| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mg(HO)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
KNO3 + Ba(OH)2 = Ba(NO3)2 + KOH =>
2 KNO3 + Ba(OH)2 = Ba(NO3)2 + 2 KOH
CaSO4 + Na2SO4 = Ca(SO4)2 + Na =>
CaSO4 + Na2SO4 = Ca(SO4)2 + 2 Na
S{2-} + H2O = HS{-} + OH{-} =>
S{2-} + H2O = HS{-} + OH{-}
Mn + BiO2 = Bi + MnO4 =>
Mn + 2 BiO2 = 2 Bi + MnO4
G + M + C = G2M(C)4 =>
2 G + M + 4 C = G2M(C)4
As2S3(g) + Fe(g) = FeS(s) + As4(g) =>
2 As2S3(g) + 6 Fe(g) = 6 FeS(s) + As4(g)
ZnCO3 + H2SO4 = Zn2SO4 + HCO3 =>
2 ZnCO3 + H2SO4 = Zn2SO4 + 2 HCO3
CaO + PbS = CaS + O2 + Pb =>
2 CaO + 2 PbS = 2 CaS + O2 + 2 Pb
SiO2 + Al(OH)3 = Al2SiO3 + H2O + O2 =>
SiO2 + 2 Al(OH)3 = Al2SiO3 + 3 H2O + O2
Cu(NO3)2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4NO3(aq) =>
Cu(NO3)2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4NO3(aq)
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2O + CO2
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
NaF + NH3 = NaH3 + NF =>
NaF + NH3 = NaH3 + NF
Ba(NO3)2 + Na2S2O3 = BaS2O3 + NaNO3 =>
Ba(NO3)2 + Na2S2O3 = BaS2O3 + 2 NaNO3
C2H6O + KOH = C2H7O + KO =>
C2H6O + KOH = C2H7O + KO
Pb(C2H3O2)2 + BaCl2 = PbCl2(s) + Ba(C2H3O2)2 =>
Pb(C2H3O2)2 + BaCl2 = PbCl2(s) + Ba(C2H3O2)2
K2S2NO7 + SiH2 = H2O + K2S2O4 + SiO2 + N =>
K2S2NO7 + SiH2 = H2O + K2S2O4 + SiO2 + N
C4H12NaNO7P2*3H2O + FeCl3*6H2O = FeC4H18NNaO10P2 + Cl + H2O =>
C4H12NaNO7P2*3H2O + FeCl3*6H2O = FeC4H18NNaO10P2 + 3 Cl + 6 H2O
C12H223O11 + O2 = CO2 + H2O =>
4 C12H223O11 + 249 O2 = 48 CO2 + 446 H2O
C9H6O4 + O2 = CO2 + H2O =>
2 C9H6O4 + 17 O2 = 18 CO2 + 6 H2O
CaOCl2 + CH3COOH = (CH3COO)2Ca + Cl2 + H2O =>
CaOCl2 + 2 CH3COOH = (CH3COO)2Ca + Cl2 + H2O
Zn + AgHCO3 = Zn(HCO3)2 + Ag =>
Zn + 2 AgHCO3 = Zn(HCO3)2 + 2 Ag
KMnO4 + KCSN + HCl = MnCl2 + K2SO4 + KCl + CO2 + N2 + H2O =>
22 KMnO4 + 10 KCSN + 56 HCl = 22 MnCl2 + 10 K2SO4 + 12 KCl + 10 CO2 + 5 N2 + 28 H2O
C2H3O2Br + O2 = CO2 + H2O + HBr =>
2 C2H3O2Br + 3 O2 = 4 CO2 + 2 H2O + 2 HBr
Al2 + H2SO4 = H2 + Al2SO4 =>
Al2 + H2SO4 = H2 + Al2SO4
H2SO4 + K2Cr2O7 + NH4Br = Cr2(SO4)3 + K2SO4 + Br2 + (NH4)2SO4 + H2O =>
