| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 S + 2 Mm + Or = S4Mm2Or
Ca(HSO4)2 + BaCO3 = CO2 + BaSO4 + CaSO4 + H2O =>
Ca(HSO4)2 + BaCO3 = CO2 + BaSO4 + CaSO4 + H2O
Cu(OH)2 + H3P = H2O + Cu3P2 =>
3 Cu(OH)2 + 2 H3P = 6 H2O + Cu3P2
C6H5CH3 + H{+} + Cr2O7{2-} = C6H5COOH + Cr{3+} + H2O =>
C6H5CH3 + 8 H{+} + Cr2O7{2-} = C6H5COOH + 2 Cr{3+} + 5 H2O
H2CO3 + K2O = KHCO3 + H2O =>
2 H2CO3 + K2O = 2 KHCO3 + H2O
Ni2 + KOH = K + Ni2OH =>
Ni2 + KOH = K + Ni2OH
Al(s) + HCl(aq) = Al{3+}(aq) + Cl{-}(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 Al{3+}(aq) + 6 Cl{-}(aq) + 3 H2(g)
CuO + HNO3 = (Cu(NO3)2) + H2O =>
CuO + 2 HNO3 = (Cu(NO3)2) + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ni(s) + Sn(NO3)2(aq) = Sn(s) + Ni(NO3)2 =>
Ni(s) + Sn(NO3)2(aq) = Sn(s) + Ni(NO3)2
HgCl2 + NH4OH = HgNH2Cl + H2O + NH4Cl =>
HgCl2 + 2 NH4OH = HgNH2Cl + 2 H2O + NH4Cl
Zn + FeCl3 = ZnCl2 + FeCl2 =>
Zn + 2 FeCl3 = ZnCl2 + 2 FeCl2
Ca{+2} + CO3{-2}{+} = CaCO3 =>
Ca{+2} + CO3{-2}{+} = CaCO3
NH3(aq) + Ni(aq) = Ni(NH3)6(aq) =>
6 NH3(aq) + Ni(aq) = Ni(NH3)6(aq)
Cr2(SO4)3 = Cr{+3} + SO4{-2} =>
Cr2(SO4)3 = 2 Cr{+3} + 3 SO4{-2}
Na + HCl = NaCl + hydrogen =>
2 Na + 2 HCl = 2 NaCl + H2
H2 + AlCrO4 = Al + H2CrO4 =>
H2 + AlCrO4 = Al + H2CrO4
NaCl + CaCl2 + AgNO3 = AgCl + Ca + Na(NO3)2 =>
2 NaCl + CaCl2 + 4 AgNO3 = 4 AgCl + Ca + 2 Na(NO3)2
HI + NaOH = HOH + NaI =>
HI + NaOH = HOH + NaI
Cl2 + AlBr3 = ClBr3 + Al2 =>
Cl2 + 2 AlBr3 = 2 ClBr3 + Al2
HCl + MnO4 = Mn2O2 + H2O + Cl2 =>
12 HCl + 2 MnO4 = Mn2O2 + 6 H2O + 6 Cl2
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + H2SO4 = Na2SO4 + Zn(OH)2 + 2 H2O
C4H6BaO4 + Na2SO4 = C4Na6BaO4 + H2SO4 =>
C4H6BaO4 + 3 Na2SO4 = C4Na6BaO4 + 3 H2SO4
KCl + Pb(NO3)3 = Pb(Cl)3 + KNO3 =>
3 KCl + Pb(NO3)3 = Pb(Cl)3 + 3 KNO3
PO4 + H2O = POH + O =>
2 PO4 + H2O = 2 POH + 7 O
Na2SO3 + HNO3 = H2O + NaNO3 + SO2 =>
Na2SO3 + 2 HNO3 = H2O + 2 NaNO3 + SO2
Ca + FeCl3 = Cl3Ca + Fe =>
Ca + FeCl3 = Cl3Ca + Fe
CuFeS2 + HNO3 = Cu(NO3)2 + H2SO4 + NO + Fe(NO3)3 + H2O =>
3 CuFeS2 + 32 HNO3 = 3 Cu(NO3)2 + 6 H2SO4 + 17 NO + 3 Fe(NO3)3 + 10 H2O
Na2CrO4 + NaBr + H2SO4 = Br2 + H2O + Na2SO4 + CrSO4 =>
Na2CrO4 + 4 NaBr + 4 H2SO4 = 2 Br2 + 4 H2O + 3 Na2SO4 + CrSO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C3H7OH + K2Cr2O7 + H2SO4 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
C3H7OH + 2 K2Cr2O7 + 8 H2SO4 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 9 H2O
Zn(OH)2 + Na2SO3 = ZnSO3 + NaOH =>
Zn(OH)2 + Na2SO3 = ZnSO3 + 2 NaOH
C10H15NCH3CH2COCCH2CH3 + NH4OH = C10H15N + CH3COCH3 + NH3 =>
C10H15NCH3CH2COCCH2CH3 + NH4OH = C10H15N + 2 CH3COCH3 + NH3
W + (OH)6 = WOH =>
6 W + (OH)6 = 6 WOH
H2S4O6 + HBrO4 + H2O = H2SO4 + Br2 =>
H2S4O6 + 2 HBrO4 + 2 H2O = 4 H2SO4 + Br2
NaHCO3 + CH3COOH = NaCH3COONa + H2O + CO2 =>
16 NaHCO3 + 9 CH3COOH = 8 NaCH3COONa + 14 H2O + 18 CO2
AgC2H3O2 + H2S = H2C2H3O2 + AgS =>
AgC2H3O2 + H2S = H2C2H3O2 + AgS
CH3CH2OH + CH3COOH = CH3CH2COOCH2CH3 + H2O =>
3 CH3CH2OH + 2 CH3COOH = 2 CH3CH2COOCH2CH3 + 3 H2O
CoCl2 + Zn3(PO4) = Co3(PO4)2 + ZnCl =>
3 CoCl2 + 2 Zn3(PO4) = Co3(PO4)2 + 6 ZnCl
Zn + CuSO4{2-} = Cu + ZnSO4{2-} =>
Zn + CuSO4{2-} = Cu + ZnSO4{2-}
HF + K = HFK =>
HF + K = HFK
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CuO + H3PO4 + Na2CO3 = Na2Cu2P6O18 + H2O + CO2 =>
2 CuO + 6 H3PO4 + Na2CO3 = Na2Cu2P6O18 + 9 H2O + CO2
KMnO4 + KI + H2SO4 = K2SO4 + KIO4I + MnSO4 + H2O =>
9 KMnO4 + 10 KI + 16 H2SO4 = 7 K2SO4 + 5 KIO4I + 9 MnSO4 + 16 H2O
MnO2 + KClO3 + KOH = KMnO4 + KCl + H2O =>
2 MnO2 + KClO3 + 2 KOH = 2 KMnO4 + KCl + H2O
ClPb + MgCO3 = PbCO3 + ClMg =>
ClPb + MgCO3 = PbCO3 + ClMg
C5H8 + H2 = C5H10 =>
C5H8 + H2 = C5H10
Ti(OH)3 + H2MoO4 = (Ti(OH)2)2MoO4 + H2O =>
2 Ti(OH)3 + H2MoO4 = (Ti(OH)2)2MoO4 + 2 H2O
Al(s) + H2O(g) = AlO + H2 =>
Al(s) + H2O(g) = AlO + H2
Mg(OH)2 + Cl = MgCl2 + Mg(ClO3) + H2O =>
3 Mg(OH)2 + 5 Cl = 2 MgCl2 + Mg(ClO3) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/24/25
Équations équilibrées sur02/23/24
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