| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C30H62 + 13 O2 = 12 C4H9COOH + 2 H2O
Ca[Ag(CN)2]2 + HCl = AgCN + HCN + CaCl2 =>
Ca[Ag(CN)2]2 + 2 HCl = 2 AgCN + 2 HCN + CaCl2
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
Cu(s) + H2O2(aq) + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(s) + H2O2(aq) + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
C7H5N3O6 = CO + H2 + C + N2 =>
2 C7H5N3O6 = 12 CO + 5 H2 + 2 C + 3 N2
(NH4)2MoO4 + HCl + SnCl2 = Mo2O5*MoO3*H2O + H2SnCl6 + NH4Cl + H2O =>
3(NH4)2MoO4 + 10 HCl + SnCl2 = Mo2O5*MoO3*H2O + H2SnCl6 + 6 NH4Cl + 3 H2O
H2SO4 + MgN2O6 = MgSO4 + HNO3 =>
H2SO4 + MgN2O6 = MgSO4 + 2 HNO3
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l) =>
HCl(g) + NaOH(aq) = NaCl(aq) + H2O(l)
HCl + K2CO3 = K2Cl + HCO3 =>
HCl + K2CO3 = K2Cl + HCO3
Sn{4+} + NO2{-} = Sn(NO2)4 =>
Sn{4+} + 4 NO2{-} = Sn(NO2)4
Al + C3H7OH = Al(OC3H7)3 + H2 =>
2 Al + 6 C3H7OH = 2 Al(OC3H7)3 + 3 H2
NaBrO3 + H2S = Br2 + S + H2O + Na(OH) =>
2 NaBrO3 + 5 H2S = Br2 + 5 S + 4 H2O + 2 Na(OH)
Mg + (AgNO3) = Mg(NO3)2 + Ag =>
Mg + 2(AgNO3) = Mg(NO3)2 + 2 Ag
AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + NaNO3(aq) =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4(s) + 3 NaNO3(aq)
MeSO4 + H2O = Me + O2 + H2SO4 =>
2 MeSO4 + 2 H2O = 2 Me + O2 + 2 H2SO4
Na + Co2 = Na2Co3 =>
4 Na + 3 Co2 = 2 Na2Co3
Ru(SO3)4 + HF = RuF8 + H2SO3 =>
Ru(SO3)4 + 8 HF = RuF8 + 4 H2SO3
Mg + Fe3O4 = MgO + FeO =>
Mg + Fe3O4 = MgO + 3 FeO
CH4 + F2 = CHF + HF =>
CH4 + 2 F2 = CHF + 3 HF
Al(OH)Cl2 = AlOH + Cl =>
Al(OH)Cl2 = AlOH + 2 Cl
H2Cr2O7 + NH3 = N2O3 + CrO + H2O =>
3 H2Cr2O7 + 4 NH3 = 2 N2O3 + 6 CrO + 9 H2O
NaNO2 + NH4CI = NaCI + H2 + N2 + O2 =>
NaNO2 + NH4CI = NaCI + 2 H2 + N2 + O2
S + NiO(OH) + H2O + NaOH = Na2SO4 + Ni(OH)2 =>
S + 6 NiO(OH) + 2 H2O + 2 NaOH = Na2SO4 + 6 Ni(OH)2
BaO + SnO = BaSnO2 =>
BaO + SnO = BaSnO2
HBr + BaSO4 = BaBr2 + H2O + SO3 =>
2 HBr + BaSO4 = BaBr2 + H2O + SO3
HClO3 + Ba(OH)2 = H2O + Ba{2+} + ClO3{-} =>
2 HClO3 + Ba(OH)2 = 2 H2O + Ba{2+} + 2 ClO3{-}
PbSO3 + O2 = Pb + SO4 =>
2 PbSO3 + O2 = 2 Pb + 2 SO4
Zn2 + PbNO32 = ZnNO32 + Pb2 =>
Zn2 + 2 PbNO32 = 2 ZnNO32 + Pb2
C2H4O + CO2 = (CH2O)2CO =>
C2H4O + CO2 = (CH2O)2CO
CH3CHNH2CH2CH3 + O2 = CO2 + NO2 + H2O =>
4 CH3CHNH2CH2CH3 + 31 O2 = 16 CO2 + 4 NO2 + 22 H2O
PbO + NaCl + H2O = PbClOH + NaOH =>
PbO + NaCl + H2O = PbClOH + NaOH
Ba(OH)2 + CaSO4 = Ba(SO4) + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = Ba(SO4) + Ca(OH)2
Al + S3(electrolysis) = AlS =>
3 Al + S3(electrolysis) = 3 AlS
C4H10 + HNO3 = C4H9NO3 + H2 =>
C4H10 + HNO3 = C4H9NO3 + H2
H5IO6 + HI = I2 + H2O =>
H5IO6 + 7 HI = 4 I2 + 6 H2O
MgO + C4H6O5 = MgC4H4O5 + H2O =>
MgO + C4H6O5 = MgC4H4O5 + H2O
Mg(s) + Cu(NO3)(aq) = Mg(NO3)(aq) + Cu(s) =>
Mg(s) + Cu(NO3)(aq) = Mg(NO3)(aq) + Cu(s)
Fe2(SO4)3 + K3[Fe(CN)6] = Fe3[Fe(CN)6]3 + K2(SO4) =>
3 Fe2(SO4)3 + 6 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6]3 + 9 K2(SO4)
Zn + H2NO3 = Zn(NO3) + H2 =>
Zn + H2NO3 = Zn(NO3) + H2
P2O3 = O + P =>
P2O3 = 3 O + 2 P
HMnO4 + AsH3 + H2SO4 = AsO4 + MnSO4 + H2O =>
11 HMnO4 + 5 AsH3 + 11 H2SO4 = 5 AsO4 + 11 MnSO4 + 24 H2O
Bi2O3 + Fe2O3 + BaCO3 + O2 = Bi6Ba4Fe10O30 + CO2 =>
3 Bi2O3 + 5 Fe2O3 + 4 BaCO3 + O2 = Bi6Ba4Fe10O30 + 4 CO2
AlCO + NaOH = NaCO + AlOH =>
AlCO + NaOH = NaCO + AlOH
BaOH2 + K3PO4 = K + OH2 + Ba3(PO4)2 =>
3 BaOH2 + 2 K3PO4 = 6 K + 3 OH2 + Ba3(PO4)2
CuSO4 + N4OH = CuOH + N4SO4 =>
CuSO4 + N4OH = CuOH + N4SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
NH4NO2 + Ba(OH)2 = NH4OH + Ba(NO2)2 =>
2 NH4NO2 + Ba(OH)2 = 2 NH4OH + Ba(NO2)2
O2 + CH30H = CO + H2O =>
33 O2 + 4 CH30H = 4 CO + 62 H2O
Al(NO3)2 + AgCl = AlCl2 + Ag(NO3) =>
Al(NO3)2 + 2 AgCl = AlCl2 + 2 Ag(NO3)
Mg2 + CO3 = CO2 + MgO =>
Mg2 + 2 CO3 = 2 CO2 + 2 MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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