| Équations équilibrées la veille | Équations équilibrées le lendemain |
D2OK2O = 2 DKO
Mg(OH)2 + Mg3Si2O5(OH)4 = Mg2SiO4 + H2O =>
Mg(OH)2 + Mg3Si2O5(OH)4 = 2 Mg2SiO4 + 3 H2O
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2 =>
CuBr2 + Ba(OH)2 = Cu(OH)2 + BaBr2
BaCl2 + K2Cr2O7 = KCl + Ba(Cr2O7) =>
BaCl2 + K2Cr2O7 = 2 KCl + Ba(Cr2O7)
HCNCuSO4 = HCN(SO4)Cu =>
HCNCuSO4 = HCN(SO4)Cu
K2O = O + K =>
K2O = O + 2 K
C2H2Cl2 + H2 = C2H4Cl2 =>
C2H2Cl2 + H2 = C2H4Cl2
Ni2S3 + O2 = SO + NiS =>
2 Ni2S3 + O2 = 2 SO + 4 NiS
KMnO4 + HCl + Na2SO3 = MnCl2 + KCl + Na2SO4 + H2O =>
2 KMnO4 + 6 HCl + 5 Na2SO3 = 2 MnCl2 + 2 KCl + 5 Na2SO4 + 3 H2O
Na[Al(OH)4] = Al(OH)3NaOH =>
Na[Al(OH)4] = Al(OH)3NaOH
C6H12O6 = CH3COOH =>
C6H12O6 = 3 CH3COOH
SrCl2(aq)AgNO3(aq) = SrNO3Cl2Ag =>
SrCl2(aq)AgNO3(aq) = SrNO3Cl2Ag
Sb2O3 + H2C2O4 = Sb2C6O12 + H2O =>
Sb2O3 + 3 H2C2O4 = Sb2C6O12 + 3 H2O
H2SO4 + Cu2O = SO2 + CuSO4 + H2O =>
3 H2SO4 + Cu2O = SO2 + 2 CuSO4 + 3 H2O
AgCl(aq) + Zn(s) = ZnCl2(aq) + Ag(s) =>
2 AgCl(aq) + Zn(s) = ZnCl2(aq) + 2 Ag(s)
I + HBr = HIBr =>
I + HBr = HIBr
ZnCl(aq)Al(s) = Zn(s)AlCl(aq) =>
ZnCl(aq)Al(s) = Zn(s)AlCl(aq)
Cu(I)OF = Cu(I)FO =>
Cu(I)OF = Cu(I)FO
AgNO3Mg = AgMg(NO3) =>
AgNO3Mg = AgMg(NO3)
NiSO4H2 = H2SO4Ni =>
NiSO4H2 = H2SO4Ni
Cd(NO3)2 + NH3 = Cd(NH3)2 + NO3 =>
Cd(NO3)2 + 2 NH3 = Cd(NH3)2 + 2 NO3
H2S + Pb(CH3COO)2 = PbS + HCH3 + COO =>
H2S + Pb(CH3COO)2 = PbS + 2 HCH3 + 2 COO
HgS + Al = Hg + Al2S3 =>
3 HgS + 2 Al = 3 Hg + Al2S3
Ca + H2O2 = CaO + H2 =>
2 Ca + H2O2 = 2 CaO + H2
KI + BrCl = KCl + Br2 + I2 =>
2 KI + 2 BrCl = 2 KCl + Br2 + I2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S + Ag = AgNa2S =>
Na2S + Ag = AgNa2S
SrCl2(aq)AgNO3(aq) = SrNO3Cl2Ag =>
SrCl2(aq)AgNO3(aq) = SrNO3Cl2Ag
CH3OH + CO = HC2H3O2 =>
CH3OH + CO = HC2H3O2
KFLiCI = KCILiF =>
KFLiCI = KCILiF
SCN{-} + I2 + OH{-} = CN{-} + SO42{-} + I{-} + H2O =>
2 SCN{-} + 83 I2 + 168 OH{-} = 2 CN{-} + 2 SO42{-} + 166 I{-} + 84 H2O
PB + HNO3 = PB(NO3)2 + H2O + NO =>
3 PB + 8 HNO3 = 3 PB(NO3)2 + 4 H2O + 2 NO
HCOOCH2CH2CH3 + NaOH = NaCOOCH2CH2CH3 + H2O =>
HCOOCH2CH2CH3 + NaOH = NaCOOCH2CH2CH3 + H2O
IF7 + H2O = HF + HIO4 =>
IF7 + 4 H2O = 7 HF + HIO4
CoCl3(aq) + AgNO3(aq) = AgCl + Co(NO3)3 =>
CoCl3(aq) + 3 AgNO3(aq) = 3 AgCl + Co(NO3)3
NaCHO3HCl = NaClH2OCO2 =>
NaCHO3HCl = NaClH2OCO2
H2SCdSO4 = CdSH2SO4 =>
H2SCdSO4 = CdSH2SO4
NaCO3 + Ca{2+} = CaCO3 + Na{2+} =>
NaCO3 + Ca{2+} = CaCO3 + Na{2+}
NaClOH = NaCl + H2O2 =>
2 NaClOH = 2 NaCl + H2O2
LiIHCl = LiHClI =>
LiIHCl = LiHClI
MgCl2 + CaCo3 = MgCo3 + CaCl2 =>
MgCl2 + CaCo3 = MgCo3 + CaCl2
BrCl2 + Mg(NO3)2 = Br(NO3)2 + MgCl2 =>
BrCl2 + Mg(NO3)2 = Br(NO3)2 + MgCl2
C3H6 + KMnO4 + KOH = C3H8O2 + K2MnO4 =>
C3H6 + 2 KMnO4 + 2 KOH = C3H8O2 + 2 K2MnO4
C6H6O2 = C6H4O2H2 =>
C6H6O2 = C6H4O2H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Zn(s) + H2SO4(l) = ZnSO4(aq) + SO2(g) + H2O(g) =>
Zn(s) + 2 H2SO4(l) = ZnSO4(aq) + SO2(g) + 2 H2O(g)
H3AsO3(aq) + KBrO3(aq) + HCl = KCl + HBr + H3AsO4(aq) =>
3 H3AsO3(aq) + KBrO3(aq) + HCl = KCl + HBr + 3 H3AsO4(aq)
NaCO3CaCl = CaCO3NaCl =>
NaCO3CaCl = CaCO3NaCl
HgL2 = Hg + L =>
HgL2 = Hg + 2 L
K + O3 = K3O =>
9 K + O3 = 3 K3O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
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