| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
CH3CH2CHO[O] = CH3CH2COOH =>
CH3CH2CHO[O] = CH3CH2COOH
C4H9Cl + NH3 = C4H11N + HCl =>
C4H9Cl + NH3 = C4H11N + HCl
CH2O2 + O2 = CO2 + H2O =>
2 CH2O2 + O2 = 2 CO2 + 2 H2O
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4 =>
Na2HPO4 + CaCO3 = Na2CO3 + CaHPO4
C2H5Cl + C2H5OH = C4H9OH + HCl =>
C2H5Cl + C2H5OH = C4H9OH + HCl
CuBr2 + NaS = CuS + NaBr2 =>
CuBr2 + NaS = CuS + NaBr2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Na2S + NaClO = Na2SO4 + NaCl =>
Na2S + 4 NaClO = Na2SO4 + 4 NaCl
Fe + H2SO4 = FeSO + H2O + O2 =>
Fe + H2SO4 = FeSO + H2O + O2
SO4 = SO + O2 =>
2 SO4 = 2 SO + 3 O2
HMnO4 + H2S = H2SO4 + MnO2 + H2O =>
8 HMnO4 + 3 H2S = 3 H2SO4 + 8 MnO2 + 4 H2O
HCO3 + NH4OH = H2ONH4CO3 =>
HCO3 + NH4OH = H2ONH4CO3
BaO*H2SO4 = BaSO4 + H2O =>
BaO*H2SO4 = BaSO4 + H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
Mg(OH)2 + AlF3 = MgF2 + Al(OH)3 =>
3 Mg(OH)2 + 2 AlF3 = 3 MgF2 + 2 Al(OH)3
Fe2S + O2 = FeO + SO2 =>
Fe2S + 2 O2 = 2 FeO + SO2
Pb(OH)2HNO3 = PbNO3H(OH)2 =>
Pb(OH)2HNO3 = PbNO3H(OH)2
NaCl + MgBr2 = NaBr + MgCl2 =>
2 NaCl + MgBr2 = 2 NaBr + MgCl2
KBr + CH3COOAg = CH3COOK + AgBr =>
KBr + CH3COOAg = CH3COOK + AgBr
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
C6H5COOH + Na2CO3 = C6H5COONa + H2O + CO3 =>
43 C6H5COOH + 22 Na2CO3 = 44 C6H5COONa + 19 H2O + 15 CO3
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Pb(NO3)2 + (NH4)3PO4 = Pb3(PO4)2 + NH4NO3 =>
3 Pb(NO3)2 + 2(NH4)3PO4 = Pb3(PO4)2 + 6 NH4NO3
HF + Pt = PtF6 + H2 =>
6 HF + Pt = PtF6 + 3 H2
CrS + O2 = CrO3 + SO2 =>
2 CrS + 5 O2 = 2 CrO3 + 2 SO2
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
AgCl + KF = AgF + KCl =>
AgCl + KF = AgF + KCl
KCl + CaS = CaCl2 + K2S =>
2 KCl + CaS = CaCl2 + K2S
Fe2S + O2 = Fe2O3 + SO3 =>
Fe2S + 3 O2 = Fe2O3 + SO3
La2(CO3)3 + H2O = La2(CO3)3*4H2O =>
La2(CO3)3 + 4 H2O = La2(CO3)3*4H2O
H2S04 = H2 + S03 =>
3 H2S04 = 3 H2 + 4 S03
SnF4 + Cr = CrF3 + Sn =>
3 SnF4 + 4 Cr = 4 CrF3 + 3 Sn
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaSO4 + BaNO3 = BaSO4 + NaNO3 =>
NaSO4 + BaNO3 = BaSO4 + NaNO3
HCl + SrO = SrCl2 + H2O =>
2 HCl + SrO = SrCl2 + H2O
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
Zn0 + Pb2{+} = Pb + Zn2{+} =>
2 Zn0 + Pb2{+} = 2 Pb + Zn2{+}
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
AgCl + KF = AgF + KCl =>
AgCl + KF = AgF + KCl
Cu2(SO4)2 + (NH4)2S = Cu2S2 + (NH4)2SO4 =>
Cu2(SO4)2 + 2(NH4)2S = Cu2S2 + 2(NH4)2SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CrO4 + H2SO4 + H2O2 = H2CrO6 + H2O + Na2SO4 =>
Na2CrO4 + H2SO4 + 2 H2O2 = H2CrO6 + 2 H2O + Na2SO4
Ba(OH)2 + HCN = Ba(CN)2 + H2O =>
Ba(OH)2 + 2 HCN = Ba(CN)2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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