| Équations équilibrées la veille | Équations équilibrées le lendemain |
SCNCo = CoSCN
HCl + NaOH = HOH + NaCl =>
HCl + NaOH = HOH + NaCl
SrS + NaCl = SrCl2 + Na2S =>
SrS + 2 NaCl = SrCl2 + Na2S
Cr + NH4OH = Cr(OH)3 + NH3 + H2 =>
2 Cr + 6 NH4OH = 2 Cr(OH)3 + 6 NH3 + 3 H2
MgHI = HMgI =>
MgHI = HMgI
H2C2O4 + KMnO4 = CO2 + MnO2 + KOH + H2O =>
3 H2C2O4 + 2 KMnO4 = 6 CO2 + 2 MnO2 + 2 KOH + 2 H2O
CaCl2 + F2 = Cl2 + CaF2 =>
CaCl2 + F2 = Cl2 + CaF2
K2S + CuCl2 = KCl + SCu =>
K2S + CuCl2 = 2 KCl + SCu
NiClNa = NiNaCl =>
NiClNa = NiNaCl
Sn + FeCl2 = SnCl + Fe =>
2 Sn + FeCl2 = 2 SnCl + Fe
KNO2 + H2SO4 + HI = NO + I2 + K2SO4 + H2O =>
2 KNO2 + H2SO4 + 2 HI = 2 NO + I2 + K2SO4 + 2 H2O
C12H22O11 + H2SO4 = H2 + C12H22O11SO4 =>
C12H22O11 + H2SO4 = H2 + C12H22O11SO4
C2H6O + H2O = CO2 + H2 =>
C2H6O + 3 H2O = 2 CO2 + 6 H2
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
SodiumSulfideCalciumNitride = SodiumNitrideCalciumSulfide =>
SodiumSulfideCalciumNitride = SodiumNitrideCalciumSulfide
HClBa(OH)2 = HBa(OH)2Cl =>
HClBa(OH)2 = HBa(OH)2Cl
K2FeO4 + NH3*H2O = N2 + Fe(OH)3 + KOH =>
2 K2FeO4 + 2 NH3*H2O = N2 + 2 Fe(OH)3 + 4 KOH
Zn + PO4 = Zn3(PO4) =>
3 Zn + PO4 = Zn3(PO4)
Al + Ag2O + Na2SO4 = Al2(SO4)3 + Ag + Na2O =>
2 Al + 3 Ag2O + 3 Na2SO4 = Al2(SO4)3 + 6 Ag + 3 Na2O
PbOH = OPbH =>
PbOH = OPbH
CsI + PbI2 = CsPbI3 =>
CsI + PbI2 = CsPbI3
Cu(NO3)2(aq) + NH3(aq) = Cu(NH3)4(NO3)2() =>
Cu(NO3)2(aq) + 4 NH3(aq) = Cu(NH3)4(NO3)2()
CH4(aq) + H2O(l) = CO + H2 =>
CH4(aq) + H2O(l) = CO + 3 H2
CuSBa = BaSCu =>
CuSBa = BaSCu
C2H5OH + FeCl2 = C2H5Cl + Fe(OH)2 =>
2 C2H5OH + FeCl2 = 2 C2H5Cl + Fe(OH)2
Cu(OH)2 + Na2SO4 + H2O = CuSO4*5H2O + NaOH =>
Cu(OH)2 + Na2SO4 + 5 H2O = CuSO4*5H2O + 2 NaOH
Fe{3+} + NH3 = [Fe(NH3)]{+3} =>
Fe{3+} + NH3 = [Fe(NH3)]{+3}
HFNaOH = HOHFNa =>
HFNaOH = HOHFNa
HgNO3 + AlI3 = HgI + Al(NO3)3 =>
3 HgNO3 + AlI3 = 3 HgI + Al(NO3)3
PtBr3Cl2 = Cl2Br3Pt =>
PtBr3Cl2 = Cl2Br3Pt
HCl + Fe + NaOH = NaCl + FeO + H2 =>
HCl + Fe + NaOH = NaCl + FeO + H2
SiO2 + Na2CO3 = SiCO3 + NaO =>
SiO2 + Na2CO3 = SiCO3 + 2 NaO
Ca(OH)2 + S = CaS6 + CaSO4 + H2O =>
4 Ca(OH)2 + 19 S = 3 CaS6 + CaSO4 + 4 H2O
HCOH + CuSO4 + NaOH = Cu2O + Na2SO4 + NaCO2 + H2O =>
2 HCOH + 6 CuSO4 + 14 NaOH = 3 Cu2O + 6 Na2SO4 + 2 NaCO2 + 9 H2O
CaOMn2O7 = Ca(MnO4)2 =>
CaOMn2O7 = Ca(MnO4)2
KMnO4 + H2SO4 + KI = MnSO4 + H2O + I2 + K2SO4 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 2 MnSO4 + 8 H2O + 5 I2 + 6 K2SO4
NaHCO3 = Na2CO3 + H2O + CO + O2 =>
4 NaHCO3 = 2 Na2CO3 + 2 H2O + 2 CO + O2
Ag(NO3)Na(PO4) = AgPO4NaNO3 =>
Ag(NO3)Na(PO4) = AgPO4NaNO3
Cu(NO3)2 + C6H12N4 = Cu + CO2 + H2O + N2 =>
3 Cu(NO3)2 + C6H12N4 = 3 Cu + 6 CO2 + 6 H2O + 5 N2
S2O3{2-} + H2O = HS2O3{-} + OH{-} =>
S2O3{2-} + H2O = HS2O3{-} + OH{-}
C2H2(g) + Cl2(g) = C2H2Cl4(g) =>
C2H2(g) + 2 Cl2(g) = C2H2Cl4(g)
NaBr + FeSO4 = Na2SO4 + FeBr2 =>
2 NaBr + FeSO4 = Na2SO4 + FeBr2
Zn(s) + Fe(NO3)3(aq) = Zn(NO3)2 + Fe(s) =>
3 Zn(s) + 2 Fe(NO3)3(aq) = 3 Zn(NO3)2 + 2 Fe(s)
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
AlCl3 + CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + NaCl =>
AlCl3 + 3 CH3COONa + H2O = Al(OH)(CH3COO)2 + CH3COOH + 3 NaCl
CrPO4 + H3O{+} = Cr{3+} + HPO4{2-} + H2O =>
CrPO4 + H3O{+} = Cr{3+} + HPO4{2-} + H2O
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2 =>
H2SO4 + Ba(NO3)2 = H2SO4Ba(NO3)2
MgClAl = MgAlCl =>
MgClAl = MgAlCl
HgCO3 + HCO3 = Hg(CO3)2 + CO2 + H2O =>
HgCO3 + 2 HCO3 = Hg(CO3)2 + CO2 + H2O
Ca3(PO4)2 + H2O = H3PO4 + CaO =>
Ca3(PO4)2 + 3 H2O = 2 H3PO4 + 3 CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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