| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Na + Sn(NO3)4 = Na(NO3) + Sn =>
4 Na + Sn(NO3)4 = 4 Na(NO3) + Sn
KCrO2 + Br2 + KOH = KBr + K2Cr2O7 + H2O =>
2 KCrO2 + 3 Br2 + 6 KOH = 6 KBr + K2Cr2O7 + 3 H2O
H3PO2 + Cl2 + KOH = K3PO4 + HCl + H2O =>
H3PO2 + 2 Cl2 + 3 KOH = K3PO4 + 4 HCl + H2O
C6H5Cl + O2 = CO2 + H2O + Cl2 =>
4 C6H5Cl + 29 O2 = 24 CO2 + 10 H2O + 2 Cl2
Al(NO3)3 + H2O = HNO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O = 3 HNO3 + Al(OH)3
Ba(SO4) + HCl = BaCl2 + H2(SO4) =>
Ba(SO4) + 2 HCl = BaCl2 + H2(SO4)
Al + PO4 = Al3(PO4)3 =>
3 Al + 3 PO4 = Al3(PO4)3
N2H4(g) + O2(g) = N2(g) + H2O(l) =>
N2H4(g) + O2(g) = N2(g) + 2 H2O(l)
Na2CO3*10H2O = CO2 + H2O + Na2O =>
Na2CO3*10H2O = CO2 + 10 H2O + Na2O
Fe(SO3)2 + KClO3 + H2SO4 = Fe(SO4)3 + KSO4 + Cl2 + H2O =>
4 Fe(SO3)2 + 6 KClO3 + 10 H2SO4 = 4 Fe(SO4)3 + 6 KSO4 + 3 Cl2 + 10 H2O
C6H14 + COF3 = C6F14 + HF + COF2 =>
C6H14 + 28 COF3 = C6F14 + 14 HF + 28 COF2
Na2CO3(aq) + Sr(OH)2(aq) = SrCO3 + NaOH =>
Na2CO3(aq) + Sr(OH)2(aq) = SrCO3 + 2 NaOH
C2H2N3ONO2 + O2 = CO2 + H2O + N2 =>
C2H2N3ONO2 + O2 = 2 CO2 + H2O + 2 N2
H2S + Mg = MgH2S =>
H2S + Mg = MgH2S
NaCrO4 + H2SO4 + Na2SO3 = Cr2(SO4)3 + Na2SO4 + H2O =>
2 NaCrO4 + 4 H2SO4 + 4 Na2SO3 = Cr2(SO4)3 + 5 Na2SO4 + 4 H2O
H4P2O7 + Mg(OH)2 = MgH2P2O7 + H2O =>
H4P2O7 + Mg(OH)2 = MgH2P2O7 + 2 H2O
(NH4)3AsO4 + Co2(CrO4)3 = CoAsO4 + (NH4)2CrO4 =>
2(NH4)3AsO4 + Co2(CrO4)3 = 2 CoAsO4 + 3(NH4)2CrO4
MgC2O4 + Sn2(CO2)4 = MgCO2 + Sn(C2O4)4 =>
12 MgC2O4 + Sn2(CO2)4 = 12 MgCO2 + 2 Sn(C2O4)4
CH3OH + O6 = C2O4 + H8O4 =>
2 CH3OH + O6 = C2O4 + H8O4
CH3CH2OH + (O) = (CH3)2CO + H2O =>
3 CH3CH2OH + 2(O) = 2(CH3)2CO + 3 H2O
NaCl + NaNO3 + H2SO4 = NaHSO4 + NO + H2O + Cl2 =>
6 NaCl + 2 NaNO3 + 8 H2SO4 = 8 NaHSO4 + 2 NO + 4 H2O + 3 Cl2
Cu(g) + Pb(NO3)2(g) = Cu(NO3)2(g) + Pb(g) =>
Cu(g) + Pb(NO3)2(g) = Cu(NO3)2(g) + Pb(g)
NH4F + Ca(OH)2 = CaF2 + NH3 + H2O =>
2 NH4F + Ca(OH)2 = CaF2 + 2 NH3 + 2 H2O
Ca(C2H3O2)2 + Ph3PO4 = Ca3(PO4)2 + PhC2H3O2 =>
