| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + CdSO4 = CdNa2 + S2O4
H2SO4 + Cl(OH)3 = Cl2(SO4)3 + H2O =>
3 H2SO4 + 2 Cl(OH)3 = Cl2(SO4)3 + 6 H2O
AgNO3 + CU = CUNO3 + Ag =>
AgNO3 + CU = CUNO3 + Ag
Na2HPO4 + HNO3 + (NH4)2MoO4 = (NH4)3(P(Mo3O10)4)*6H2O + H2O + NH4NO3 + NaNO3 =>
Na2HPO4 + 23 HNO3 + 12(NH4)2MoO4 = (NH4)3(P(Mo3O10)4)*6H2O + 6 H2O + 21 NH4NO3 + 2 NaNO3
C1H18 + O2 = CO + H2O =>
C1H18 + 5 O2 = CO + 9 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
Al3O3 + Fe = FeO + Al =>
Al3O3 + 3 Fe = 3 FeO + 3 Al
Na2Fe(CO)4 + (CH3)2PCl = Na2Fe(CH3)2 + (CO)4PCl =>
Na2Fe(CO)4 + (CH3)2PCl = Na2Fe(CH3)2 + (CO)4PCl
Br2 + Cr(OH)3 + OH{-} = Br{-} + (CrO4){-}2 + H2O =>
2 Br2 + Cr(OH)3 + 5 OH{-} = 4 Br{-} + (CrO4){-}2 + 4 H2O
Li2CO3 + Mg(ClO3)2 = MgCO3 + LiClO3 =>
Li2CO3 + Mg(ClO3)2 = MgCO3 + 2 LiClO3
HNO2 + KMnO4 + HCl = Mn(NO3)2 + KCl + KNO3 + H2O =>
5 HNO2 + 2 KMnO4 + HCl = 2 Mn(NO3)2 + KCl + KNO3 + 3 H2O
KNO3 + H2SO4 = KHSO4 + HNO3 =>
KNO3 + H2SO4 = KHSO4 + HNO3
CuCl2 + NH3 + H2O = [Cu(NH3)4(H2O)2] + OH + NH4Cl =>
CuCl2 + 6 NH3 + 4 H2O = [Cu(NH3)4(H2O)2] + 2 OH + 2 NH4Cl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C6H5CHCl2 + NaOH = C6H5CH(OH)2 + NaCl =>
C6H5CHCl2 + 2 NaOH = C6H5CH(OH)2 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CCAg + HCl = CH3CCCl + Ag + H2 =>
2 CH3CCAg + 2 HCl = 2 CH3CCCl + 2 Ag + H2
Na2CO3 + HCI = NaCI + CO2(g) + H2O =>
Na2CO3 + 2 HCI = 2 NaCI + CO2(g) + H2O
(NH4)2SO4 + KOH = K2SO4 + HOH + NH3 =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 HOH + 2 NH3
Ca(OH)2 + SiO2 = CaSiO3 + H2O =>
Ca(OH)2 + SiO2 = CaSiO3 + H2O
Al5 + CuCl2 = Al2Cl5 + Cu1 =>
4 Al5 + 25 CuCl2 = 10 Al2Cl5 + 25 Cu1
RbNO3 + Cd = Cd(NO3)2 + Rb =>
2 RbNO3 + Cd = Cd(NO3)2 + 2 Rb
NMe4I + I2 = NMe4I5 =>
NMe4I + 2 I2 = NMe4I5
Fe + Br2 = FeBr2 =>
Fe + Br2 = FeBr2
Mn + S8 = Mn3S5 =>
24 Mn + 5 S8 = 8 Mn3S5
KBr + CaS = K2S + CaBr2 =>
2 KBr + CaS = K2S + CaBr2
Al + Pb(NO3)2 = Al2(NO3)3 + Pb =>
4 Al + 3 Pb(NO3)2 = 2 Al2(NO3)3 + 3 Pb
Zn + CuCl2 = ZnCl2 + Cu =>
Zn + CuCl2 = ZnCl2 + Cu
MgCl + H2O = Mg(OH)Cl + H =>
MgCl + H2O = Mg(OH)Cl + H
CaS + HBr = CaBr2 + H2S =>
CaS + 2 HBr = CaBr2 + H2S
CaSO4 + CaS = CaO + SO2 =>
3 CaSO4 + CaS = 4 CaO + 4 SO2
OH{-} + CrI3 + Cl2 = CrO4{2-} + IO3{-} + Cl{-} + H2O =>
52 OH{-} + 2 CrI3 + 21 Cl2 = 2 CrO4{2-} + 6 IO3{-} + 42 Cl{-} + 26 H2O
CaS + HCl = CaCl2 + H2S =>
CaS + 2 HCl = CaCl2 + H2S
C7H14 + KMnO4 = C7H14KMnO4 =>
C7H14 + KMnO4 = C7H14KMnO4
H2SO4 + KClO3 = KHSO4 + O2 + Cl2O + H2O =>
2 H2SO4 + 2 KClO3 = 2 KHSO4 + 2 O2 + Cl2O + H2O
H2 + O2 + SO3 = H2SO4 =>
2 H2 + O2 + 2 SO3 = 2 H2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
KMnO4 + HCl + Fe = KCl + FeCl2 + MnCl2 + H2O =>
2 KMnO4 + 16 HCl + 5 Fe = 2 KCl + 5 FeCl2 + 2 MnCl2 + 8 H2O
CH7OH + O2 = CO2 + H2O =>
2 CH7OH + 5 O2 = 2 CO2 + 8 H2O
Ag + H3PO4 = Ag3PO4 + H2 =>
6 Ag + 2 H3PO4 = 2 Ag3PO4 + 3 H2
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AIO + HCI = AICI + HO =>
AIO + HCI = AICI + HO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Cs + O2 = CsO2 =>
Cs + O2 = CsO2
Ho2O3 + BaCO3 + TiO2 + Mn3O4 + O2 = Ho2BaTiMn2O9 + CO2 =>
6 Ho2O3 + 6 BaCO3 + 6 TiO2 + 4 Mn3O4 + O2 = 6 Ho2BaTiMn2O9 + 6 CO2
NaNO2 + HBr = NaBr + HNO2 =>
NaNO2 + HBr = NaBr + HNO2
I2 + NH4F = NH4I + F2 =>
I2 + 2 NH4F = 2 NH4I + F2
HCO3 + HPO4 = CO3 + H2PO4 =>
HCO3 + HPO4 = CO3 + H2PO4
FeF2 + F2 = FeF3 =>
2 FeF2 + F2 = 2 FeF3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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