| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaOH + 2 CH4N2O + 2 H2O = C2H2 + 4 NaNO2 + 7 H2
KOHCuSO4 = KOH + CuSO4 =>
KOHCuSO4 = KOH + CuSO4
I2O5 + BaO = I2O + BaO5 =>
I2O5 + BaO = I2O + BaO5
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SrCl2 + Na2CO3 = SrCO3 + NaCl =>
SrCl2 + Na2CO3 = SrCO3 + 2 NaCl
H3PO4 + LiOH = Li3PO4 + H2O =>
H3PO4 + 3 LiOH = Li3PO4 + 3 H2O
Ag + H2SO4 = Ag2SO4 + H2 =>
2 Ag + H2SO4 = Ag2SO4 + H2
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3 =>
CH3CHClCOONa + CH3CH2Br = NaBr + CH3CHClCOOCH2CH3
ZnSO4 + (NH3*H2O) = Zn(OH)2 + (NH4)2SO4 =>
ZnSO4 + 2(NH3*H2O) = Zn(OH)2 + (NH4)2SO4
KMnO4 + H2O + C2H2 = MnO2 + CO2 + KOH =>
10 KMnO4 + 2 H2O + 3 C2H2 = 10 MnO2 + 6 CO2 + 10 KOH
Zn + O2 = Zn2O =>
4 Zn + O2 = 2 Zn2O
NH4VO3 + H2SO4 + C2H5OH = (NH4)2SO4 + H2O + C2H5VO3 =>
2 NH4VO3 + H2SO4 + 2 C2H5OH = (NH4)2SO4 + 2 H2O + 2 C2H5VO3
HNO2 + NaHCO3 = H2CO3 + NaNO2 =>
HNO2 + NaHCO3 = H2CO3 + NaNO2
Fe + Cu{+}O = Fe{3}O + Cu =>
Fe + 3 Cu{+}O = Fe{3}O + 3 Cu
KClO4 + C = KCl + CO =>
KClO4 + 4 C = KCl + 4 CO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NH3 + H3PO4 = ((NH4)3(PO4)) =>
3 NH3 + H3PO4 = ((NH4)3(PO4))
Zn(OH)2 + BaCl2 = ZnCl2 + Ba(OH)2 =>
Zn(OH)2 + BaCl2 = ZnCl2 + Ba(OH)2
PbO2 + Mg = MgO2 + Pb =>
PbO2 + Mg = MgO2 + Pb
(NH4)2CO3 + Fe(OH)3 = NH4OH + Fe2(CO3)3 =>
3(NH4)2CO3 + 2 Fe(OH)3 = 6 NH4OH + Fe2(CO3)3
RuO4 + HBr = H2RuBr6 + Br2 + H2O =>
RuO4 + 10 HBr = H2RuBr6 + 2 Br2 + 4 H2O
Zn3 + Cu(SO4)2 = Zn(SO4)7 + Cu5 =>
10 Zn3 + 105 Cu(SO4)2 = 30 Zn(SO4)7 + 21 Cu5
PbCl2 + H2O = Pb(OH)2 + HCl =>
PbCl2 + 2 H2O = Pb(OH)2 + 2 HCl
Al + AgCH3COO = Al(CH3COO) + Ag =>
Al + AgCH3COO = Al(CH3COO) + Ag
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H15Cl + KOH = C7H14 + KCl + H2O =>
C7H15Cl + KOH = C7H14 + KCl + H2O
CaSO4 + Na2CO3 = CaCO3 + Na2SO4 =>
CaSO4 + Na2CO3 = CaCO3 + Na2SO4
FeCl6 + NH4 = ClNH4 + Fe =>
FeCl6 + 6 NH4 = 6 ClNH4 + Fe
KMnO4 + SrCl2 = KCl + Sr(MnO4)2 =>
2 KMnO4 + SrCl2 = 2 KCl + Sr(MnO4)2
Mg3 + N2 + KOH = Mg(OH)2 + K3N =>
Mg3 + N2 + 6 KOH = 3 Mg(OH)2 + 2 K3N
FeI2 + H2S = FeS + HI =>
FeI2 + H2S = FeS + 2 HI
C2H6O + C2H4O2 = H2O + C3H6O2 =>
C2H6O + 2 C2H4O2 = H2O + 2 C3H6O2
Fe(II)S + HCl = Fe(II)Cl + HS =>
Fe(II)S + HCl = Fe(II)Cl + HS
C5H8 + HBr = C5H9Br =>
C5H8 + HBr = C5H9Br
[Cr(H2O)2F3] + NaOH = Cr(OH)3 + NaF + H2O =>
[Cr(H2O)2F3] + 3 NaOH = Cr(OH)3 + 3 NaF + 2 H2O
Fe(SO4) + HBrO + H2(SO4) = Fe(SO4)3 + FeBr3 + H2O =>
9 Fe(SO4) + 12 HBrO + 6 H2(SO4) = 5 Fe(SO4)3 + 4 FeBr3 + 12 H2O
CoO(s) + Fe2O3(s) = CoFe2O4(s) =>
CoO(s) + Fe2O3(s) = CoFe2O4(s)
As + Cu = AsCu =>
As + Cu = AsCu
BaCl2 + SO4 = Cl2 + BaSO4 =>
BaCl2 + SO4 = Cl2 + BaSO4
C7H8 + Br2 = C7Br2 + H =>
C7H8 + Br2 = C7Br2 + 8 H
KMnO4 + KOH + NaHSO3 = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 2 KOH + 6 NaHSO3 = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
Na + C = Na4C4 =>
4 Na + 4 C = Na4C4
KClO4 = O2 + KClO3 =>
2 KClO4 = O2 + 2 KClO3
CH3COO + O2 = CO2 + H2O =>
4 CH3COO + 7 O2 = 8 CO2 + 6 H2O
C24H49OH + O2 = H2O + CO2 =>
C24H49OH + 36 O2 = 25 H2O + 24 CO2
Au + Co = AuCo =>
Au + Co = AuCo
Ni(NO3)3 + (NH4)2S = Ni2S3 + NH4NO3 =>
2 Ni(NO3)3 + 3(NH4)2S = Ni2S3 + 6 NH4NO3
Al(OH)3 + BaO = Ba3(AlO3)2 + H2O =>
2 Al(OH)3 + 3 BaO = Ba3(AlO3)2 + 3 H2O
SO3{2-} + CrO4{2-} = SO4{2-} + CrO{2-} =>
3 SO3{2-} + CrO4{2-} = 3 SO4{2-} + CrO{2-}
MgO + Fe = Fe2O3 + Mg =>
3 MgO + 2 Fe = Fe2O3 + 3 Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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