| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 Ca(NO3)2 + 12(NH)4HPO4 + 22 NH3 + 49 H2O = 2 Ca10(PO4)6(OH)2 + 55 NH4NO3
Cu(NO3)2 + Ca = Cu + CaNO3 =>
Cu(NO3)2 + 2 Ca = Cu + 2 CaNO3
CH3COOC4H9 + O2 = CO2 + H2O =>
CH3COOC4H9 + 8 O2 = 6 CO2 + 6 H2O
Na3BO3 + H2O = NaOH + H3BO3 =>
Na3BO3 + 3 H2O = 3 NaOH + H3BO3
KOH + H3Po4 = K3Po4 + H2O =>
3 KOH + H3Po4 = K3Po4 + 3 H2O
KOBr + NH3 = N2 + KBr + H2O =>
3 KOBr + 2 NH3 = N2 + 3 KBr + 3 H2O
CO(NO3)2 + NH4OH = CO(OH)2 + NH4(NO3) =>
CO(NO3)2 + 2 NH4OH = CO(OH)2 + 2 NH4(NO3)
CuSO4 + KBr = CuBr2 + K2SO4 =>
CuSO4 + 2 KBr = CuBr2 + K2SO4
FeSO4 + Ca(ClO)2 + H2SO4 = Fe2(SO4)3 + H2O + CaCl2 =>
4 FeSO4 + Ca(ClO)2 + 2 H2SO4 = 2 Fe2(SO4)3 + 2 H2O + CaCl2
CsOH + Rb2S = CsRb2 + OHS =>
CsOH + Rb2S = CsRb2 + OHS
ZnCl2 + NH3 + H2O = (Zn(NH3)4)(OH)2 + NH4Cl =>
ZnCl2 + 6 NH3 + 2 H2O = (Zn(NH3)4)(OH)2 + 2 NH4Cl
C6H14 + AlCl3 = C6H14Cl2 + Al =>
3 C6H14 + 2 AlCl3 = 3 C6H14Cl2 + 2 Al
CaHCO3 + HCl = CaCl + H2O + CO2 =>
CaHCO3 + HCl = CaCl + H2O + CO2
NaHg2 + NH4Cl = NaCl + NH3 + Hg + H2 =>
2 NaHg2 + 2 NH4Cl = 2 NaCl + 2 NH3 + 4 Hg + H2
SnSO4 + Fe = Sn + FeSO4 =>
SnSO4 + Fe = Sn + FeSO4
P2O5LiOH = P2OHLiO5 =>
P2O5LiOH = P2OHLiO5
CH3CCH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CCH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 2 H2O
Fe + HCl = Fe(Cl3) + H2 =>
2 Fe + 6 HCl = 2 Fe(Cl3) + 3 H2
CuCl2 + N2H4 + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H4 + 8 NaOH = 2 Cu2O + N2 + 6 H2O + 8 NaCl
NaOH + Ca(CO3)2 = Na(CO3)2 + CaOH =>
NaOH + Ca(CO3)2 = Na(CO3)2 + CaOH
Al3 + O2 = AlO3 =>
2 Al3 + 9 O2 = 6 AlO3
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
CH3COCH3 + H = CH3COCH4 =>
CH3COCH3 + H = CH3COCH4
Al + O2 + H2 = Al(OH)3 =>
2 Al + 3 O2 + 3 H2 = 2 Al(OH)3
A5 = A8 =>
8 A5 = 5 A8
KMnO4 + NaCl + H2SO4 = Na2SO4 + MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Na2SO4 + 2 MnSO4 + K2SO4 + 5 Cl2 + 8 H2O
CH3CCH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CCH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 2 H2O
C7H8 + HBr = C7H8Br + H2 =>
2 C7H8 + 2 HBr = 2 C7H8Br + H2
H6 = H3 =>
H6 = 2 H3
K + H2O = KOH + H2(classification) =>
2 K + 2 H2O = 2 KOH + H2(classification)
CH3CCH + KMnO4 + H2SO4 = HCOOH + MnSO4 + K2SO4 + H2O =>
CH3CCH + 2 KMnO4 + 3 H2SO4 = 3 HCOOH + 2 MnSO4 + K2SO4 + 2 H2O
CaCO3 + NaOH = Ca2OH + Na(CO3)2 =>
2 CaCO3 + NaOH = Ca2OH + Na(CO3)2
N2H4 + C4H9ONO + NaOH = NaN3 + C4H9OH + H2O =>
N2H4 + C4H9ONO + NaOH = NaN3 + C4H9OH + 2 H2O
CH3COOK + KOH = K2CO3 + CH4 =>
CH3COOK + KOH = K2CO3 + CH4
HNO3 + KOH = NH + KO + H2O =>
HNO3 + 6 KOH = NH + 6 KO + 3 H2O
NaI + C5H11Br = C5H11I + NaBr =>
NaI + C5H11Br = C5H11I + NaBr
Ba(NO3)2 + Na2C2O4 = BaC2O4 + NaNO3 =>
Ba(NO3)2 + Na2C2O4 = BaC2O4 + 2 NaNO3
nonane + O2 = CO2 + H2O =>
C9H20 + 14 O2 = 9 CO2 + 10 H2O
TiCl3 + KMnO4 + H2O = MnO2 + TiOCl2 + HCl + KCl =>
3 TiCl3 + KMnO4 + H2O = MnO2 + 3 TiOCl2 + 2 HCl + KCl
KIO3 + K2SO3 + H2SO4 = I2 + K2SO4 + H2O =>
2 KIO3 + 5 K2SO3 + H2SO4 = I2 + 6 K2SO4 + H2O
Br2 + NaOH = NaBr + NaOBr + H2O =>
Br2 + 2 NaOH = NaBr + NaOBr + H2O
Ba(NO3)2 = BaON2O5 =>
Ba(NO3)2 = BaON2O5
BaCO3 + O2 = BaO2 + CO2 =>
2 BaCO3 + O2 = 2 BaO2 + 2 CO2
CUN2O6 = CUO + NO2 + O2 =>
2 CUN2O6 = 2 CUO + 4 NO2 + O2
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + S =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + SO2 + 6 H2O + S
Na3BO3 + HBr = NaBr + NaH2BO3 =>
Na3BO3 + 2 HBr = 2 NaBr + NaH2BO3
Fe(SO4) + I2 = ISO4 + Fe =>
2 Fe(SO4) + I2 = 2 ISO4 + 2 Fe
Cu + HNO3 = Cu(NO3)2 + N20 + H2O =>
50 Cu + 120 HNO3 = 50 Cu(NO3)2 + N20 + 60 H2O
Fe(s) + H{+}(aq) = Fe{2+} + H25 =>
25 Fe(s) + 50 H{+}(aq) = 25 Fe{2+} + 2 H25
Pb2 + Pb2O3 + H2SO4 = PbSO4 + H2O =>
Pb2 + 2 Pb2O3 + 6 H2SO4 = 6 PbSO4 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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