| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)2 + Ca = Ca(OH)2 + Ni
MgO + H = Mg + H2O =>
MgO + 2 H = Mg + H2O
C17H35COOH + H2 = C17H35C(OH)2 =>
2 C17H35COOH + H2 = 2 C17H35C(OH)2
CO2 + H2O + CaSiO3 = CaCO3 + H4SiO4 =>
CO2 + 2 H2O + CaSiO3 = CaCO3 + H4SiO4
Al + MnO = AlO3 + Mn =>
Al + 3 MnO = AlO3 + 3 Mn
Cu + P = Cu5P2 =>
5 Cu + 2 P = Cu5P2
K2S + KMnO4 = K2MnO4 + S =>
K2S + 2 KMnO4 = 2 K2MnO4 + S
HNO + Zn = ZnNO + H =>
HNO + Zn = ZnNO + H
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
H3PO4 + NaOH = Na3PO4 + H2O =>
H3PO4 + 3 NaOH = Na3PO4 + 3 H2O
MnNO3 + H2S + O2 = Mn2(SO4)3 + NH3 =>
2 MnNO3 + 3 H2S + 3 O2 = Mn2(SO4)3 + 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MoS2 + CaO + O2 = CaMoO4 + CaSO4 =>
2 MoS2 + 6 CaO + 9 O2 = 2 CaMoO4 + 4 CaSO4
CH3Cl + HCl + Na = CH4 + NaCl =>
CH3Cl + HCl + 2 Na = CH4 + 2 NaCl
Li + HCl = LiCl2 + H =>
Li + 2 HCl = LiCl2 + 2 H
FeCl2 + Mg = Fe + MgCl =>
FeCl2 + 2 Mg = Fe + 2 MgCl
CoCl2 + (KI)2 = (KCl)2 + CoI2 =>
CoCl2 + (KI)2 = (KCl)2 + CoI2
Mg(NO3)2 + NH3 + H2O = MgOH + NO3NH4 =>
8 Mg(NO3)2 + 18 NH3 + 11 H2O = 8 MgOH + 17 NO3NH4
KHg + H2O = KOH + Hg + H2 =>
2 KHg + 2 H2O = 2 KOH + 2 Hg + H2
CuCl2 + KOH = CuO + KCl + H2O =>
CuCl2 + 2 KOH = CuO + 2 KCl + H2O
H2SO3(aq) = H2O(l) + SO2(g) =>
H2SO3(aq) = H2O(l) + SO2(g)
Cu + Ca3N2 = Ca3 + CuN2 =>
Cu + Ca3N2 = Ca3 + CuN2
KHg + H2O = KOH + Hg + H2 =>
2 KHg + 2 H2O = 2 KOH + 2 Hg + H2
KI + P2O + H2O = KP + KOH + I2 =>
4 KI + P2O + H2O = 2 KP + 2 KOH + 2 I2
Na3[Co(NO2)6] + KCl = K2Na[Co(NO2)6] + NaCl =>
Na3[Co(NO2)6] + 2 KCl = K2Na[Co(NO2)6] + 2 NaCl
H{3}BO{3} + KOH = HOH + K{3}BO{3} =>
H{3}BO{3} + KOH = HOH + K{3}BO{3}
FeO + FeCr = Fe + Cr2O3 =>
3 FeO + 2 FeCr = 5 Fe + Cr2O3
CuCl2 + NH4OH = Cu(NH3)2 + H2O + Cl =>
CuCl2 + 2 NH4OH = Cu(NH3)2 + 2 H2O + 2 Cl
H2SO4 + CH3COOH = CH3COHSO4 + H2O =>
H2SO4 + CH3COOH = CH3COHSO4 + H2O
Na2CO3 + BrCl2 = Na2Cl2 + BrCO3 =>
Na2CO3 + BrCl2 = Na2Cl2 + BrCO3
Mg(s) + Al2(SO4)3 = MgSO4 + Al =>
3 Mg(s) + Al2(SO4)3 = 3 MgSO4 + 2 Al
H2SO4 + KMnO4 + Na2SO3 = MnSO4 + Na2SO4 + H2O + K2SO4 =>
3 H2SO4 + 2 KMnO4 + 5 Na2SO3 = 2 MnSO4 + 5 Na2SO4 + 3 H2O + K2SO4
NbO + C = Nb + CO2 =>
2 NbO + C = 2 Nb + CO2
CoSO4 + KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + K2SO4 =>
CoSO4 + 7 KNO2 + H2SO4 = K3[Co(NO2)6] + NO + H2O + 2 K2SO4
O2 + Sb2S3 = Sb3 + SO2 =>
9 O2 + 3 Sb2S3 = 2 Sb3 + 9 SO2
Mg(OH)2 + K = KOH + Mg =>
Mg(OH)2 + 2 K = 2 KOH + Mg
Fe2(SO4)3 + H2S = FeSO4 + S + H2SO4 =>
Fe2(SO4)3 + H2S = 2 FeSO4 + S + H2SO4
CaF2 + Cs = CsF + Ca =>
CaF2 + 2 Cs = 2 CsF + Ca
H8Br2MnO4 = Br2Mn + H2O =>
H8Br2MnO4 = Br2Mn + 4 H2O
Na2O2 + H2O = O2 + Na0H =>
2 Na2O2 + 2 H2O = 3 O2 + 4 Na0H
NaOH + C6H8O7 = Na + C6H3O7 + H3O =>
5 NaOH + 2 C6H8O7 = 5 Na + 2 C6H3O7 + 5 H3O
CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
Ag(H2O) + NH3 = Ag(NH3) + H2O =>
Ag(H2O) + NH3 = Ag(NH3) + H2O
Na2S2O3 + H2O + HCl = Na2S2O3Cl + H3O =>
Na2S2O3 + H2O + HCl = Na2S2O3Cl + H3O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
Cu(NO3)2 = CuO + N3O2 + O2 =>
6 Cu(NO3)2 = 6 CuO + 4 N3O2 + 11 O2
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
Fe + AgNo3 = Fe(No3)3 + Ag =>
Fe + 3 AgNo3 = Fe(No3)3 + 3 Ag
H4 + OH = H2O =>
H4 + 4 OH = 4 H2O
C3H6NH + H2O = C3H6NH2{+} + OH{-} =>
C3H6NH + H2O = C3H6NH2{+} + OH{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/24
Équations équilibrées sur03/14/23
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