| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H5 + 2 H2O = 2 C2H5OH + H2
Sb2O3 + H2SO4 = Sb2O2SO4 + H2O =>
Sb2O3 + H2SO4 = Sb2O2SO4 + H2O
Al4C3(s) + H2O = Al(OH)3 + CH4 =>
Al4C3(s) + 12 H2O = 4 Al(OH)3 + 3 CH4
NaCH3COO + (NH4)2S = Na2S + NH4(CH3COO) =>
2 NaCH3COO + (NH4)2S = Na2S + 2 NH4(CH3COO)
TiCl4 + NaH = Ti + NaCl + H2 =>
TiCl4 + 4 NaH = Ti + 4 NaCl + 2 H2
CaOH + NaOH = Ca(OH)2 + Na =>
CaOH + NaOH = Ca(OH)2 + Na
S2 + NaOH = Na2S + Na2S2O3 + H2O =>
2 S2 + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Sb2O5 + H = SbO + H2O =>
Sb2O5 + 6 H = 2 SbO + 3 H2O
Zn + SO4 + H2O = ZnSO4*1H2O =>
Zn + SO4 + H2O = ZnSO4*1H2O
Fe + Sb = FeSb2 =>
Fe + 2 Sb = FeSb2
Al + CaCl2 = Ca + AlCl3 =>
2 Al + 3 CaCl2 = 3 Ca + 2 AlCl3
RuCl3*3H2O + PPh3 + CH2O = RuHCl(CO)(PPh3)3 + OPPh3 + H2O + HCl =>
2 RuCl3*3H2O + 7 PPh3 + 2 CH2O = 2 RuHCl(CO)(PPh3)3 + OPPh3 + 5 H2O + 4 HCl
CoCl2*6H2O + H2O2 + HCl + NH2CH2CH2NH2 = [Co(NH2CH2CH2NH2)2Cl2]Cl + H2O =>
2 CoCl2*6H2O + H2O2 + 2 HCl + 4 NH2CH2CH2NH2 = 2[Co(NH2CH2CH2NH2)2Cl2]Cl + 14 H2O
CaMnO4 + HNO3 + K2S2O3 = Ca(NO3)2 + Mn(NO3)2 + K2SO4 + H2SO4 + H2O =>
2 CaMnO4 + 8 HNO3 + K2S2O3 = 2 Ca(NO3)2 + 2 Mn(NO3)2 + K2SO4 + H2SO4 + 3 H2O
Zn(s) + H2SO4 = Zn(SO4)2 + H2 =>
Zn(s) + 2 H2SO4 = Zn(SO4)2 + 2 H2
Fe2O3 + CO(g) = Fe + CO2(g) =>
Fe2O3 + 3 CO(g) = 2 Fe + 3 CO2(g)
Na2C2O4(aq) + AgNO3(aq) = AgC2O4(s) + Na2NO3(aq) =>
Na2C2O4(aq) + AgNO3(aq) = AgC2O4(s) + Na2NO3(aq)
C6H12O6 = CH3CH2 + OH + CO2 =>
C6H12O6 = 2 CH3CH2 + 2 OH + 2 CO2
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O =>
Mn2O7 + Ba(OH)2 = Ba(MnO4)2 + H2O
Fe + HClO = H2 + Fe(ClO)2 =>
Fe + 2 HClO = H2 + Fe(ClO)2
HI(g) + LiOH(g) = H2O + LiI =>
HI(g) + LiOH(g) = H2O + LiI
CaO + NO3 = Ca(NO3)2 + O2 =>
2 CaO + 4 NO3 = 2 Ca(NO3)2 + O2
KI + K2Cr2O7 + H2SO4 = K2SO4 + H2O + Cr2(SO4)3 + I2 =>
6 KI + K2Cr2O7 + 7 H2SO4 = 4 K2SO4 + 7 H2O + Cr2(SO4)3 + 3 I2
MgSO4 + NH4OH = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH4OH = Mg(OH)2 + (NH4)2SO4
KClO3 + HNO3 = KNO3 + HClO3 =>
KClO3 + HNO3 = KNO3 + HClO3
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + H2O =>
