| Équations équilibrées la veille | Équations équilibrées le lendemain |
Tl2O3(s) + 4 NH2OH(aq) = 2 TlOH(s) + 2 N2(g) + 5 H2O
AgPb + HCl = AgCl + PbCl + H =>
AgPb + 2 HCl = AgCl + PbCl + 2 H
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
AgCl + NH4OH = Ag[NH3]2Cl + H2O =>
AgCl + 2 NH4OH = Ag[NH3]2Cl + 2 H2O
C2H4Cl2 + NaOH = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH = 2 NaCl + C2H4(OH)2
N2O5(g) + H2O(l) = HNO3(g) =>
N2O5(g) + H2O(l) = 2 HNO3(g)
CaCl2 + Hg(ClO2)2 = HgCl2 + Ca(ClO2)2 =>
CaCl2 + Hg(ClO2)2 = HgCl2 + Ca(ClO2)2
HC2H3O3 + NaHCO3 = CO2 + H2O + Na =>
HC2H3O3 + 6 NaHCO3 = 8 CO2 + 5 H2O + 6 Na
Cd + HNO3 = Cd(NO3)3 + NO + H2O =>
Cd + 4 HNO3 = Cd(NO3)3 + NO + 2 H2O
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
CH2CHCOOH + HBr = CH3CHBrCOOH =>
CH2CHCOOH + HBr = CH3CHBrCOOH
K2Cr2O7 + CuCl = KCl + Cu2Cr2O7 =>
K2Cr2O7 + 2 CuCl = 2 KCl + Cu2Cr2O7
Zr(OH)2Cl2*7H2O + NaF = Na2ZrF6 + NaOH + NaCl + H2O =>
Zr(OH)2Cl2*7H2O + 6 NaF = Na2ZrF6 + 2 NaOH + 2 NaCl + 7 H2O
Ca(OH)2 + NaCl = Ca(Cl)2 + NaOH =>
Ca(OH)2 + 2 NaCl = Ca(Cl)2 + 2 NaOH
C10H12O4S + O2 = CO2 + SO2 + H2O =>
C10H12O4S + 12 O2 = 10 CO2 + SO2 + 6 H2O
CuS + NaOH = Cu(OH)2 + Na2S =>
CuS + 2 NaOH = Cu(OH)2 + Na2S
KClO3 + S8 = KCl + SO2 =>
16 KClO3 + 3 S8 = 16 KCl + 24 SO2
C2H4O2 + SOCl2 = C2H3OCl + SO2 + HCl =>
C2H4O2 + SOCl2 = C2H3OCl + SO2 + HCl
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Hg2NO3 + KBr = Hg2Br + KNO3 =>
Hg2NO3 + KBr = Hg2Br + KNO3
K + HNO3 = KNO3 + NH4NO3 + HO2 =>
7 K + 11 HNO3 = 7 KNO3 + 2 NH4NO3 + 3 HO2
Na(OH) + Fe(NO3)3 = Fe(OH)3 + Na(NO3) =>
3 Na(OH) + Fe(NO3)3 = Fe(OH)3 + 3 Na(NO3)
V + H2 = VH4 =>
V + 2 H2 = VH4
MgSO4 + Sr(NO3)2 = Mg(NO3)2 + SrSO4 =>
MgSO4 + Sr(NO3)2 = Mg(NO3)2 + SrSO4
Ag + L = AgL =>
Ag + L = AgL
Na3PO4(aq) + Pb(NO3)2(aq) = PbPO4 + Na3(NO3)2(aq) =>
Na3PO4(aq) + Pb(NO3)2(aq) = PbPO4 + Na3(NO3)2(aq)
KSCN + Fe(NO3)3 = KSCNFe(NO3)3 =>
KSCN + Fe(NO3)3 = KSCNFe(NO3)3
H2O + CrAs = AsH3 + Cr2O3 =>
3 H2O + 2 CrAs = 2 AsH3 + Cr2O3
Cu(IO3)2 = Cu{2+} + IO3{-} =>
Cu(IO3)2 = Cu{2+} + 2 IO3{-}
NaCl + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + Cl2 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
HCl(d) + O2(d) = H2O(d) + Cl2(d) =>
4 HCl(d) + O2(d) = 2 H2O(d) + 2 Cl2(d)
NO3 + KOH = NO3OH + K =>
NO3 + KOH = NO3OH + K
Ca5(PO4)3(OH) + HCl = CaCl2 + H2O + H3PO4 =>
Ca5(PO4)3(OH) + 10 HCl = 5 CaCl2 + H2O + 3 H3PO4
K2Cr2{6+}O7 + H2SO4 + Na2S{2-} = Cr2{3+}(SO4)3 + Na2S{6+}O4 + K2SO4 + S + H2O =>
24 K2Cr2{6+}O7 + 32 H2SO4 + 9 Na2S{2-} = 24 Cr2{3+}(SO4)3 + 9 Na2S{6+}O4 + 24 K2SO4 + 8 S + 32 H2O
Na2S + CuSO4 = Na2SO4CuS =>
Na2S + CuSO4 = Na2SO4CuS
Cl + KOH = KCl + KCl3O + H2O =>
4 Cl + 2 KOH = KCl + KCl3O + H2O
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(aq) + CaCl2 =>
BaCl2(aq) + Ca(OH)2(aq) = Ba(OH)2(aq) + CaCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Li2O + Ba = BaO + Li =>
Li2O + Ba = BaO + 2 Li
I{-}(aq) + BrO3{-}(aq) + H{+}(aq) = I2(aq) + Br{-}(aq) + H2O =>
6 I{-}(aq) + BrO3{-}(aq) + 6 H{+}(aq) = 3 I2(aq) + Br{-}(aq) + 3 H2O
HC2H4O2 + Al(OH)3 = H2O + Al(C2H4O2)3 =>
3 HC2H4O2 + Al(OH)3 = 3 H2O + Al(C2H4O2)3
HCN + NaCN = HNaCN + CN =>
HCN + NaCN = HNaCN + CN
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CO(g) + I2O5 = I2(s) + CO2(g) =>
5 CO(g) + I2O5 = I2(s) + 5 CO2(g)
GeF4 + H2O = H2GeF6 + GeO2 =>
3 GeF4 + 2 H2O = 2 H2GeF6 + GeO2
NaHCO3(aq) + HC2H3O2(aq) = Na2C2H3O2(aq) + H2O(l) + CO2 =>
16 NaHCO3(aq) + 9 HC2H3O2(aq) = 8 Na2C2H3O2(aq) + 14 H2O(l) + 18 CO2
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(aq) + NaOH(aq) = NaCl(aq) + H2O(l)
HgS + Ca = Hg + CaS =>
HgS + Ca = Hg + CaS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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