl = FeCl + OH
H2O + O3 + N2 = HNO3 =>
3 H2O + 5 O3 + 3 N2 = 6 HNO3
PCl3 = P + Cl =>
PCl3 = P + 3 Cl
Cl2O + NaOH = NaClO + H2O =>
Cl2O + 2 NaOH = 2 NaClO + H2O
Na2SO3 + J2 + H2O = Na2SO4 + HJ =>
Na2SO3 + J2 + H2O = Na2SO4 + 2 HJ
Ammoniumsulfate + Lead(II)nitrate = Lead(II)sulfate + Ammoniumnitrate =>
(NH4)2SO4 + Pb(NO3)2 = PbSO4 + 2 NH4NO3
Fe2O3 + Al3 = Fe + AlO =>
Fe2O3 + Al3 = 2 Fe + 3 AlO
Pb + Fe(NO3)3 = Pb(NO3)2 + Fe =>
3 Pb + 2 Fe(NO3)3 = 3 Pb(NO3)2 + 2 Fe
CuO + Cl = Cu + ClO =>
CuO + Cl = Cu + ClO
HBr + SiCl4 = SiBr4 + HCl =>
4 HBr + SiCl4 = SiBr4 + 4 HCl
Ag + H2SO4 = Ag2SO4 + H2SO3 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + H2SO3 + H2O
Ag2O + K2CrO4 = K2O + Ag2CrO4 =>
Ag2O + K2CrO4 = K2O + Ag2CrO4
(NH4)4[Co(SCN)6] + H2O = [Co(H2O)6](SCN)2 + NH4SCN =>
(NH4)4[Co(SCN)6] + 6 H2O = [Co(H2O)6](SCN)2 + 4 NH4SCN
OH{-} + HSO3{-} + MnO4{-} = SO4{2-} + H2O + MnO4{2-} =>
3 OH{-} + HSO3{-} + 2 MnO4{-} = SO4{2-} + 2 H2O + 2 MnO4{2-}
Fe(MnO4)2 + Cr(OH)3 = Cr(MnO4)3 + Fe(OH)2 =>
3 Fe(MnO4)2 + 2 Cr(OH)3 = 2 Cr(MnO4)3 + 3 Fe(OH)2
MoO3 = O3 + Mo =>
MoO3 = O3 + Mo
LiO2 + CO2 = Li2CO3 + O2 =>
4 LiO2 + 2 CO2 = 2 Li2CO3 + 3 O2
I2(g) + HNO3(l) = HIO3(s) + NO2(g) + H2(g) =>
I2(g) + 6 HNO3(l) = 2 HIO3(s) + 6 NO2(g) + 2 H2(g)
KSCN + FeCl3 + H2O = (Fe(H2O)5(SCN))Cl2 + KCl =>
KSCN + FeCl3 + 5 H2O = (Fe(H2O)5(SCN))Cl2 + KCl
K3PO4 + Ca(C2H3O2)2 = K3(C2H3O2)2 + Ca(PO4) =>
K3PO4 + Ca(C2H3O2)2 = K3(C2H3O2)2 + Ca(PO4)
(NH4)2S + CuSO4 = (NH4)2Cu + SO4S =>
(NH4)2S + CuSO4 = (NH4)2Cu + SO4S
N8*OOH2O* = H2O + N2 + O2 =>
N8*OOH2O* = H2O + 4 N2 + O2
CoCl2 + K2S2O8 + KOH = Co2O3 + K2SO4 + KCl + H2O =>
2 CoCl2 + K2S2O8 + 6 KOH = Co2O3 + 2 K2SO4 + 4 KCl + 3 H2O
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4 =>
MnSO4 + Ba(NO3)2 = Mn(NO3)2 + BaSO4
Ca + ZnCl2 = ZnCa + Cl2 =>
Ca + ZnCl2 = ZnCa + Cl2
C2H5OH + KMnO4 + H2SO4 = CH3CO2H + H2O + K2SO4 + MnSO4 =>
5 C2H5OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CO2H + 11 H2O + 2 K2SO4 + 4 MnSO4
MnO4{-}(aq) + OH{-} + C2O4{2-} = MnO2(s) + CO3{2-}(aq) + H2O =>
2 MnO4{-}(aq) + 4 OH{-} + 3 C2O4{2-} = 2 MnO2(s) + 6 CO3{2-}(aq) + 2 H2O
V2(SO4)3 + H2O2 = V2O2(SO4)2 + H2SO4 =>
V2(SO4)3 + H2O2 = V2O2(SO4)2 + H2SO4
Cu(s) + H2SO4 = Cu(SO4)3 + H2 =>
Cu(s) + 3 H2SO4 = Cu(SO4)3 + 3 H2
C6H5CO2H + O2 = HO + C6H5CO2 =>
2 C6H5CO2H + O2 = 2 HO + 2 C6H5CO2
N2 + O3 + H2O(g) = NH4NO3 =>
3 N2 + O3 + 6 H2O(g) = 3 NH4NO3
CrCl3 + Na2CO3 + H2O = NaCl + H2CO3 + Cr(OH)3 =>
2 CrCl3 + 3 Na2CO3 + 6 H2O = 6 NaCl + 3 H2CO3 + 2 Cr(OH)3
SnSO4 + NaOH = Sn(OH)2 + Na2SO4 =>
SnSO4 + 2 NaOH = Sn(OH)2 + Na2SO4
K2CO3 + CuCl = K2Cl + CuCO3 =>
K2CO3 + CuCl = K2Cl + CuCO3
(HNO3) + LiOH = LiNO3 + H2O =>
(HNO3) + LiOH = LiNO3 + H2O
H4SiO4H2O = SiO2H2O + H2O =>
H4SiO4H2O = SiO2H2O + 2 H2O
H2S + O3 = H2O + SO2 =>
H2S + O3 = H2O + SO2
AgNo3 + AlPo4 = Al(No3)3 + Ag3Po4 =>
3 AgNo3 + AlPo4 = Al(No3)3 + Ag3Po4
SO2 + H2O2 + BaCl2 = BaSO4 + HCl =>
SO2 + H2O2 + BaCl2 = BaSO4 + 2 HCl
hydrochloricacid + potassiumhydrogencarbonate = potassiumchloride + carbondioxide + water =>
HCl + KHCO3 = KCl + CO2 + H2O
Na2SiO3 + MnSO4 = MnSiO3 + Na2SO4 =>
Na2SiO3 + MnSO4 = MnSiO3 + Na2SO4
Ca{+2} + I{-} = Ca + I =>
Ca{+2} + 2 I{-} = Ca + 2 I
C022000H06O2 + O2 = CO2 + H2O =>
2 C022000H06O2 + 44001 O2 = 44000 CO2 + 6 H2O
*H3O{+} + C2H5OH + Cr2O7{2-} = CH3CO2H + Cr{3+} + *H2O =>
16*H3O{+} + 3 C2H5OH + 2 Cr2O7{2-} = 3 CH3CO2H + 4 Cr{3+} + 27*H2O
OKOMnO2 + ClCuHClCl + OHSO2HO = ClHClCl + OCuSO2O + OKSO2KO + OMnOSO2 + HOH =>
2 OKOMnO2 + 5 ClCuHClCl + 8 OHSO2HO = 5 ClHClCl + 5 OCuSO2O + OKSO2KO + 2 OMnOSO2 + 8 HOH
An + Pe = An3Pe2 =>
3 An + 2 Pe = An3Pe2
HTe3 + Au2(OH) = Au2Te3 + H2O =>
HTe3 + Au2(OH) = Au2Te3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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