| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS2 + 3 O2 = CO2 + 2 SO2
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H5O2)2Cu + 2 H2O
Al + O3 = Al39O3 =>
39 Al + O3 = Al39O3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
P + Br2 = (PBr3) =>
2 P + 3 Br2 = 2(PBr3)
KI + FeCl3 = FeCl + I2 + KCl =>
2 KI + FeCl3 = FeCl + I2 + 2 KCl
AlCl3(s) = Al + Cl2 =>
2 AlCl3(s) = 2 Al + 3 Cl2
H2O2 + N2 = NH3 + O2 =>
3 H2O2 + N2 = 2 NH3 + 3 O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Ba3(PO4)2 + AgNO3 = Ag3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Ba(NO3)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
(NH4)2SiO3 + HCl = NH4Cl + SiO2 + H2O =>
(NH4)2SiO3 + 2 HCl = 2 NH4Cl + SiO2 + H2O
FeSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq)
CO + H3 = C8H18 + H2O =>
24 CO + 34 H3 = 3 C8H18 + 24 H2O
NaCl = Na + Cl =>
NaCl = Na + Cl
S(OH)2 = H2O + SO =>
S(OH)2 = H2O + SO
Sr + HCl = SrCl2 + H2 =>
Sr + 2 HCl = SrCl2 + H2
MnSO4 + O3 + H2O = H2SO4 + Mn2O7 =>
6 MnSO4 + 5 O3 + 6 H2O = 6 H2SO4 + 3 Mn2O7
SnCl4 + KI = SnI4 + KCl =>
SnCl4 + 4 KI = SnI4 + 4 KCl
MgSO4 + Na2CO3 + H2O = (MgOH)2CO3 + Na2SO4 + CO2 =>
2 MgSO4 + 2 Na2CO3 + H2O = (MgOH)2CO3 + 2 Na2SO4 + CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
AcOH + CaCl = AcCl + CaOH =>
AcOH + CaCl = AcCl + CaOH
NaCl + MgCl2 = NaCl2 + MgCl =>
NaCl + MgCl2 = NaCl2 + MgCl
C2H5Br + CaOH = C2H5OH + CaBr =>
C2H5Br + CaOH = C2H5OH + CaBr
Cd + CO3 = Cd2(CO3)2 =>
2 Cd + 2 CO3 = Cd2(CO3)2
H + Fl = HFl =>
H + Fl = HFl
Si + FeO = FeSi + SiO2 =>
3 Si + 2 FeO = 2 FeSi + SiO2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na2Cr2O7 + Fe = Na + FeCr2O7 =>
Na2Cr2O7 + Fe = 2 Na + FeCr2O7
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CH3OH() + O2 = CO2 + H2O =>
2 CH3OH() + 3 O2 = 2 CO2 + 4 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Li + S = LiS =>
Li + S = LiS
K2PO4 + ZnSO4 = K2SO4 + ZnPO4 =>
K2PO4 + ZnSO4 = K2SO4 + ZnPO4
NH4 + H2SO4 = (NH5)2SO4 =>
2 NH4 + H2SO4 = (NH5)2SO4
Fe + HNO3 = FeO3 + NO2 + H2O =>
Fe + 6 HNO3 = FeO3 + 6 NO2 + 3 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Mg(OH)2 + H3PO4 = MgHPO4 + H2O =>
Mg(OH)2 + H3PO4 = MgHPO4 + 2 H2O
C6H6 + Cl2 = C6H5Cl2 + HCl =>
2 C6H6 + 3 Cl2 = 2 C6H5Cl2 + 2 HCl
Li2CO3 + HC2H3O2 = H2O + CO2 + LiC2H3O2 =>
Li2CO3 + 2 HC2H3O2 = H2O + CO2 + 2 LiC2H3O2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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