| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
(NH4)CO3 + CuSO4 = NH4SO4 + CuCO3 =>
(NH4)CO3 + CuSO4 = NH4SO4 + CuCO3
NH4CO3 + CuSO4 = NH4SO4 + CuCO3 =>
NH4CO3 + CuSO4 = NH4SO4 + CuCO3
Zn + Cu(SO4) = Zn(SO4)2 + Cu =>
Zn + 2 Cu(SO4) = Zn(SO4)2 + 2 Cu
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Zn + Cu(SO4) = Zn(SO4)2 + Cu =>
Zn + 2 Cu(SO4) = Zn(SO4)2 + 2 Cu
Cu(SO4)2 + Na(OH) = Na(SO4) + Cu(OH)2 =>
Cu(SO4)2 + 2 Na(OH) = 2 Na(SO4) + Cu(OH)2
FeCl3 + Na(OH) = NaCl + Fe(OH)3 =>
FeCl3 + 3 Na(OH) = 3 NaCl + Fe(OH)3
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
SO4 + Na = Na2SO4 =>
SO4 + 2 Na = Na2SO4
H + NaOH = H2O + Na =>
H + NaOH = H2O + Na
NH4CO3 + CuSO4 = NH4SO4 + CuCO3 =>
NH4CO3 + CuSO4 = NH4SO4 + CuCO3
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
NaHSO3 + NaOH = Na2SO3 + H2O =>
NaHSO3 + NaOH = Na2SO3 + H2O
Na2S2O3 + I2 = NaI + S2O3 =>
Na2S2O3 + I2 = 2 NaI + S2O3
CrI3 + Cl2 + KOH = K2CrO4 + KIO3 + KCl + HOH =>
2 CrI3 + 21 Cl2 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 HOH
KMnO4 + C6H5COOH = MnO2 + KC6H5COOOOH =>
KMnO4 + C6H5COOH = MnO2 + KC6H5COOOOH
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
KOH + MgI = K2I + Mg(OH)2 =>
2 KOH + MgI = K2I + Mg(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Sr(OH)2 + (NH4)2S = NH3 + H2O + SrS =>
Sr(OH)2 + (NH4)2S = 2 NH3 + 2 H2O + SrS
HCl + FrF = FrCl + HF =>
HCl + FrF = FrCl + HF
Na2SO3 + HCl = Na2Cl + HSO3 =>
Na2SO3 + HCl = Na2Cl + HSO3
KOH + MgI = K2I + Mg(OH)2 =>
2 KOH + MgI = K2I + Mg(OH)2
H2 + F2 = HF =>
H2 + F2 = 2 HF
H + F = HF =>
H + F = HF
H2 + F2 = HF =>
H2 + F2 = 2 HF
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/07
Équations équilibrées sur10/23/06
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