| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na[Li(OH)2] + 2 H2O = 2 Li(OH)2 + 2 NaOH + H2
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Pb(No3)2 + K3PO4 = Pb3(PO4)2 + KNo3 =>
3 Pb(No3)2 + 2 K3PO4 = Pb3(PO4)2 + 6 KNo3
CaO + S + O2 = CaSO3 =>
CaO + S + O2 = CaSO3
H2[SnCl6] + Zn = Sn + ZnCl2 + HCl =>
H2[SnCl6] + 2 Zn = Sn + 2 ZnCl2 + 2 HCl
C5H10 + O2 = CO2H2O =>
2 C5H10 + 15 O2 = 10 CO2H2O
FeCl2 + PO4 = Fe3(PO4)2 + Cl =>
3 FeCl2 + 2 PO4 = Fe3(PO4)2 + 6 Cl
(CH2OH)2CHOH + O2 = CO2 + H2O =>
2(CH2OH)2CHOH + 7 O2 = 6 CO2 + 8 H2O
ZnCl + H2 = Zn + HCl =>
2 ZnCl + H2 = 2 Zn + 2 HCl
H10C4 + O2 = CO2 + H2O =>
2 H10C4 + 13 O2 = 8 CO2 + 10 H2O
NaNO2 + H2SO4 = NHO2 + Na2SO4 =>
2 NaNO2 + H2SO4 = 2 NHO2 + Na2SO4
TiN + H2O + KOH = K2TiO3 + NH3 + H2 =>
2 TiN + 2 H2O + 4 KOH = 2 K2TiO3 + 2 NH3 + H2
H2PdCl6 + H2 = PdCl2 + HCl =>
H2PdCl6 + H2 = PdCl2 + 4 HCl
AgNO3 + RbOH = AgOH + RbNO3 =>
AgNO3 + RbOH = AgOH + RbNO3
C + NaOH + H2O = Na2CO3 + H3 =>
3 C + 6 NaOH + 3 H2O = 3 Na2CO3 + 4 H3
CaCl2 + C15H31COONa = (C15H31COO)2Ca + NaCl =>
CaCl2 + 2 C15H31COONa = (C15H31COO)2Ca + 2 NaCl
S + Mg(OH)2 = MgS + MgSO3 + H2O =>
3 S + 3 Mg(OH)2 = 2 MgS + MgSO3 + 3 H2O
FeCl3 + KSCN + NaOH = NaCl3 + KOH + Fe(SCN) =>
FeCl3 + KSCN + NaOH = NaCl3 + KOH + Fe(SCN)
C2H2 + KMnO4 = C2K2O4 + MnO2 + KOH + H2O =>
3 C2H2 + 8 KMnO4 = 3 C2K2O4 + 8 MnO2 + 2 KOH + 2 H2O
ClH + MgOH = MgCl + H2O =>
ClH + MgOH = MgCl + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C3H8O3 + H3O = CH3OH + H2O =>
C3H8O3 + 4 H3O = 3 CH3OH + 4 H2O
CH3CH2COOH + Cl3 = CH3CHClCOOH + HCl =>
3 CH3CH2COOH + 2 Cl3 = 3 CH3CHClCOOH + 3 HCl
KMnO4 + Mg = Mg(MnO4)2 + K =>
2 KMnO4 + Mg = Mg(MnO4)2 + 2 K
NH4 + O2 = N2O2 + H2O =>
2 NH4 + 3 O2 = N2O2 + 4 H2O
Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6] + K4 =>
4 Fe + K4[Fe(CN)6] = Fe4[Fe(CN)6] + K4
Ce2 = Ce =>
Ce2 = 2 Ce
CoCl2*6H2O + NH4Cl + H2O2 + NH3 = (Co(NH3)5Cl)Cl2 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + H2O2 + 8 NH3 = 2(Co(NH3)5Cl)Cl2 + 14 H2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
C6H8O7 + NaOH = Na3C6H5O7 + H2O =>
C6H8O7 + 3 NaOH = Na3C6H5O7 + 3 H2O
H2SO4 + AgBr = Ag2SO4 + HBr =>
H2SO4 + 2 AgBr = Ag2SO4 + 2 HBr
H2C2(g) + O2(g) = CO2(g) + H2O(g) =>
2 H2C2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NaF + Mg(NO3)2 = MgF2 + NaNO3 =>
2 NaF + Mg(NO3)2 = MgF2 + 2 NaNO3
CH18O05N02 + O2 = CO2 + H2O + N2 =>
CH18O05N02 + 3 O2 = CO2 + 9 H2O + N2
Mg + AgNO3 = Ag + Mg(NO3)2 =>
Mg + 2 AgNO3 = 2 Ag + Mg(NO3)2
Mg + C + O = MgCO3 =>
Mg + C + 3 O = MgCO3
Na2O + NO2 = NaNO3 + NaNO2 =>
Na2O + 2 NO2 = NaNO3 + NaNO2
CaCl2 + (NH4)2C2O4 = CaC2O4 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = CaC2O4 + 2 NH4Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
He + NaOH = Na3HeO3 + H2 =>
2 He + 6 NaOH = 2 Na3HeO3 + 3 H2
Ti + H2SO4 = TiSO4 + SO + H2O =>
2 Ti + 3 H2SO4 = 2 TiSO4 + SO + 3 H2O
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
Fe(NO3)3 + KI = FeI + K(NO3)3 =>
Fe(NO3)3 + KI = FeI + K(NO3)3
VO4{3-} + Fe{2+} + H{+} = VO{2-} + Fe{3+} + H2O =>
VO4{3-} + 5 Fe{2+} + 6 H{+} = VO{2-} + 5 Fe{3+} + 3 H2O
NaNO2 + H2SO4 = NaNO3 + SO2 + H2O =>
NaNO2 + H2SO4 = NaNO3 + SO2 + H2O
(NH4)NO3(aq) + K2CO3(aq) = (NH4)2CO3(aq) + KNO3(aq) =>
2(NH4)NO3(aq) + K2CO3(aq) = (NH4)2CO3(aq) + 2 KNO3(aq)
PH3 + KMnO4 + H2SO4 = K2SO4 + MnO2 + H3PO4 + H2O =>
3 PH3 + 8 KMnO4 + 4 H2SO4 = 4 K2SO4 + 8 MnO2 + 3 H3PO4 + 4 H2O
Ce2 = Ce =>
Ce2 = 2 Ce
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/13/24
Équations équilibrées sur11/12/23
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