| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca2O3 + 6 NaOH = 2 Ca(OH)3 + 3 Na2O
MgCO3 + K3PO4 = K2CO3 + Mg3(PO4)2 =>
3 MgCO3 + 2 K3PO4 = 3 K2CO3 + Mg3(PO4)2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Fe(NO3)3 + Na2S = Fe2S3 + NaNO3 =>
2 Fe(NO3)3 + 3 Na2S = Fe2S3 + 6 NaNO3
RuCl3 + H2 = RuCl2 + HCl =>
2 RuCl3 + H2 = 2 RuCl2 + 2 HCl
CH3OH + CH3CH2COOH = CH3OOCCH2CH3 + H2O =>
CH3OH + CH3CH2COOH = CH3OOCCH2CH3 + H2O
Ti(SO4)2 + HCl = H4(SO4)2 + TiCl4 =>
Ti(SO4)2 + 4 HCl = H4(SO4)2 + TiCl4
C + Cu2O2 = Cu + CO2 =>
C + Cu2O2 = 2 Cu + CO2
KMnO4 + Kl + H2O = KOH + MnO2 + KlO3 =>
2 KMnO4 + Kl + H2O = 2 KOH + 2 MnO2 + KlO3
Fe(s) + O2(g) = Fe2O37(s) =>
4 Fe(s) + 37 O2(g) = 2 Fe2O37(s)
Bi(OH)2 + Na2SnO2 = Bi + Na2SnO3 + H2O =>
Bi(OH)2 + Na2SnO2 = Bi + Na2SnO3 + H2O
Cu(CO3)2 = CuO + CO2 + O2 =>
2 Cu(CO3)2 = 2 CuO + 4 CO2 + O2
AlNO3{3} + NH4OH = AlOH{3} + NH4NO3 =>
AlNO3{3} + NH4OH = AlOH{3} + NH4NO3
CaCl2 + H2O = H2Cl2 + CaO =>
CaCl2 + H2O = H2Cl2 + CaO
CH4(OH)2 + O2 = CO2 + H2O =>
2 CH4(OH)2 + 3 O2 = 2 CO2 + 6 H2O
H2O + Cu{+2} + PH3 = Cu + H3PO4 + H{+} =>
4 H2O + 4 Cu{+2} + PH3 = 4 Cu + H3PO4 + 8 H{+}
KS + BaCl = KCl + BaS =>
KS + BaCl = KCl + BaS
C2H3CaO2 + C2H5OH = CH3COOC2H5 + CaOH =>
C2H3CaO2 + C2H5OH = CH3COOC2H5 + CaOH
P4S10 + NH3 = P3N5 + (NH4)2S =>
3 P4S10 + 80 NH3 = 4 P3N5 + 30(NH4)2S
S(s) + KClO3 = SO2 + KCl =>
3 S(s) + 2 KClO3 = 3 SO2 + 2 KCl
Fe2O3(s) + Ae(s) = Ae2O3(s) + Fe(s) =>
Fe2O3(s) + 2 Ae(s) = Ae2O3(s) + 2 Fe(s)
HC6H7O2 + KOH = KC6H7O2 + H2O =>
HC6H7O2 + KOH = KC6H7O2 + H2O
C4H10 + Cl + O = CO2CCl3 + H2O =>
C4H10 + 6 Cl + 9 O = 2 CO2CCl3 + 5 H2O
Co(HO)2 + H4As2O5 = Co2As2O5 + H2O =>
2 Co(HO)2 + H4As2O5 = Co2As2O5 + 4 H2O
HCl + (CH3)3COH = H2O + C4H9Cl =>
HCl + (CH3)3COH = H2O + C4H9Cl
Cr2O3 + NaBrO3 + NaOH = NaBr + NaCrO4 + H2O =>
3 Cr2O3 + 4 NaBrO3 + 6 NaOH = 4 NaBr + 6 NaCrO4 + 3 H2O
LiCl(aq) + K2SO4(aq) = Li2SO4(aq) + KCl(aq) =>
2 LiCl(aq) + K2SO4(aq) = Li2SO4(aq) + 2 KCl(aq)
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
Sm2O3 + CaCO3 + Co + Ni(CH3COO)2*4H2O + O2 = Sm15Ca05Ni09Co01O4 + H2O + CO2 =>
30 Sm2O3 + 20 CaCO3 + 4 Co + 36 Ni(CH3COO)2*4H2O + 79 O2 = 4 Sm15Ca05Ni09Co01O4 + 252 H2O + 164 CO2
CO2C5H9O + O2 = CO2 + H2O =>
4 CO2C5H9O + 27 O2 = 24 CO2 + 18 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
LiOH + B2O3 = Li3BO3 + H2O =>
6 LiOH + B2O3 = 2 Li3BO3 + 3 H2O
Ag + PdNO3 = Pd + Ag(NO3)2 =>
Ag + 2 PdNO3 = 2 Pd + Ag(NO3)2
H3PO4 + Zn(OH)2 = Zn3(PO4)2 + H(OH) =>
2 H3PO4 + 3 Zn(OH)2 = Zn3(PO4)2 + 6 H(OH)
Be + O2 = BeO =>
2 Be + O2 = 2 BeO
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C2H6 + HCl = CH4 + Cl =>
C2H6 + 2 HCl = 2 CH4 + 2 Cl
Na2CO3 + H2SO4 = Na2SO4 + CO3H2 =>
Na2CO3 + H2SO4 = Na2SO4 + CO3H2
MgCl3(aq) + Na2CO3(aq) = MgCO3(s) + Na2Cl3(aq) =>
MgCl3(aq) + Na2CO3(aq) = MgCO3(s) + Na2Cl3(aq)
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
C + Br2 = C2Br3 =>
4 C + 3 Br2 = 2 C2Br3
NHO3 + P2O3 + H2O = H3PO4 + NO2 =>
4 NHO3 + P2O3 + H2O = 2 H3PO4 + 4 NO2
CuI2(aq) = CuI(s) + I2(s) =>
2 CuI2(aq) = 2 CuI(s) + I2(s)
KNO3 + NH3 = KNH3 + NO3 =>
KNO3 + NH3 = KNH3 + NO3
NaCl + H2 = HCl + Na =>
2 NaCl + H2 = 2 HCl + 2 Na
Zn2O = Zn2 + O =>
Zn2O = Zn2 + O
KNO3 + H3PO4 = KNO3H3PO4 =>
KNO3 + H3PO4 = KNO3H3PO4
Al2 + HCl(aq) = AlCl3 + H2 =>
Al2 + 6 HCl(aq) = 2 AlCl3 + 3 H2
PbO + O2 = Pb2O3 =>
4 PbO + O2 = 2 Pb2O3
Cu(s) + HNO3(aq) = Cu(NO3)2 + NO2H2O =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2 + 2 NO2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/26/24
Équations équilibrées sur06/25/23
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