7 H2SO4 + K2Cr2O7 + 6 NH4Br = Cr2(SO4)3 + K2SO4 + 3 Br2 + 3(NH4)2SO4 + 7 H2O
NH2COOH + H2O = H3O{+} + NH2COO{-} =>
NH2COOH + H2O = H3O{+} + NH2COO{-}
[Zn(NH3)4](OH)2 + HCl = Zn(OH)2 + NH4Cl =>
[Zn(NH3)4](OH)2 + 4 HCl = Zn(OH)2 + 4 NH4Cl
Ag(s) + H2SO4 = AgSO4 + SO2 + H2O =>
Ag(s) + 2 H2SO4 = AgSO4 + SO2 + 2 H2O
Fe2(SO4)3(aq) + AgNO3(aq) = Ag(SO4)3(aq) + Fe2NO3(aq) =>
Fe2(SO4)3(aq) + AgNO3(aq) = Ag(SO4)3(aq) + Fe2NO3(aq)
Fe{2+} + MnO2 + H{+} = Fe + Mn{3+} + H2O{2+} =>
3 Fe{2+} + 2 MnO2 + 8 H{+} = 3 Fe + 2 Mn{3+} + 4 H2O{2+}
FeSO4 + H2SO4 + K2MnO4 = MnSO4 + K2SO4 + Fe(SO4)2 + H2O =>
2 FeSO4 + 4 H2SO4 + K2MnO4 = MnSO4 + K2SO4 + 2 Fe(SO4)2 + 4 H2O
CH3COOH + NH4OH = CH3COONH4 + HOH =>
CH3COOH + NH4OH = CH3COONH4 + HOH
KMnO4 + Na2SO3 + H2SO4 = H2O + K2SO4 + Na2SO4 + MnSO4 =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = 3 H2O + K2SO4 + 5 Na2SO4 + 2 MnSO4
C2H2O4*2H2O + NH3 = C2O4(NH4)2*H2O + H2O =>
C2H2O4*2H2O + 2 NH3 = C2O4(NH4)2*H2O + H2O
AuO(OH) + KOH = KAuO2 + H2O =>
AuO(OH) + KOH = KAuO2 + H2O
HCl(aq) + NiCO3(aq) = NiCl2(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + NiCO3(aq) = NiCl2(aq) + H2O(l) + CO2(g)
H3AsO3 + HIO3 + Cl = ICl + H3AsO4 + OH =>
2 H3AsO3 + HIO3 + Cl = ICl + 2 H3AsO4 + OH
H2S + H2O = H2 + S2O =>
2 H2S + H2O = 3 H2 + S2O
OH{-} + HC2O4{-} = C2O4{2-} + H2O =>
OH{-} + HC2O4{-} = C2O4{2-} + H2O
NaHSO4 + K2CO3 = Na2CO3 + KHSO4 =>
2 NaHSO4 + K2CO3 = Na2CO3 + 2 KHSO4
(NH4)2SO3 + HNO3 = SO2 + NH4NO3 + H2O =>
(NH4)2SO3 + 2 HNO3 = SO2 + 2 NH4NO3 + H2O
H2CrO4 + Au(OH) = Au2CrO4 + H2O =>
H2CrO4 + 2 Au(OH) = Au2CrO4 + 2 H2O
AgOH = Ag2OH2O =>
2 AgOH = Ag2OH2O
RuCl3 + H2O2 + H2O = RuO2 + HCl =>
2 RuCl3 + H2O2 + 2 H2O = 2 RuO2 + 6 HCl
HNO3 + SO3 = SO2 + H2O + NO3 =>
2 HNO3 + SO3 = SO2 + H2O + 2 NO3
C6H5Cl6CH3 + H2O = C6H5COOH + HCl =>
C6H5Cl6CH3 + 2 H2O = C6H5COOH + 6 HCl
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
(CH3COO)2Ba + Na2SO4 = BaSO4 + CH3COONa =>
(CH3COO)2Ba + Na2SO4 = BaSO4 + 2 CH3COONa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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