3 Ca(C2H3O2)2 + 2 Ph3PO4 = Ca3(PO4)2 + 6 PhC2H3O2
NiO(OH) + H = Ni(OH)2 =>
NiO(OH) + H = Ni(OH)2
C7H8 + Na2S2O8 + H2O = CO2 + HSO4{-} + Na{+} =>
C7H8 + 18 Na2S2O8 + 14 H2O = 7 CO2 + 36 HSO4{-} + 36 Na{+}
Ba3(PO4)2 + AlCl3 = Al(PO4) + BaCl2 =>
Ba3(PO4)2 + 2 AlCl3 = 2 Al(PO4) + 3 BaCl2
H2S + O2 = H29 + SO2 =>
29 H2S + 29 O2 = 2 H29 + 29 SO2
KHCO3 + H2SO4 = H3CO3 + KSO4 =>
KHCO3 + H2SO4 = H3CO3 + KSO4
Cu + NaNO3 + HCl = Cu(NO3)2 + NaCl + NO2 + H2O =>
Cu + 4 NaNO3 + 4 HCl = Cu(NO3)2 + 4 NaCl + 2 NO2 + 2 H2O
ZnSO4 + H2O = Zn + H2SO4 + O2 =>
2 ZnSO4 + 2 H2O = 2 Zn + 2 H2SO4 + O2
C + H2 = CH4 =>
C + 2 H2 = CH4
HCHO + KMnO4 = K2CO3 + KHCO3 + MnO2 + H2O =>
3 HCHO + 4 KMnO4 = K2CO3 + 2 KHCO3 + 4 MnO2 + 2 H2O
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2 =>
Cu(NO3)2 + NaBr = CuBr + Na(NO3)2
FeCl2 + HNO3 = NO + HCl + H2O + Fe(NO3)3 =>
3 FeCl2 + 10 HNO3 = NO + 6 HCl + 2 H2O + 3 Fe(NO3)3
C2H7NO + O2 = CO2 + H2O + NO3 =>
4 C2H7NO + 19 O2 = 8 CO2 + 14 H2O + 4 NO3
RbCl2 = Cl2 + Rb =>
RbCl2 = Cl2 + Rb
Ca + PO4 = CaPO4 =>
Ca + PO4 = CaPO4
KI + Hg2NO3 = KNO3 + Hg2I =>
KI + Hg2NO3 = KNO3 + Hg2I
AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4NO3 =>
2 AgNO3 + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4NO3
C3H7NO2 + H2O = CH5NO + C2H4O2 =>
C3H7NO2 + H2O = CH5NO + C2H4O2
PbS + H2O2 = H2SO4 + H2O + PbO2 =>
PbS + 5 H2O2 = H2SO4 + 4 H2O + PbO2
C3H4O4 + C2H6O = C7H12O2 + H2O =>
3 C3H4O4 + 13 C2H6O = 5 C7H12O2 + 15 H2O
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
Fe2O3 + CH3COOH = Fe(CH3COO) + H2O + O2 =>
Fe2O3 + 2 CH3COOH = 2 Fe(CH3COO) + H2O + O2
H3C6H5O7 + KOH = K3C6H5O7 + H2O =>
H3C6H5O7 + 3 KOH = K3C6H5O7 + 3 H2O
C4H6O4 + H2 = C4H6O2 + H2O =>
C4H6O4 + 2 H2 = C4H6O2 + 2 H2O
HCOONa + H2SO4 = CO + H2O + Na2SO4 =>
2 HCOONa + H2SO4 = 2 CO + 2 H2O + Na2SO4
H3NO + I2 = HI + N2O + H2O =>
2 H3NO + 2 I2 = 4 HI + N2O + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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