| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na + Al2O3 = 2 Al + NaO3
C4H8 + HCl = C4H6Cl + H2 =>
2 C4H8 + 2 HCl = 2 C4H6Cl + 3 H2
NH4OH = H2O + NH3 =>
NH4OH = H2O + NH3
AuCl3 + MnCl3 + H2O = Au + MnO2 + HCl =>
AuCl3 + 3 MnCl3 + 6 H2O = Au + 3 MnO2 + 12 HCl
CuBr2 + NH4OH = CuOH + NH4Br2 =>
CuBr2 + NH4OH = CuOH + NH4Br2
C6H5CHCH2 + HBr = C6H5CH2CH2Br =>
C6H5CHCH2 + HBr = C6H5CH2CH2Br
NH4VO3 + HCl = VO3Cl + NH4 + H2 =>
2 NH4VO3 + 2 HCl = 2 VO3Cl + 2 NH4 + H2
Al(C2H3O2)3 + KPO4 = Al(PO4)3 + KC2H3O2 =>
Al(C2H3O2)3 + 3 KPO4 = Al(PO4)3 + 3 KC2H3O2
MnO2 + Cl2 + NaOH = NaMnO4 + NaCl + H2O =>
2 MnO2 + 3 Cl2 + 8 NaOH = 2 NaMnO4 + 6 NaCl + 4 H2O
W + Pb3O4 = (PbO)(WO3) + PbO =>
W + 3 Pb3O4 = (PbO)(WO3) + 8 PbO
ClNa + H2O = HCl + NaOH =>
ClNa + H2O = HCl + NaOH
Cd + H3PO4 = CdPO4 + H2 =>
2 Cd + 2 H3PO4 = 2 CdPO4 + 3 H2
MnO2 + HNO3 = Mn + H2O + NO3 =>
MnO2 + 4 HNO3 = Mn + 2 H2O + 4 NO3
AlOHBr2 + HOH = Al(OH)2Br + HBr =>
AlOHBr2 + HOH = Al(OH)2Br + HBr
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
FeCl3 + Na2SO4 + H2O = Fe(OH)3 + NaCl + H2SO4 =>
2 FeCl3 + 3 Na2SO4 + 6 H2O = 2 Fe(OH)3 + 6 NaCl + 3 H2SO4
(NH4)2CO3(s) + Ca(OH)2(aq) = NH4OH(aq) + CaCO3(s) =>
(NH4)2CO3(s) + Ca(OH)2(aq) = 2 NH4OH(aq) + CaCO3(s)
NaI = I2 + Na =>
2 NaI = I2 + 2 Na
Ag + Cu(NO3)2 = Cu + Ag(NO3)2 =>
Ag + Cu(NO3)2 = Cu + Ag(NO3)2
Al(OH)3 + H{+} = Al{3}{+} + H2O =>
Al(OH)3 + 3 H{+} = Al{3}{+} + 3 H2O
FeCl3 + (NH4)2S = FeS + (NH4)2Cl3 =>
FeCl3 + (NH4)2S = FeS + (NH4)2Cl3
K2Cr2O7 + H2O2 = CrO4H2O + O2 + KOH =>
2 K2Cr2O7 + 6 H2O2 = 4 CrO4H2O + O2 + 4 KOH
C20H31O12N + H2O = CH4 + CO2 + NH3 =>
2 C20H31O12N + 14 H2O = 21 CH4 + 19 CO2 + 2 NH3
C57H104O6 + C8H14O3 = C4H10O + C69H116O12 =>
C57H104O6 + 3 C8H14O3 = 3 C4H10O + C69H116O12
Ca(C2H3O2)2 + AgNO3 = Ca(NO3)2 + Ag(C2H3O2) =>
Ca(C2H3O2)2 + 2 AgNO3 = Ca(NO3)2 + 2 Ag(C2H3O2)
SiH4 + NaOH + Cl2 = Na2SiO3 + NaCl + H2O =>
SiH4 + 10 NaOH + 4 Cl2 = Na2SiO3 + 8 NaCl + 7 H2O
Au2(CO3)3 + H2SO4 = H2O + Au2(SO4)3 + CO2 =>
Au2(CO3)3 + 3 H2SO4 = 3 H2O + Au2(SO4)3 + 3 CO2
HC4H5O6 + KI = HI + KHC4H4O6 =>
HC4H5O6 + KI = HI + KHC4H4O6
Co{+2}{02} + Fe(S) = Co(S) + Fe{+2} =>
Co{+2}{02} + Fe(S) = Co(S) + Fe{+2}
Zn + HOH = Zn(OH)2 + H2 =>
Zn + 2 HOH = Zn(OH)2 + H2
Cl + O2 = Cl2O =>
4 Cl + O2 = 2 Cl2O
CuS + O = CuO + SO =>
CuS + 2 O = CuO + SO
Ba(NO3)2 + NaCH3COO = Ba(CH3COO)2 + NaNO3 =>
Ba(NO3)2 + 2 NaCH3COO = Ba(CH3COO)2 + 2 NaNO3
KCl + MgS = K2S + Mg + Cl =>
2 KCl + MgS = K2S + Mg + 2 Cl
Mn(OH)2 + CO2 = MnCO3 + H2O =>
Mn(OH)2 + CO2 = MnCO3 + H2O
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Ca(OH)2 + HIO3 = Ca(IO3)2 + H2O =>
Ca(OH)2 + 2 HIO3 = Ca(IO3)2 + 2 H2O
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
Br2 + H2SO4 = Br2SO4 + H3 =>
3 Br2 + 3 H2SO4 = 3 Br2SO4 + 2 H3
Na2S + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2S + 4 Br2 + 8 NaOH = Na2SO4 + 8 NaBr + 4 H2O
Mg + Cu(ClO)2 = Cu2 + Mg(ClO)2 =>
2 Mg + 2 Cu(ClO)2 = Cu2 + 2 Mg(ClO)2
As2O3 + H{+} = As{+3} + H2O =>
As2O3 + 6 H{+} = 2 As{+3} + 3 H2O
NH4VO3 + HCl = V2O5 + NH4Cl + H2O =>
2 NH4VO3 + 2 HCl = V2O5 + 2 NH4Cl + H2O
HNo3 + Ca(OH)2 = H2O + Ca(No3)2 =>
2 HNo3 + Ca(OH)2 = 2 H2O + Ca(No3)2
Cr3 + P2 = Cr3P2 =>
Cr3 + P2 = Cr3P2
(CH3COO)3Al + HCl = CH3COOH + AlCl3 =>
(CH3COO)3Al + 3 HCl = 3 CH3COOH + AlCl3
CuI + K2SO4 + I2 = Cu2SO4 + KI2 =>
2 CuI + K2SO4 + I2 = Cu2SO4 + 2 KI2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cl2 + CaOH = CaCl + CaClO3 + H2O =>
3 Cl2 + 6 CaOH = 5 CaCl + CaClO3 + 3 H2O
Be(OH)2 + Ba(OH)2 = H2O + BaBeO2 =>
Be(OH)2 + Ba(OH)2 = 2 H2O + BaBeO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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