| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 PhLi + SnCl4 = Ph3SnCl + 3 LiCl
CdNO3 + NaS = CdS + NO3Na =>
CdNO3 + NaS = CdS + NO3Na
CaN + LiCO3 = CaCO3 + LiN =>
CaN + LiCO3 = CaCO3 + LiN
Cd + C2H2O4 = H2CdC2O4 =>
Cd + C2H2O4 = H2CdC2O4
Al2O3 + H2O = Al2O + O3H2 =>
Al2O3 + H2O = Al2O + O3H2
Na2(SO3) + Al(ClO3)3 = NaClO3 + Al2(SO3)3 =>
3 Na2(SO3) + 2 Al(ClO3)3 = 6 NaClO3 + Al2(SO3)3
SrAl4O7 + SrO = Sr4Al14O25 =>
7 SrAl4O7 + SrO = 2 Sr4Al14O25
Ag + Sn = Ag6Sn =>
6 Ag + Sn = Ag6Sn
Mg(NO3)2 + NaOH(aq) = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH(aq) = Mg(OH)2 + 2 Na(NO3)
NaOH + Pb(CH3COO)2 = Pb(OH)2 + (CH3COONa)2 =>
2 NaOH + Pb(CH3COO)2 = Pb(OH)2 + (CH3COONa)2
CH3COOH + C5H5N = CH3COOC5H6N =>
CH3COOH + C5H5N = CH3COOC5H6N
NaCH3CO2 + HCl = NaCl + CH3COOH =>
NaCH3CO2 + HCl = NaCl + CH3COOH
Mg + Fe3O4 = Fe + MgO =>
4 Mg + Fe3O4 = 3 Fe + 4 MgO
Pb3(PO4)2 + AgNO3 = Ag3PO4 + Pb(NO3)2 =>
Pb3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Pb(NO3)2
C6H6 + FeBr3 = C6H5Br + HBr + FeBr2 =>
C6H6 + 2 FeBr3 = C6H5Br + HBr + 2 FeBr2
Na2S2O3(aq) + Pb(CH3COO)2(aq) = Na(CH3COO) + PbS2O3(s) =>
Na2S2O3(aq) + Pb(CH3COO)2(aq) = 2 Na(CH3COO) + PbS2O3(s)
ZnF2 + Na2CO3 = ZnCO3 + NaF =>
ZnF2 + Na2CO3 = ZnCO3 + 2 NaF
Cs2O + H2TeO3 = Cs2TeO3 + H2O =>
Cs2O + H2TeO3 = Cs2TeO3 + H2O
CH3CH2CH2COOH + NO3 = N2 + CO2 + OH =>
3 CH3CH2CH2COOH + 14 NO3 = 7 N2 + 12 CO2 + 24 OH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO2 = NO02 =>
NO2 = NO02
MoO2(s) + S(g) = MoS2(s) + SO2(g) =>
MoO2(s) + 3 S(g) = MoS2(s) + SO2(g)
Br2 + OH{-}1 = Br1{-} + BrO1{-} + H2O =>
Br2 + 2 OH{-}1 = Br1{-} + BrO1{-} + H2O
NaF + CaO = CaF + NaO =>
NaF + CaO = CaF + NaO
Fe + CoSO4 = FeCoSO4 =>
Fe + CoSO4 = FeCoSO4
H2O + SO42{-} + ClO2{-} = SO2 + ClO2 + OH{-} =>
40 H2O + SO42{-} + 79 ClO2{-} = SO2 + 79 ClO2 + 80 OH{-}
Zn(CH3COO)2 + CsOH = Zn(OH)2 + Cs(CH3COO) =>
Zn(CH3COO)2 + 2 CsOH = Zn(OH)2 + 2 Cs(CH3COO)
HClO4 + LiHCO3 = LiClO4 + H2O + CO2 =>
HClO4 + LiHCO3 = LiClO4 + H2O + CO2
Na3VO4 + KI + H2SO4 = (VO)2SO4 + K2SO4 + Na2SO4 + I2 + H2O =>
2 Na3VO4 + 4 KI + 6 H2SO4 = (VO)2SO4 + 2 K2SO4 + 3 Na2SO4 + 2 I2 + 6 H2O
H2SO4 + HBr = SO2 + BrO + H2O =>
3 H2SO4 + 2 HBr = 3 SO2 + 2 BrO + 4 H2O
Al2(SO4)3*H2O + K2SO4 + H2O = KAl(SO4)2*H2O =>
Al2(SO4)3*H2O + K2SO4 + H2O = 2 KAl(SO4)2*H2O
Mg(OH)2 + Hg(NO3)2 = Mg(NO3)2 + Hg(OH)2 =>
Mg(OH)2 + Hg(NO3)2 = Mg(NO3)2 + Hg(OH)2
Na2Zn(OH)4 = Na2O + ZnO + H2O =>
Na2Zn(OH)4 = Na2O + ZnO + 2 H2O
Ag + Pb(NO3)2 = AgNO3 + Pb =>
2 Ag + Pb(NO3)2 = 2 AgNO3 + Pb
Na + Zn(OH)2 + H = NaOH + HZn =>
2 Na + Zn(OH)2 + H = 2 NaOH + HZn
FeCl3 + H2O2 = FeCl3(OH)2 =>
FeCl3 + H2O2 = FeCl3(OH)2
Br2 + KL = KBr + L2 =>
Br2 + 2 KL = 2 KBr + L2
Calcium + water = Calciumhydroxide + Hydrogen =>
Ca + 2 H2O = Ca(OH)2 + H2
Y + HNO3 = YNO3 + H2O + NO2 =>
Y + 2 HNO3 = YNO3 + H2O + NO2
C7H6O2 + C2H4(NH2)2 = C16H16N2O2 + H2O =>
2 C7H6O2 + C2H4(NH2)2 = C16H16N2O2 + 2 H2O
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + H =>
NaH2PO4 + AgNO3 = AgPO4 + NaNO3 + 2 H
Fe(Cl)2 + NH4OH = Fe(OH)2 + NH4Cl =>
Fe(Cl)2 + 2 NH4OH = Fe(OH)2 + 2 NH4Cl
H3SbO4 + HBr = H3SbO3 + H2O + Br2 =>
H3SbO4 + 2 HBr = H3SbO3 + H2O + Br2
Nb + SnO2 = NbO + Sn =>
2 Nb + SnO2 = 2 NbO + Sn
H2SO4 + KOH = H3O{+} + KSO4{-} =>
H2SO4 + KOH = H3O{+} + KSO4{-}
CuCl2(aq) + Na(aq) = Cu(s) + NaCl(aq) =>
CuCl2(aq) + 2 Na(aq) = Cu(s) + 2 NaCl(aq)
AgI + S = AgS + I =>
AgI + S = AgS + I
NaOCl + H2O = HOCl + OH + Na =>
NaOCl + H2O = HOCl + OH + Na
CrCl3 + NaOH = Na3[Cr(OH)6] + NaCl =>
CrCl3 + 6 NaOH = Na3[Cr(OH)6] + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/23
Équations équilibrées sur01/27/23
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