Ba(OH)2*8H2O + H2C2O4*2H2O = BaC2O4 + 12 H2O
Al + NaNO3 + H2SO4 = Al2(SO4)3 + N2 + Na2SO4 + H2O =>
10 Al + 6 NaNO3 + 18 H2SO4 = 5 Al2(SO4)3 + 3 N2 + 3 Na2SO4 + 18 H2O
Ag3CuS2 + HNO3 = AgNO3 + Cu(NO3)2 + NO2 + SO2 + H2O =>
Ag3CuS2 + 18 HNO3 = 3 AgNO3 + Cu(NO3)2 + 13 NO2 + 2 SO2 + 9 H2O
Mg(NO3)2 + NH3 = MgNH3 + NO3 =>
Mg(NO3)2 + NH3 = MgNH3 + 2 NO3
H2SO4 + KMnO4 + (COOH)2H2O = K{+} + SO4{2-} + CO2 + MnSO4 + H2O =>
3 H2SO4 + 2 KMnO4 + 5(COOH)2H2O = 2 K{+} + SO4{2-} + 10 CO2 + 2 MnSO4 + 13 H2O
Co(NO3)2 + NH3*H2O = [Co(NH3)4](NO3)2 + H2O =>
Co(NO3)2 + 4 NH3*H2O = [Co(NH3)4](NO3)2 + 4 H2O
NH4Cl + Ba(OH)2*5H2O = Cl2Ba + NH3 + H2O =>
2 NH4Cl + Ba(OH)2*5H2O = Cl2Ba + 2 NH3 + 7 H2O
PO + O2 = P2O5 =>
4 PO + 3 O2 = 2 P2O5
Ag2S = Ag + S08 =>
8 Ag2S = 16 Ag + S08
CH3CH2CH2OH + Br2 = CH2BrCH2Br + H2O =>
2 CH3CH2CH2OH + 3 Br2 = 3 CH2BrCH2Br + 2 H2O
NaHO + CuCl2 = Cu(OH)2 + NaCl =>
2 NaHO + CuCl2 = Cu(OH)2 + 2 NaCl
Fe(NO3)3 = FeO + N2O3 + O2 =>
4 Fe(NO3)3 = 4 FeO + 6 N2O3 + 7 O2
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Pb(NO3)2 + NaClO = PbO2 + NaNO3 + Cl2 =>
Pb(NO3)2 + 2 NaClO = PbO2 + 2 NaNO3 + Cl2
CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 CaHPO4 + Ca(OH)2 = Ca3(PO4)2 + 2 H2O
(NH4)B(OH)4 = NH3 + (HBO2)3 + H2O =>
3(NH4)B(OH)4 = 3 NH3 + (HBO2)3 + 6 H2O
FeSO4 + C12H8N2 = Fe(C12H8N2)3 + SO4 =>
FeSO4 + 3 C12H8N2 = Fe(C12H8N2)3 + SO4
C2H6(g) + O2(g) = CO2(g) + H2O =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O
HN3 + NO2 = NO + H2O =>
2 HN3 + 7 NO2 = 13 NO + H2O
C6H12O6 + CH3OH = C7H14O6 + H2O =>
C6H12O6 + CH3OH = C7H14O6 + H2O
La(OH)3 = La + OH =>
La(OH)3 = La + 3 OH
NaCl(aq) + Al2(SO4)3(aq) = Na2SO4(aq) + AlCl3(aq) =>
6 NaCl(aq) + Al2(SO4)3(aq) = 3 Na2SO4(aq) + 2 AlCl3(aq)
B + BaCrO4 = BaB2O4 + Cr =>
2 B + BaCrO4 = BaB2O4 + Cr
CrO4{2-} + H{+} + N2H4 = N2 + Cr{3+} + H2O =>
4 CrO4{2-} + 20 H{+} + 3 N2H4 = 3 N2 + 4 Cr{3+} + 16 H2O
Ni(NO3)2 + NaSCN = NaNO3 + Ni(SCN)2 =>
Ni(NO3)2 + 2 NaSCN = 2 NaNO3 + Ni(SCN)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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