| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnCO3 + KCIO3 = 3 MnO2 + 3 CO2 + KCI
KC1O3 = KC1 + O2 =>
2 KC1O3 = 2 KC1 + 3 O2
Fe2(SO4)3 + CaCO3 = Fe2(CO3)3 + CaSO4 =>
Fe2(SO4)3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaSO4
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
NO + K2Cr2O7 + H2SO4 = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
2 NO + K2Cr2O7 + 4 H2SO4 = 2 HNO3 + K2SO4 + Cr2(SO4)3 + 3 H2O
C11H23 + O2 = CO2 + H2O =>
4 C11H23 + 67 O2 = 44 CO2 + 46 H2O
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlH2O = Al*H2O =>
AlH2O = Al*H2O
AgNO3 + Mg3(PO4)2 = Mg(NO3)2 + Ag3PO4 =>
6 AgNO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 2 Ag3PO4
CH3CH2NH2 + CO2 + H2O = CH3CH2CO3 + NH3 =>
11 CH3CH2NH2 + 14 CO2 + 8 H2O = 12 CH3CH2CO3 + 11 NH3
Na + S = Na6S =>
6 Na + S = Na6S
C7H14COH + O2 = CO2 + H2O =>
4 C7H14COH + 45 O2 = 32 CO2 + 30 H2O
KI + H2SO4 = K2SO4 + SO2 + H2O + I2 =>
2 KI + 2 H2SO4 = K2SO4 + SO2 + 2 H2O + I2
CsH + H2O = CsOH + H =>
CsH + H2O = CsOH + 2 H
H2O + HIO3 = H2O2 + I2 =>
4 H2O + 2 HIO3 = 5 H2O2 + I2
Zn + H3(PO4) = H2 + Zn3(PO4)2 =>
3 Zn + 2 H3(PO4) = 3 H2 + Zn3(PO4)2
Mn + NH3 + H2O = Mn(OH)2 + NH4 =>
Mn + 2 NH3 + 2 H2O = Mn(OH)2 + 2 NH4
CaCN = C + Ca + N2 =>
2 CaCN = 2 C + 2 Ca + N2
C = C2{+} + e =>
2 C = C2{+} + e
(NH4)2Cr2O7 + H2S + H2SO4 = (NH4)2SO4 + Cr2(SO4)2 + H2O =>
(NH4)2Cr2O7 + H2S + 2 H2SO4 = (NH4)2SO4 + Cr2(SO4)2 + 3 H2O
Al(IO3)3 = AlI3 + O2 =>
2 Al(IO3)3 = 2 AlI3 + 9 O2
CH3COOH + Cl2 = CH2ClCOOCl + HCl =>
CH3COOH + 2 Cl2 = CH2ClCOOCl + 2 HCl
SnOH + HBr = H2O + SnBr =>
SnOH + HBr = H2O + SnBr
Ca(C2H3O2)2 + V2(SO4)3 = Ca(SO4)3 + V2(C2H3O2)2 =>
Ca(C2H3O2)2 + V2(SO4)3 = Ca(SO4)3 + V2(C2H3O2)2
CO2 + CO32 + H2O = HCO3 =>
59 CO2 + CO32 + 30 H2O = 60 HCO3
KNO3 + C4H6O4 = K2O + NO + CO2 + H2O =>
14 KNO3 + 3 C4H6O4 = 7 K2O + 14 NO + 12 CO2 + 9 H2O
AgBr + HNO3 = AgNO3 + HBr =>
AgBr + HNO3 = AgNO3 + HBr
Cu(NO3)2 + FeS = CuS + Fe(NO3)2 =>
Cu(NO3)2 + FeS = CuS + Fe(NO3)2
FeTiO3 + NH4HF2 = (NH4)3TiF7 + (NH4)2FeF4 + NH3 + H2O =>
2 FeTiO3 + 11 NH4HF2 = 2(NH4)3TiF7 + 2(NH4)2FeF4 + NH3 + 6 H2O
PbCl2 + Li2S = PbS + LiCl =>
PbCl2 + Li2S = PbS + 2 LiCl
C17H33COOH + O2 = CO2 + H2O =>
2 C17H33COOH + 51 O2 = 36 CO2 + 34 H2O
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
C3H8O2 + HCl = C3H6Cl2 + H2O =>
C3H8O2 + 2 HCl = C3H6Cl2 + 2 H2O
MgSO4 + Na3PO4 = Mg3(PO4)2 + Na2SO4 =>
3 MgSO4 + 2 Na3PO4 = Mg3(PO4)2 + 3 Na2SO4
C6H5COOH + Ca = (C6H5COO)2Ca + H2 =>
2 C6H5COOH + Ca = (C6H5COO)2Ca + H2
CuCl2 + K3PO4 = Cu3(PO4)2 + KCl =>
3 CuCl2 + 2 K3PO4 = Cu3(PO4)2 + 6 KCl
CaS + HNO3 = Ca(NO3)2 + H2S =>
CaS + 2 HNO3 = Ca(NO3)2 + H2S
NO + FeSO4 + H2SO4 = Fe2(SO4)3 + N2 + H2O =>
2 NO + 4 FeSO4 + 2 H2SO4 = 2 Fe2(SO4)3 + N2 + 2 H2O
Au + NaBr = Au2Br + Na =>
2 Au + NaBr = Au2Br + Na
Ba + N{2} = Ba3N{2} =>
3 Ba + N{2} = Ba3N{2}
KI3 + NaOH = NaI + H2O + NaIO3 + KOH =>
3 KI3 + 9 NaOH = 8 NaI + 3 H2O + NaIO3 + 3 KOH
C3H6 + KMnO4 + H2O = C3H6(OH)3 + MnO2 + KOH =>
C3H6 + KMnO4 + 2 H2O = C3H6(OH)3 + MnO2 + KOH
C6H5OH + PCl5 = C6H5Cl + HCl + POCl3 =>
C6H5OH + PCl5 = C6H5Cl + HCl + POCl3
N + H2O = H2 + NO =>
N + H2O = H2 + NO
Ca(OH)2 + H3(PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4) = Ca3(PO4)2 + 6 H2O
Pb(C2H3O2)2 + NiSO4 = PbSO4 + Ni(C2H3O2)2 =>
Pb(C2H3O2)2 + NiSO4 = PbSO4 + Ni(C2H3O2)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
SO3 + MgO = MgSO3 + O =>
SO3 + MgO = MgSO3 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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