| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CuFeS2 + O2 = Cu2S + Fe2O3 + SO2 =>
4 CuFeS2 + 9 O2 = 2 Cu2S + 2 Fe2O3 + 6 SO2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
S + SO2 = S2O2 =>
S + SO2 = S2O2
(NH2)2CO = NH2CONHCONH2 + NH3 =>
2(NH2)2CO = NH2CONHCONH2 + NH3
Sb2S3 + HNO3 = H3SbO4 + SO2 + NO + H2O =>
3 Sb2S3 + 22 HNO3 = 6 H3SbO4 + 9 SO2 + 22 NO + 2 H2O
FeSO3 + AgBr = Ag2SO3 + FeBr2 =>
FeSO3 + 2 AgBr = Ag2SO3 + FeBr2
Cu + H2SO4 = Cu2(SO4)4 + H2O + SO2 =>
2 Cu + 8 H2SO4 = Cu2(SO4)4 + 8 H2O + 4 SO2
H2O + NaIO3 + SO2 = H2SO4 + Na2SO4 + I2 =>
4 H2O + 2 NaIO3 + 5 SO2 = 4 H2SO4 + Na2SO4 + I2
CH3COOH + O2 = CO2 + H2O =>
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
CaCO3 + CH3COOH = (CH2COO)2Ca + H2O + CO2 =>
4 CaCO3 + 7 CH3COOH = 4(CH2COO)2Ca + 6 H2O + 2 CO2
Li2CO3 + MoBr5 = Mo2(CO3)5 + LiBr =>
5 Li2CO3 + 2 MoBr5 = Mo2(CO3)5 + 10 LiBr
Ca(NO3)2 + K2CrO4 = CaCrO4 + K2(NO3)2 =>
Ca(NO3)2 + K2CrO4 = CaCrO4 + K2(NO3)2
HPO4{2-} + HCl = ClPO4{2-} + H =>
HPO4{2-} + HCl = ClPO4{2-} + 2 H
C(l) + H(l) + N(l) + O(l) = C12H17NO(l) =>
12 C(l) + 17 H(l) + N(l) + O(l) = C12H17NO(l)
(NH4)4UF8 = UF4 + NH4F =>
(NH4)4UF8 = UF4 + 4 NH4F
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
BaCl2 + Fe(NO3)2 = FeCl2 + Ba(NO3)2 =>
BaCl2 + Fe(NO3)2 = FeCl2 + Ba(NO3)2
H2O + I = HI + O =>
H2O + 2 I = 2 HI + O
Na2OH + HSO4 = Na2SO4 + H2O =>
Na2OH + HSO4 = Na2SO4 + H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Fe2O2 + Al = FeAl + O2 =>
Fe2O2 + 2 Al = 2 FeAl + O2
C + H2 + N2 + O2 = C12H17NO =>
24 C + 17 H2 + N2 + O2 = 2 C12H17NO
K2Cr2O7(aq) + AgNO3(aq) = Ag2Cr2O7(aq) + KNO3(s) =>
K2Cr2O7(aq) + 2 AgNO3(aq) = Ag2Cr2O7(aq) + 2 KNO3(s)
C12H14N4O2S + H2O = CO2 + NO3{-} + SO4{2}{-} + H{+} + e =>
C12H14N4O2S + 38 H2O = 12 CO2 + 4 NO3{-} + SO4{2}{-} + 90 H{+} + 88e
ZnSO4XH2O = ZnSO4 + XH2O =>
ZnSO4XH2O = ZnSO4 + XH2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C6H12O6 + O = CO + H2O =>
C6H12O6 + 6 O = 6 CO + 6 H2O
Ba + FeCl2 = BaCl2 + Fe2 =>
2 Ba + 2 FeCl2 = 2 BaCl2 + Fe2
Ag(s) + KNO3(ag) = K + AgNO3 =>
Ag(s) + KNO3(ag) = K + AgNO3
Al + HNO3 = Al(HO3)2 + N2O + H2O =>
4 Al + 10 HNO3 = 4 Al(HO3)2 + 5 N2O + H2O
Cu2S + HNO3 = Cu(NO3)2 + NO2 + H2O + H2SO4 =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + 10 NO2 + 6 H2O + H2SO4
(NH4)2S + FeI2 = NH4I + FeS =>
(NH4)2S + FeI2 = 2 NH4I + FeS
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
MoF5 = MoF4 + MoF6 =>
2 MoF5 = MoF4 + MoF6
CaI = Ca + I =>
CaI = Ca + I
HI(aq) + KHSO3(aq) = K2I + H2 + SO3 =>
2 HI(aq) + 4 KHSO3(aq) = 2 K2I + 3 H2 + 4 SO3
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
H + Ba = H2Ba =>
2 H + Ba = H2Ba
CaCl + NaCl = CaCl2 + Na =>
CaCl + NaCl = CaCl2 + Na
Fe + HNO3 = Fe(NO3)3 + H2 =>
2 Fe + 6 HNO3 = 2 Fe(NO3)3 + 3 H2
Al + CO = AlO + C =>
Al + CO = AlO + C
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
S202 + O2 = SO3 =>
S202 + 303 O2 = 202 SO3
AgC2H3O2 + Ca(ClO4)2 = AgClO4 + Ca(C2H3O2)2 =>
2 AgC2H3O2 + Ca(ClO4)2 = 2 AgClO4 + Ca(C2H3O2)2
NH4Cl + KOH = KCl + NH4OH =>
NH4Cl + KOH = KCl + NH4OH
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + NH4(NO3) =>
(NH4)2C2O4 + Mg(NO3)2 = MgC2O4 + 2 NH4(NO3)
BaCl2H2O + AgNO3 = Ba(NO3)2 + AgCl + H2O =>
BaCl2H2O + 2 AgNO3 = Ba(NO3)2 + 2 AgCl + H2O
NaI + H2SO4 + NaMnO4 = I2 + MnSO4 + H2O + Na2SO4 =>
10 NaI + 8 H2SO4 + 2 NaMnO4 = 5 I2 + 2 MnSO4 + 8 H2O + 6 Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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