| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClO3 + HBr = NaBr + HClO3
C8H18 + O18 = CO2 + H2O =>
18 C8H18 + 25 O18 = 144 CO2 + 162 H2O
Pb(HSO3)2 + HNO3 = Pb(NO3)2 + H2O + SO2 =>
Pb(HSO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 SO2
K2(CO3) + Ba(OH)2 = Ba(CO3) + KOH =>
K2(CO3) + Ba(OH)2 = Ba(CO3) + 2 KOH
MnSO4 + O2 + NaOH = Mn(O)OH + Na2SO4 + H2O =>
4 MnSO4 + O2 + 8 NaOH = 4 Mn(O)OH + 4 Na2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ca(NO3)2 + HCl = CaCl2 + HNO3 =>
Ca(NO3)2 + 2 HCl = CaCl2 + 2 HNO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
K + CuCl2 = Cu + KCl2 =>
K + CuCl2 = Cu + KCl2
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
NaHCO3 + HC2H3O2 = NaC2H3O2 + H2OCO3 =>
6 NaHCO3 + 5 HC2H3O2 = 6 NaC2H3O2 + 4 H2OCO3
K2CO3 + H2O = KHCO3 + KOH =>
K2CO3 + H2O = KHCO3 + KOH
Co + HF = H + CoF2 =>
Co + 2 HF = 2 H + CoF2
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
MnS(s) + HI(aq) = MnI + HS =>
MnS(s) + HI(aq) = MnI + HS
AgO + C = Ag + CO2 =>
2 AgO + C = 2 Ag + CO2
NaOH + H3PO4 = H2O + Na3PO4 =>
3 NaOH + H3PO4 = 3 H2O + Na3PO4
NaHSO3 + KOH = K2SO3 + Na2SO3 + H2O =>
2 NaHSO3 + 2 KOH = K2SO3 + Na2SO3 + 2 H2O
C5H12 + Br2 = HBr + C3H6Br2 =>
3 C5H12 + 8 Br2 = 6 HBr + 5 C3H6Br2
AgCl + H2SO4 = Ag2SO3 + H2O + Cl =>
2 AgCl + H2SO4 = Ag2SO3 + H2O + 2 Cl
NCl3 + NaOH = N2 + H2O + NaCl + NaClO =>
2 NCl3 + 6 NaOH = N2 + 3 H2O + 3 NaCl + 3 NaClO
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Al + Pb(OH)2 = Pb + Al(OH)3 =>
2 Al + 3 Pb(OH)2 = 3 Pb + 2 Al(OH)3
(C5H12) = C5H12 =>
(C5H12) = C5H12
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
KIO3 + H2SO4 = K2SO4 + H2O + I2 + O2 =>
4 KIO3 + 2 H2SO4 = 2 K2SO4 + 2 H2O + 2 I2 + 5 O2
CaCl(OCl) + NaBr + H2O = CaCl2 + Br2 + NaOH =>
CaCl(OCl) + 2 NaBr + H2O = CaCl2 + Br2 + 2 NaOH
KMnO6 + HCl = KCl2 + MnCl2 + H2O + Cl2 =>
KMnO6 + 12 HCl = KCl2 + MnCl2 + 6 H2O + 4 Cl2
MnO4{-} + K + H{+} = Mn{2+} + K2O + H2O =>
2 MnO4{-} + 10 K + 6 H{+} = 2 Mn{2+} + 5 K2O + 3 H2O
Al(OH)3 + C2H5COOH = H2O + (C2H5COO)3Al =>
Al(OH)3 + 3 C2H5COOH = 3 H2O + (C2H5COO)3Al
C6H12O11 + O2 = CO2 + H2O =>
2 C6H12O11 + 7 O2 = 12 CO2 + 12 H2O
Fe(NO3)3(aq) + CaS(aq) = Fe2S3 + Ca(NO3)2 =>
2 Fe(NO3)3(aq) + 3 CaS(aq) = Fe2S3 + 3 Ca(NO3)2
Mg(CH3COO)2(aq) + LiOH(aq) = MgOH + Li(CH3COO)2 =>
Mg(CH3COO)2(aq) + LiOH(aq) = MgOH + Li(CH3COO)2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
FeS2 + Fe3O4 = Fe + SO2 =>
FeS2 + Fe3O4 = 4 Fe + 2 SO2
HClO3(aq) + H2O(l) = H3O(l) + ClO3(aq) =>
HClO3(aq) + H2O(l) = H3O(l) + ClO3(aq)
CH3COH + [Ag(NH3)2]OH = Ag + NH3 + H2O + CH3COONH4 =>
CH3COH + 2[Ag(NH3)2]OH = 2 Ag + 3 NH3 + H2O + CH3COONH4
CrO + Ti(OH)4 = Cr2TiO4 + H2O =>
2 CrO + Ti(OH)4 = Cr2TiO4 + 2 H2O
KNO5 = KNO2 + O2 =>
2 KNO5 = 2 KNO2 + 3 O2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
CuSO4(aq) + NaI(aq) = CuI2(s) + Na2SO4(aq) =>
CuSO4(aq) + 2 NaI(aq) = CuI2(s) + Na2SO4(aq)
C2H4O2 + O2 = CO2 + H4O =>
2 C2H4O2 + 3 O2 = 4 CO2 + 2 H4O
LiFl + Cl2 = LiCl + Fl =>
2 LiFl + Cl2 = 2 LiCl + 2 Fl
As + NaClO + NaOH = NaAsO4 + NaCl + H2O =>
2 As + 7 NaClO + 2 NaOH = 2 NaAsO4 + 7 NaCl + H2O
H2 + CaCO3 = Ca(OH)2 + CH4 + H2O =>
4 H2 + CaCO3 = Ca(OH)2 + CH4 + H2O
C4H6O4 + NH3 = C4H7NO4 + H2 =>
C4H6O4 + NH3 = C4H7NO4 + H2
NH4OH + HCl = NH4ClH2O =>
NH4OH + HCl = NH4ClH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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