| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
KBr + Li2SO4 = K2SO4 + LiBr =>
2 KBr + Li2SO4 = K2SO4 + 2 LiBr
Cl2 + Ag(NO3) = AgCl + NO3 =>
Cl2 + 2 Ag(NO3) = 2 AgCl + 2 NO3
AgBr + S2O3{2-} = Ag(S2O3)2{3-} + Br{-} =>
AgBr + 2 S2O3{2-} = Ag(S2O3)2{3-} + Br{-}
S2O3{2-} + MnO4{-} + H{+} = HSO4{-} + Mn{2+} + H2O =>
5 S2O3{2-} + 8 MnO4{-} + 24 H{+} = 10 HSO4{-} + 8 Mn{2+} + 7 H2O
Rb2SO4 + KF = RbKF + SO4 =>
Rb2SO4 + 2 KF = 2 RbKF + SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Sb2O3 + Zn + H2SO4 = SbH3 + ZnSO4 + H2O =>
Sb2O3 + 6 Zn + 6 H2SO4 = 2 SbH3 + 6 ZnSO4 + 3 H2O
K2SO4 + Zn3(PO4)2 = K3PO4 + ZnSO4 =>
3 K2SO4 + Zn3(PO4)2 = 2 K3PO4 + 3 ZnSO4
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
H2SiO3 = SiO2 + H2O =>
H2SiO3 = SiO2 + H2O
HOCl + NH4OH = NH2Cl + H2O =>
HOCl + NH4OH = NH2Cl + 2 H2O
Ba(NO3)2 + Na2S = Na2(NO3) + BaS2 =>
Ba(NO3)2 + 2 Na2S = 2 Na2(NO3) + BaS2
AlC3H9(g) + O2(g) = Al2O3(s) + H2O(g) + CO2(g) =>
2 AlC3H9(g) + 12 O2(g) = Al2O3(s) + 9 H2O(g) + 6 CO2(g)
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
CuSeO3 + HOH = Cu(OH)2 + H2SeO3 =>
CuSeO3 + 2 HOH = Cu(OH)2 + H2SeO3
AgNO3 + HgCl = AgCl + HgNO3 =>
AgNO3 + HgCl = AgCl + HgNO3
Fe + Cu3(AsO4)2 = Fe3(AsO4)2 + Cu =>
3 Fe + Cu3(AsO4)2 = Fe3(AsO4)2 + 3 Cu
FeF2 + KOH = Fe(OH)2 + KF =>
FeF2 + 2 KOH = Fe(OH)2 + 2 KF
Cr7N66H96C42O24 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10 Cr7N66H96C42O24 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
HCl + NaBrO = HBrO + NaCl =>
HCl + NaBrO = HBrO + NaCl
CH26 + O2 = CO2 + H2O =>
2 CH26 + 15 O2 = 2 CO2 + 26 H2O
FePO4 + OH{-} = Fe2O3 + PO4{-3} + H2O =>
2 FePO4 + 6 OH{-} = Fe2O3 + 2 PO4{-3} + 3 H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Na3PO4 + HC1 = NaC1 + H3PO4 =>
Na3PO4 + 3 HC1 = 3 NaC1 + H3PO4
Cd(SO4) + Zn = Zn(SO4) + Cd =>
Cd(SO4) + Zn = Zn(SO4) + Cd
Na2SO4 + Cl2 = ClO2 + Na2SO3 =>
4 Na2SO4 + Cl2 = 2 ClO2 + 4 Na2SO3
Fe + CuCI = FeCI + Cu =>
Fe + CuCI = FeCI + Cu
FeC2O6H4 + O2 = Fe2O3 + H2O + CO2 =>
4 FeC2O6H4 + 3 O2 = 2 Fe2O3 + 8 H2O + 8 CO2
Al + HBr = AlBr3 + H2 = =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
HReO4 + NH3 = NH4ReO4 =>
HReO4 + NH3 = NH4ReO4
AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2 =>
2 AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2
Ni(OH)2 + H3AsO4 = (NiOH)3AsO4 + H2O =>
3 Ni(OH)2 + H3AsO4 = (NiOH)3AsO4 + 3 H2O
KI(l) = K + I =>
KI(l) = K + I
C7H8O + NaOH + C3H7Br = C10H14O + NaBr + H2O =>
C7H8O + NaOH + C3H7Br = C10H14O + NaBr + H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
AgNO3 + CaCl2 = AgCl + Ca(N2O6) =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(N2O6)
CaCO3 + SO2 + H2O = CaH2SO3 + CO3 =>
CaCO3 + SO2 + H2O = CaH2SO3 + CO3
CH3COCH3 + NaHSO3 = CH3CH3COHSO3Na =>
CH3COCH3 + NaHSO3 = CH3CH3COHSO3Na
(NH4)2SO4 + H3PO4 + KOH = (NH4)2HPO4 + K2SO4 + H2O =>
(NH4)2SO4 + H3PO4 + 2 KOH = (NH4)2HPO4 + K2SO4 + 2 H2O
N2 + Ca3 = Ca3N2 =>
N2 + Ca3 = Ca3N2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CO + Ba(OH)2 = BaCO3 + C + H2O =>
2 CO + Ba(OH)2 = BaCO3 + C + H2O
CH3COOAg + H2S = CH3COOH + Ag2S =>
2 CH3COOAg + H2S = 2 CH3COOH + Ag2S
Ca(OH)2 + H2Br2 = CaBr2 + H2O =>
Ca(OH)2 + H2Br2 = CaBr2 + 2 H2O
Al(NO3)3 + SrS = Sr(NO3)2 + Al2S3 =>
2 Al(NO3)3 + 3 SrS = 3 Sr(NO3)2 + Al2S3
(CH3)2NH + POCl3 + Na2CO3 = (CH3)2NPOCl2 + NaCl + PO2HCl2 + CO2 =>
(CH3)2NH + 2 POCl3 + Na2CO3 = (CH3)2NPOCl2 + 2 NaCl + PO2HCl2 + CO2
C10H8 + HNO3 = C10H7NO2 + H2O =>
C10H8 + HNO3 = C10H7NO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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