| Équations équilibrées la veille | Équations équilibrées le lendemain |
S + O2 = SO2
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
K2Cl2O7 + H2O + S = SO2 + KOH + Cl2O3 =>
2 K2Cl2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cl2O3
CuO + Fe = Cu + Fe2O3 =>
3 CuO + 2 Fe = 3 Cu + Fe2O3
(NH4)3PO4 + BaCl2 = NH4Cl + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaCl2 = 6 NH4Cl + Ba3(PO4)2
Ti + AgNO3 = TiNO3 + Ag =>
Ti + AgNO3 = TiNO3 + Ag
Zn(OH)2 + Na2O + H2O = Na2[Zn(OH)4] =>
Zn(OH)2 + Na2O + H2O = Na2[Zn(OH)4]
CrO5 + H2SO4 + KI = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CrO5 + 10 H2SO4 + 14 KI = 7 I2 + Cr2(SO4)3 + 7 K2SO4 + 10 H2O
Fe + AgNO2 = FeNO2 + Ag =>
Fe + AgNO2 = FeNO2 + Ag
(NH4)3PO4 + BaCl2 = NH4Cl + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 BaCl2 = 6 NH4Cl + Ba3(PO4)2
Ag + NH4OH = [Ag(NH3)2] + H2O =>
Ag + 2 NH4OH = [Ag(NH3)2] + 2 H2O
C3H8(g) + O2(g) = CO2(g) + H2O(l)2O3(g) = O2(g) =>
C3H8(g) + 13 O2(g) = 3 CO2(g) + 4 H2O(l)2O3(g)
AgBr + Fe = FeBr3 + Ag =>
3 AgBr + Fe = FeBr3 + 3 Ag
Cu2S + O2 + H2O = CuSO4 + Cu(OH)2 =>
2 Cu2S + 5 O2 + 2 H2O = 2 CuSO4 + 2 Cu(OH)2
Br2 + CuCl2 = Cu + Br2Cl2 =>
Br2 + CuCl2 = Cu + Br2Cl2
Co2 + HNO3 = Co(NO3)2 + NO + H2O =>
3 Co2 + 16 HNO3 = 6 Co(NO3)2 + 4 NO + 8 H2O
SO + H2 = S + H2O =>
SO + H2 = S + H2O
C(s) + ZnO(s) = Zn(s) + CO =>
C(s) + ZnO(s) = Zn(s) + CO
CuSO4 + HCl = CuCl2 + H2SO4 =>
CuSO4 + 2 HCl = CuCl2 + H2SO4
CH3 + NO2 = CH3NO2 =>
CH3 + NO2 = CH3NO2
NaOCl + H2SO4 = Na2SO4 + O2 + Cl2 + H2O =>
4 NaOCl + 2 H2SO4 = 2 Na2SO4 + O2 + 2 Cl2 + 2 H2O
MnSO4 + O2 = MnO2 + SO4 =>
MnSO4 + O2 = MnO2 + SO4
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
As2O3 + OH = AsO2 + H2O =>
As2O3 + 2 OH = 2 AsO2 + H2O
Fe + BaSO4 = FeSO4 + Ba =>
Fe + BaSO4 = FeSO4 + Ba
Cr + HBr = CrBr + H2 =>
2 Cr + 2 HBr = 2 CrBr + H2
HBrO3 + NH4OH = N(OH)2Br + H2O =>
HBrO3 + NH4OH = N(OH)2Br + 2 H2O
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
CH3OH + C2H5COOH = CH2OHC2H4COOH + H2 =>
CH3OH + C2H5COOH = CH2OHC2H4COOH + H2
Mg(s) + H2S(g) = MgS(s) + H2(g) =>
Mg(s) + H2S(g) = MgS(s) + H2(g)
S2{-} + H2O2 + H{+} = SO2 + H2O =>
2 S2{-} + 9 H2O2 + 2 H{+} = 4 SO2 + 10 H2O
Zn + K2SO4 = K + ZnSO4 =>
Zn + K2SO4 = 2 K + ZnSO4
Pb(ClO3)2 + NaCl = Na(ClO3) + PbCl2 =>
Pb(ClO3)2 + 2 NaCl = 2 Na(ClO3) + PbCl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Hg2O + H2O = Hg(OH) =>
Hg2O + H2O = 2 Hg(OH)
MoO2 + CCl4 = MoCl4 + COCl2 =>
MoO2 + 2 CCl4 = MoCl4 + 2 COCl2
D2 + CO = COD =>
D2 + 2 CO = 2 COD
CuO + Fe = Fe2O3 + Cu =>
3 CuO + 2 Fe = Fe2O3 + 3 Cu
NH4NO3 + K2SiO3 = (NH4)2SiO3 + KNO3 =>
2 NH4NO3 + K2SiO3 = (NH4)2SiO3 + 2 KNO3
CH4S(g) + O2(g) = CO2(g) + H2O(g) + SO3(g) =>
2 CH4S(g) + 7 O2(g) = 2 CO2(g) + 4 H2O(g) + 2 SO3(g)
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
Ti(s) + O2(g) = TiO =>
2 Ti(s) + O2(g) = 2 TiO
KCIO3 + HCl = KCI + Cl2 + H2O =>
KCIO3 + 6 HCl = KCI + 3 Cl2 + 3 H2O
Sb + KOH + H2O2 = KSb(OH)6 =>
2 Sb + 2 KOH + 5 H2O2 = 2 KSb(OH)6
Al2(CO3)3 + Na3PO4 = AlPO4 + Na2CO3 =>
Al2(CO3)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2CO3
Zn + K2SO4 = ZnSO4 + K2 =>
Zn + K2SO4 = ZnSO4 + K2
NaClO + NH3 = NCl3 + NaOH =>
3 NaClO + NH3 = NCl3 + 3 NaOH
(CH2)3OH2 + O2 = CO2 + H2O =>
2(CH2)3OH2 + 9 O2 = 6 CO2 + 8 H2O
Mg + HCl(ac) = MgCl2 + H2 =>
Mg + 2 HCl(ac) = MgCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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