| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag + Cu(Na3)2 = AgCu(Na3)2
WO3 + H2 = H2WO3 =>
WO3 + H2 = H2WO3
KO2 + CO3 = K4CO2 + O2 =>
8 KO2 + 2 CO3 = 2 K4CO2 + 9 O2
H2C6H5O7 + NaOH = NaHC6H5O7 + H2O =>
H2C6H5O7 + NaOH = NaHC6H5O7 + H2O
Cu(OH)2 + NH4OH*(H2O)9 + NH4NO3 = [Cu(NH3)4](NO3)2 + H2O =>
Cu(OH)2 + 2 NH4OH*(H2O)9 + 2 NH4NO3 = [Cu(NH3)4](NO3)2 + 22 H2O
HC2H3O + NaHSO3 = SO2 + H2O + NaC2H3O =>
HC2H3O + NaHSO3 = SO2 + H2O + NaC2H3O
NH3 + Ag(NO3) + H2O = Ag + (NH4)NO3 =>
10 NH3 + 8 Ag(NO3) + 3 H2O = 8 Ag + 9(NH4)NO3
NaOH + NaOCl + Na2S2O3 = NaCl + Na2SO4 + SOH =>
2 NaOH + 7 NaOCl + 3 Na2S2O3 = 7 NaCl + 4 Na2SO4 + 2 SOH
KOH + H3PO3 = H2O + K3PO3 =>
3 KOH + H3PO3 = 3 H2O + K3PO3
Rb(OH) + SO2 = Rb2SO3 + H2O =>
2 Rb(OH) + SO2 = Rb2SO3 + H2O
N2 + KOH = NOH + K =>
N2 + 2 KOH = 2 NOH + 2 K
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
Mn{+2} + Co{+3} + HOH = MnO4{-} + Co{+2} + H{+} =>
Mn{+2} + 5 Co{+3} + 4 HOH = MnO4{-} + 5 Co{+2} + 8 H{+}
NaHCO3 + AI = Na3AIO3 + CO2 + H2 =>
6 NaHCO3 + 2 AI = 2 Na3AIO3 + 6 CO2 + 3 H2
[Al(OH)4] + H = Al + H2O =>
[Al(OH)4] + 4 H = Al + 4 H2O
PbO4 + HCl = PbCl2 + Cl + H2O =>
PbO4 + 8 HCl = PbCl2 + 6 Cl + 4 H2O
Fe + H2SO3 = Fe2(SO3)3 + SO + H2O =>
2 Fe + 6 H2SO3 = Fe2(SO3)3 + 3 SO + 6 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Pb(ClO3)2(aq) + Cs2CO3(aq) = PbCO3(s) + CsClO3(aq) =>
Pb(ClO3)2(aq) + Cs2CO3(aq) = PbCO3(s) + 2 CsClO3(aq)
NaOH + Na3PO4 = Na + PO4(OH)3 =>
3 NaOH + Na3PO4 = 6 Na + PO4(OH)3
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
Al(C2H3O2)3 + Zn = Zn(C2H3O2) + Al =>
Al(C2H3O2)3 + 3 Zn = 3 Zn(C2H3O2) + Al
I2O5 + CO = I2 + CO3 =>
2 I2O5 + 5 CO = 2 I2 + 5 CO3
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
H2SO4 + LiHCO3 = H2O + CO2 + Li2SO4 =>
H2SO4 + 2 LiHCO3 = 2 H2O + 2 CO2 + Li2SO4
CoCl2 + HNO3 = Co(NO3)2 + HCl =>
CoCl2 + 2 HNO3 = Co(NO3)2 + 2 HCl
S2Cl2 + NH3 = N4S4 + NH4Cl + S8 =>
6 S2Cl2 + 16 NH3 = N4S4 + 12 NH4Cl + S8
C19H32O3 + O2 = CO2 + H2O =>
2 C19H32O3 + 51 O2 = 38 CO2 + 32 H2O
Al2O3(s) + H2O(l) = Al(OH)3 =>
Al2O3(s) + 3 H2O(l) = 2 Al(OH)3
Fe + Al2O3 = Al + Fe2O2 =>
6 Fe + 2 Al2O3 = 4 Al + 3 Fe2O2
AuCl3 + C2H6O = Au(OH)3 + C2H5(Cl) =>
AuCl3 + 3 C2H6O = Au(OH)3 + 3 C2H5(Cl)
Na2CO3 + SrCl2 = Na2Cl2 + SrCO3 =>
Na2CO3 + SrCl2 = Na2Cl2 + SrCO3
HBr + C6H5NH2 = C6H5NH3Br =>
HBr + C6H5NH2 = C6H5NH3Br
C + S8 = CS2 =>
4 C + S8 = 4 CS2
HNO3 + HC1 = NO + C12 + H2O =>
4 HNO3 + 12 HC1 = 4 NO + C12 + 8 H2O
Al2O3 + SO2 = Al2S + O2 =>
2 Al2O3 + 2 SO2 = 2 Al2S + 5 O2
FeSO2(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeSO2(s) + 3 O2(g) = 2 Fe2O3(s) + 4 SO2(g)
CO2 + H2O = C6H12O6 + O9 =>
18 CO2 + 18 H2O = 3 C6H12O6 + 4 O9
O2 + ClO = Cl2O5 =>
3 O2 + 4 ClO = 2 Cl2O5
C3H3Ag + HCl = C3H4 + AgCl =>
C3H3Ag + HCl = C3H4 + AgCl
Cl + KOH = OH + KCl =>
Cl + KOH = OH + KCl
KNO3 + MgSO4 = K2SO4 + Mg(NO3)2 =>
2 KNO3 + MgSO4 = K2SO4 + Mg(NO3)2
NH4{+} + OCl{-} = Cl{-} + N2 + H2O + H{+} =>
2 NH4{+} + 3 OCl{-} = 3 Cl{-} + N2 + 3 H2O + 2 H{+}
Ca(OH) + BaCl2 = CaCl2 + BaOH =>
Ca(OH) + BaCl2 = CaCl2 + BaOH
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
C5H5CH3 + O2 = H2O + CO2 =>
C5H5CH3 + 8 O2 = 4 H2O + 6 CO2
H2O + C12H12O11 = C2H5OH + CO2 =>
21 H2O + 6 C12H12O11 = 19 C2H5OH + 34 CO2
IrBr3 + C2H3O2Ag = AgBr + Ir(CH3COO)3 =>
IrBr3 + 3 C2H3O2Ag = 3 AgBr + Ir(CH3COO)3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/23
Équations équilibrées sur01/29/23
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