| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
Cu(NO3)2 + LiOH = Cu(OH)2 + Li(NO3) =>
Cu(NO3)2 + 2 LiOH = Cu(OH)2 + 2 Li(NO3)
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
ZnS + HSO3 = ZnSO3 + HS =>
ZnS + HSO3 = ZnSO3 + HS
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H2S + K3(Cr(OH)6) = KHS + Cr(OH)3 + H2O =>
3 H2S + K3(Cr(OH)6) = 3 KHS + Cr(OH)3 + 3 H2O
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
AgNO3 + Na2CrO4 = Na(NO3) + Ag2CrO4 =>
2 AgNO3 + Na2CrO4 = 2 Na(NO3) + Ag2CrO4
H2O2 + HCl + Cu + Au = AuCuCl2 + H2O =>
H2O2 + 2 HCl + Cu + Au = AuCuCl2 + 2 H2O
CH2(OH)CH(OH)CH3 + HCl = CH2ClCHClCH3 + H2O =>
CH2(OH)CH(OH)CH3 + 2 HCl = CH2ClCHClCH3 + 2 H2O
Cu(NO3)2 + H2SO4 = H2(NO3)2 + CuSO4 =>
Cu(NO3)2 + H2SO4 = H2(NO3)2 + CuSO4
Na2CO3 + Fe(NO3)2 = NaNO3 + FeCO3 =>
Na2CO3 + Fe(NO3)2 = 2 NaNO3 + FeCO3
HNO3 + Ag = AgNO3 + H =>
HNO3 + Ag = AgNO3 + H
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
KHCO3(s) + HCl(aq) = H2O(l) + KClCO2(aq) =>
KHCO3(s) + HCl(aq) = H2O(l) + KClCO2(aq)
KHO + H3PO4 = K2HPO4 + H2O =>
2 KHO + H3PO4 = K2HPO4 + 2 H2O
Mn2O3 = O2 + Mn2 =>
2 Mn2O3 = 3 O2 + 2 Mn2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
SO + KOH = KSO + HO =>
SO + KOH = KSO + HO
B2O3 + NaHCO3 = H2O + CO2 + Na2B4O7 =>
2 B2O3 + 2 NaHCO3 = H2O + 2 CO2 + Na2B4O7
HAuCl4 + C6H8O7 = AuC6H5O7 + HCl4 + H2 =>
2 HAuCl4 + 2 C6H8O7 = 2 AuC6H5O7 + 2 HCl4 + 3 H2
SnO + HCl = H(SnCl3) + H2O =>
SnO + 3 HCl = H(SnCl3) + H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2CO3 + NaCa = Na2CO3 + KCa =>
K2CO3 + 2 NaCa = Na2CO3 + 2 KCa
CuSO4 + Na2C4H4O6 = Cu + C4H4O6 + Na2SO4 =>
CuSO4 + Na2C4H4O6 = Cu + C4H4O6 + Na2SO4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
Zn + H(NO3) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 H(NO3) = Zn(NO3)2 + 2 NO2 + 2 H2O
C2H12O6 + O = CO2 + H2O =>
C2H12O6 + 4 O = 2 CO2 + 6 H2O
Cd + HI = CdI + H2 =>
2 Cd + 2 HI = 2 CdI + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
S + HSO3{-} = S2O3{2-} + H{+} =>
S + HSO3{-} = S2O3{2-} + H{+}
Ca3P2 + KMnO4 + H2SO4 = H3PO4 + K2SO4 + MnSO4 + CaSO4 + H2O =>
5 Ca3P2 + 16 KMnO4 + 39 H2SO4 = 10 H3PO4 + 8 K2SO4 + 16 MnSO4 + 15 CaSO4 + 24 H2O
SiCl4 + H2O = SiO2 + HCl =>
SiCl4 + 2 H2O = SiO2 + 4 HCl
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
K2CrO7 + H2SO4 + C2H5OH = C2H4O + K2SO4 + Cr2(SO4)3 + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 C2H5OH = 9 C2H4O + 2 K2SO4 + Cr2(SO4)3 + 14 H2O
CrBr3 + Br2 = CrBr6 =>
2 CrBr3 + 3 Br2 = 2 CrBr6
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
Na + Fe2NO3 = NaNO3 + Fe2 =>
Na + Fe2NO3 = NaNO3 + Fe2
Cu2O3 + H2SO4 = Cu2(SO4)3 + H2O =>
Cu2O3 + 3 H2SO4 = Cu2(SO4)3 + 3 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HBr + HKCO3 = H2O + KBr + CO2 =>
HBr + HKCO3 = H2O + KBr + CO2
LiCl + O2 = Li2O + Cl2 =>
4 LiCl + O2 = 2 Li2O + 2 Cl2
SO + KOH = K2SO2 + H2O =>
SO + 2 KOH = K2SO2 + H2O
BeCl2 + Fe2(SO4)3 = BeSO4 + FeCl3 =>
3 BeCl2 + Fe2(SO4)3 = 3 BeSO4 + 2 FeCl3
C + Mg = Mg2C =>
C + 2 Mg = Mg2C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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