| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
K2SO3 + H2SO4 = K2SO4 + SO3H2 =>
K2SO3 + H2SO4 = K2SO4 + SO3H2
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
C2C5OH + O2 = CO2 + H2O =>
4 C2C5OH + 27 O2 = 28 CO2 + 2 H2O
MgCl2 + Li2CO3 = MgCO3 + LiCl =>
MgCl2 + Li2CO3 = MgCO3 + 2 LiCl
CuSO4 + Mg(NO3)2 = Cu(NO3)2 + MgSO4 =>
CuSO4 + Mg(NO3)2 = Cu(NO3)2 + MgSO4
X + KOH + H2O = KXO2 + H2 =>
2 X + 2 KOH + 2 H2O = 2 KXO2 + 3 H2
HCI + Mg = HMg + CI =>
HCI + Mg = HMg + CI
Cr(NO3)3 + KOH = Cr(OH)(NO3)2 + KNO3 =>
Cr(NO3)3 + KOH = Cr(OH)(NO3)2 + KNO3
CH2OH(CHOH)4COOH + Ca(OH)2 = Ca(CH2OH(CHOH)4COO)2 + H2O =>
2 CH2OH(CHOH)4COOH + Ca(OH)2 = Ca(CH2OH(CHOH)4COO)2 + 2 H2O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3CHCHCOOH + K2SO4 + MnSO4 + H2O =>
5 CH3CHCHCH3 + 6 KMnO4 + 9 H2SO4 = 5 CH3CHCHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al(OH)3 + H2XSO4 = Al2(XSO4)3 + H2O =>
2 Al(OH)3 + 3 H2XSO4 = Al2(XSO4)3 + 6 H2O
Mn3O4 + Al = Mn + Al2O3 =>
3 Mn3O4 + 8 Al = 9 Mn + 4 Al2O3
BrFl3 = Br2 + Fl =>
2 BrFl3 = Br2 + 6 Fl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AX(aq) + BY(aq) = AY(s) + BX(aq) =>
AX(aq) + BY(aq) = AY(s) + BX(aq)
Ba3(PO4)2 + Li = Li(PO4) + Ba =>
Ba3(PO4)2 + 2 Li = 2 Li(PO4) + 3 Ba
CuSO4 + Na2CO3 = Na2Cu + SO4CO3 =>
CuSO4 + Na2CO3 = Na2Cu + SO4CO3
Br2 + FeCl3 = Br2Cl3 + Fe =>
Br2 + FeCl3 = Br2Cl3 + Fe
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C13H18O2 + C8H11N = C13H17O2 + C8H12N =>
C13H18O2 + C8H11N = C13H17O2 + C8H12N
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
Ba(HCO3)2 = BaCO3 + H2O + CO2 =>
Ba(HCO3)2 = BaCO3 + H2O + CO2
AI(OH)3 + HCl = AICl3 + H2O =>
AI(OH)3 + 3 HCl = AICl3 + 3 H2O
Pd + AgNO3 = Ag + PdNO3 =>
Pd + AgNO3 = Ag + PdNO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
HClO2 + (NH4)2CrO4 = NH4ClO2 + H2CrO4 =>
2 HClO2 + (NH4)2CrO4 = 2 NH4ClO2 + H2CrO4
(NH2)2CO + O2 = CO2N2 + H2O =>
2(NH2)2CO + 3 O2 = 2 CO2N2 + 4 H2O
CO2O3 + Al = Al2O3 + CO =>
3 CO2O3 + 8 Al = 4 Al2O3 + 3 CO
MnO2 + K2CO3 + O2 = KMnO4 + CO2 =>
4 MnO2 + 2 K2CO3 + 3 O2 = 4 KMnO4 + 2 CO2
K2CrO4(ac) + AgNO3(ac) = Ag2CrO4(s) + KNO3(ac) =>
K2CrO4(ac) + 2 AgNO3(ac) = Ag2CrO4(s) + 2 KNO3(ac)
Mg(OH)2(heated) = MgO + H2O =>
Mg(OH)2(heated) = MgO + H2O
Fe + Cu2SO4*5H2O = Cu + FeSO4 + H2O =>
Fe + Cu2SO4*5H2O = 2 Cu + FeSO4 + 5 H2O
CH3CH2OH + HCl = CH3CH3 + HClO =>
CH3CH2OH + HCl = CH3CH3 + HClO
FeS2 + KNO3 = K2SO3 + N2 + Fe2O3 + SO2 =>
10 FeS2 + 22 KNO3 = 11 K2SO3 + 11 N2 + 5 Fe2O3 + 9 SO2
Cu(NO3)2 + Na2S = CuS + NaNO3 =>
Cu(NO3)2 + Na2S = CuS + 2 NaNO3
O4 + S2 = O4S10 =>
O4 + 5 S2 = O4S10
NaCl + NaOH + I2 = NaClO3 + NaI + H2O =>
NaCl + 6 NaOH + 3 I2 = NaClO3 + 6 NaI + 3 H2O
Zn + NaOH + MnO2 = Na2ZnO2 + Mn(OH)2 =>
Zn + 2 NaOH + MnO2 = Na2ZnO2 + Mn(OH)2
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
In2O3 + Al = Al2O3 + In =>
In2O3 + 2 Al = Al2O3 + 2 In
Fe(OH)3 + Ni(NO3)2 = Fe(NO3)3 + Ni(OH)2 =>
2 Fe(OH)3 + 3 Ni(NO3)2 = 2 Fe(NO3)3 + 3 Ni(OH)2
Au + S = AuS3 =>
Au + 3 S = AuS3
C2H6 + HOH = C2H7OH =>
C2H6 + HOH = C2H7OH
In2 + H2 = InH =>
In2 + H2 = 2 InH
S2{-} + [SO3]{-} + H{+} = S + H2O =>
5 S2{-} + [SO3]{-} + 6 H{+} = 11 S + 3 H2O
Hg2Cl2 + NH4OH = Hg2(OH)2 + ClNH4 =>
Hg2Cl2 + 2 NH4OH = Hg2(OH)2 + 2 ClNH4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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