| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K + Cl2 = 2 KCl
BaS + HCl = BaCl2 + Ba(HS)2 =>
2 BaS + 2 HCl = BaCl2 + Ba(HS)2
HBr + CsOH = HBrCsOH =>
HBr + CsOH = HBrCsOH
C2S + O2 = C2O + SO2 =>
2 C2S + 3 O2 = 2 C2O + 2 SO2
Mg + K2SO4 = K2 + MgSO4 =>
Mg + K2SO4 = K2 + MgSO4
KOH + S + H2O2 = K2S2O3 + H2O =>
2 KOH + 2 S + 2 H2O2 = K2S2O3 + 3 H2O
Cd + I2 = CdI2 =>
Cd + I2 = CdI2
HgNO3 + HCl = HgCl2 + H2O + NO2 =>
HgNO3 + 2 HCl = HgCl2 + H2O + NO2
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H3NBH3 + H2O = H2 + (NH4)BO2 =>
H3NBH3 + 2 H2O = 3 H2 + (NH4)BO2
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl =>
CH3CH2NH2 + HCl = CH3CH2NH3 + Cl
Ba(C2H3O2)2 + AgOH = BaOH + Ag(C2H3O2)2 =>
Ba(C2H3O2)2 + AgOH = BaOH + Ag(C2H3O2)2
Cr2O7 + Mn = Cr + MnO4 =>
4 Cr2O7 + 7 Mn = 8 Cr + 7 MnO4
CO2 + Al = Al2O3 + C =>
3 CO2 + 4 Al = 2 Al2O3 + 3 C
Zn(OH)2 + Rb2S = RbOH + ZnS =>
Zn(OH)2 + Rb2S = 2 RbOH + ZnS
C6H12O2 + H2O = CH3COOH + C4H9OH =>
C6H12O2 + H2O = CH3COOH + C4H9OH
SiO2 + H2SO4 = SiSO4 + H2O2 =>
SiO2 + H2SO4 = SiSO4 + H2O2
C3H8O2S + O2 = CO2 + H2O + SO2 =>
C3H8O2S + 5 O2 = 3 CO2 + 4 H2O + SO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Fe + SiO3 = Fe2(SiO3)3 =>
2 Fe + 3 SiO3 = Fe2(SiO3)3
CuCO3 = CO2 + CuO =>
CuCO3 = CO2 + CuO
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2 =>
FeSO4 + Ba(OH)2 = BaSO4 + Fe(OH)2
Ba(OH)2 + Br2 = BaBr2 + BaBrO2 + H2O =>
4 Ba(OH)2 + 3 Br2 = 2 BaBr2 + 2 BaBrO2 + 4 H2O
P2O10 + H2O = H3PO4 + OH =>
P2O10 + 8 H2O = 2 H3PO4 + 10 OH
CuSO4 + H3PO4 = Cu3(PO4)2 + H2SO4 =>
3 CuSO4 + 2 H3PO4 = Cu3(PO4)2 + 3 H2SO4
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Pb(NO)3 + Na + Cl = PbCl2 + Na(NO)3 =>
Pb(NO)3 + Na + 2 Cl = PbCl2 + Na(NO)3
PH3PO + MnBr2H2O = Br2PH3POMn + H2O =>
PH3PO + MnBr2H2O = Br2PH3POMn + H2O
C2H2 + O = CO + H2O =>
C2H2 + 3 O = 2 CO + H2O
Zn + Li2CO3 = Li + ZnCO3 =>
Zn + Li2CO3 = 2 Li + ZnCO3
C2H6 + NaOH = C2H5OH + Na + H2O =>
C2H6 + 2 NaOH = C2H5OH + 2 Na + H2O
FeSO4 + Fe(OH)2 = (FeOH)2SO4 =>
FeSO4 + Fe(OH)2 = (FeOH)2SO4
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
K + IO3 = K2(IO3)2 =>
2 K + 2 IO3 = K2(IO3)2
Ni(NCS)2 + C18H15P = Ni(NCS)2(C18H15P)2 =>
Ni(NCS)2 + 2 C18H15P = Ni(NCS)2(C18H15P)2
NO + KClO + KOH = KNO3 + KCl + HNO3 =>
2 NO + 3 KClO + KOH = KNO3 + 3 KCl + HNO3
H2O2 + HSO3{-} = SO42{-} + H2O =>
79 H2O2 + 2 HSO3{-} = 2 SO42{-} + 80 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pentane + Oxygen = Water + Carbondioxide =>
C5H12 + 8 O2 = 6 H2O + 5 CO2
CrO + HNO3 = CrO3 + NO + H2O =>
3 CrO + 4 HNO3 = 3 CrO3 + 4 NO + 2 H2O
As2S6 + O2 = As4O6 + SO2 =>
2 As2S6 + 15 O2 = As4O6 + 12 SO2
KF + CaC2 = CaF2 + K + C =>
2 KF + CaC2 = CaF2 + 2 K + 2 C
C8H18 + Br = C8H15Br3 + HBr =>
C8H18 + 6 Br = C8H15Br3 + 3 HBr
Al + H(SO)4 = Al(SO)4 + H =>
Al + H(SO)4 = Al(SO)4 + H
Cr + H2SO4 = Cr2SO4 + H2O + SO2 =>
2 Cr + 2 H2SO4 = Cr2SO4 + 2 H2O + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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