| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C8H18O = 8 C2 + 18 H2 + O2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K14Fe(C2O4)18*15H2O + (NH4)2*SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + 11 H2C2O4 + 7 K2C2O4 + 10 H2O2 = K14Fe(C2O4)18*15H2O + (NH4)2*SO4 + H2SO4 + 11 H2O
LiClO4 + BaF2 = LiF + Ba(ClO4)2 =>
2 LiClO4 + BaF2 = 2 LiF + Ba(ClO4)2
Ni + H2SO4 = Ni2[SO4]3 + H2 =>
2 Ni + 3 H2SO4 = Ni2[SO4]3 + 3 H2
NaCl(aq) + K2S(aq) = Na2S(aq) + KCl(aq) =>
2 NaCl(aq) + K2S(aq) = Na2S(aq) + 2 KCl(aq)
(CH3)CHOH + C = CO2H2O + CH3COCH3 =>
16(CH3)CHOH + 8 C = CO2H2O + 13 CH3COCH3
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
Ni(NO3)2 + KI = NiI + K(NO3)2 =>
Ni(NO3)2 + KI = NiI + K(NO3)2
Li{5}Al + Na{2}Si = Li{4}Si + Na{5}Al =>
3 Li{5}Al + Na{2}Si = 3 Li{4}Si + Na{5}Al
S + O2 = S4O2 =>
4 S + O2 = S4O2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
CrI3 + KOH + Cl2 = K2CrO4 + KIO4 + KCl + H2O =>
2 CrI3 + 64 KOH + 27 Cl2 = 2 K2CrO4 + 6 KIO4 + 54 KCl + 32 H2O
Al2(SO4)3 + Na2CO3 + H2O = CO2 + Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Al(OH)3 + 3 Na2SO4
MgCl2 + CaO + H2O = CaCl2 + Mg(OH)2 =>
MgCl2 + CaO + H2O = CaCl2 + Mg(OH)2
CaSO3 + HCH3COO = Ca(CH3COO)2 + H2SO3 =>
CaSO3 + 2 HCH3COO = Ca(CH3COO)2 + H2SO3
KI + NaOCl + H2SO4 = K2SO4 + NaCl + I2 + H2O =>
2 KI + NaOCl + H2SO4 = K2SO4 + NaCl + I2 + H2O
In(NO3)3 + Rh = Rh(NO3)3 + In =>
In(NO3)3 + Rh = Rh(NO3)3 + In
(NH4)2 + SO4 + Ca(OH)2 = CaSO4 + H2O + NH3 =>
(NH4)2 + SO4 + Ca(OH)2 = CaSO4 + 2 H2O + 2 NH3
Na + HO4S = Na2SO4 + H2 =>
4 Na + 2 HO4S = 2 Na2SO4 + H2
NaFeO2 = Na + Fe + O =>
NaFeO2 = Na + Fe + 2 O
CHCl3 + O2 = CO2 + H2O + Cl2 =>
4 CHCl3 + 5 O2 = 4 CO2 + 2 H2O + 6 Cl2
H2SO4 + H2FeO2 = H4SFeO6 =>
H2SO4 + H2FeO2 = H4SFeO6
PH3 + H2O = H3PO4 + H2 =>
PH3 + 4 H2O = H3PO4 + 4 H2
Cl2 + Sn + NaOH = NaCl + Sn(OH)2 =>
Cl2 + Sn + 2 NaOH = 2 NaCl + Sn(OH)2
S + O2 = S4O2 =>
4 S + O2 = S4O2
Na + HNO3 = NaNO3 + H2 =>
2 Na + 2 HNO3 = 2 NaNO3 + H2
Fe(S) + H3PO4 = Fe3(PO4)2 + H2S =>
3 Fe(S) + 2 H3PO4 = Fe3(PO4)2 + 3 H2S
K2CrO7 + H2SO4 + C2H5OH = Cr2(SO4)3 + K2SO4 + CH3CHO + H2O =>
2 K2CrO7 + 5 H2SO4 + 9 C2H5OH = Cr2(SO4)3 + 2 K2SO4 + 9 CH3CHO + 14 H2O
Na2(CO3) + Fe(NO3)3 = Fe2(CO3)3 + Na(NO3) =>
3 Na2(CO3) + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 Na(NO3)
NaClO3 + NH2CH2COOH = NaClO3*NH2CH2COOH =>
NaClO3 + NH2CH2COOH = NaClO3*NH2CH2COOH
AlF3 + CaO = AlCa + F3O =>
AlF3 + CaO = AlCa + F3O
NaHCO3 + HCl(aq) = NaCl(aq) + CO2 + H2O =>
NaHCO3 + HCl(aq) = NaCl(aq) + CO2 + H2O
(NH4)2SO4(s) + MgCl2(s) = NH4Cl + MgSO4 =>
(NH4)2SO4(s) + MgCl2(s) = 2 NH4Cl + MgSO4
H3PO4 + KBr = HBr + KH2PO4 =>
H3PO4 + KBr = HBr + KH2PO4
CH3COONH4 + CuSO4 = [Cu(NH3)4]SO4 + CH3COOH =>
4 CH3COONH4 + CuSO4 = [Cu(NH3)4]SO4 + 4 CH3COOH
Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O
InO + HCl = InCl2 + H2O =>
InO + 2 HCl = InCl2 + H2O
Cr{3+} + IO3{-} + H2O = HCrO4{-} + I2 + H{+} =>
10 Cr{3+} + 6 IO3{-} + 22 H2O = 10 HCrO4{-} + 3 I2 + 34 H{+}
Er(OH)3 + H{+} = Er{3+} + H2O =>
Er(OH)3 + 3 H{+} = Er{3+} + 3 H2O
KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + [O] =>
2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5[O]
H2SO4MeO = MeSO4H2O =>
H2SO4MeO = MeSO4H2O
KCl + Mg = MgCl + K =>
KCl + Mg = MgCl + K
SO2 + Na2CO3 = Na2SO3 + CO2 =>
SO2 + Na2CO3 = Na2SO3 + CO2
CaCO3 + PbBr2 = PbCO3 + CaBr2 =>
CaCO3 + PbBr2 = PbCO3 + CaBr2
FeSi2 + Na2O2 = Na5FeO4 + Na2SiO3 + Na2O =>
2 FeSi2 + 11 Na2O2 = 2 Na5FeO4 + 4 Na2SiO3 + 2 Na2O
Mg + Nz = MgNz =>
Mg + Nz = MgNz
H2O + CH3CH2OH = CH3COOH + H{+} + {-} =>
H2O + CH3CH2OH = CH3COOH + 4 H{+} + 4e
Zn + Cr(OH)3 = Zn(OH)2 + Cr3 =>
9 Zn + 6 Cr(OH)3 = 9 Zn(OH)2 + 2 Cr3
C3H4OH(COOH)3 + NaOH = Na3C3H5O(COO)3 + H2O =>
C3H4OH(COOH)3 + 3 NaOH = Na3C3H5O(COO)3 + 3 H2O
Zn + CuCl = ZnCu + Cl =>
Zn + CuCl = ZnCu + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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