| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH + MgI2 = MgOH + I2Li
C3H6(NO3)2 + K2Cr2O7 = K2O + Cr2O3 + HNO3 + H2O + CO2 =>
3 C3H6(NO3)2 + 8 K2Cr2O7 = 8 K2O + 8 Cr2O3 + 6 HNO3 + 6 H2O + 9 CO2
Cl2 + I2 = ClI =>
Cl2 + I2 = 2 ClI
Ca(OH)2 + H2CO3 = CaCO3 + H2O =>
Ca(OH)2 + H2CO3 = CaCO3 + 2 H2O
MgCrO4 + FeCl3 = Fe2(CrO4)3 + MgCl2 =>
3 MgCrO4 + 2 FeCl3 = Fe2(CrO4)3 + 3 MgCl2
LiCl + Na2HPO4 + NaOH = NaCl + Li3PO4 + H2O =>
3 LiCl + Na2HPO4 + NaOH = 3 NaCl + Li3PO4 + H2O
HBr + C2H2 = C2H3 + Br =>
HBr + C2H2 = C2H3 + Br
NaOH + HC2H3O2 = NaHC2 + H3O2OH =>
NaOH + HC2H3O2 = NaHC2 + H3O2OH
C5H9Br + Mg = C10H18 + MgBr2 =>
2 C5H9Br + Mg = C10H18 + MgBr2
Fe + Cu2SO4 = Fe2(SO4)3 + Cu =>
2 Fe + 3 Cu2SO4 = Fe2(SO4)3 + 6 Cu
NH3 + NaOH = Na(NH3)4 + OH =>
4 NH3 + NaOH = Na(NH3)4 + OH
HBr + AIN = H3N + AIBr3 =>
3 HBr + AIN = H3N + AIBr3
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq) =>
HC2H3O2(aq) + NaHCO3(s) = CO2(g) + H2O(l) + NaC2H3O2(aq)
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
HNO2 + K2Cr2O7 + H2SO4 = HNO3 + K2SO4 + Cr2(SO4)3 + H2O =>
3 HNO2 + K2Cr2O7 + 4 H2SO4 = 3 HNO3 + K2SO4 + Cr2(SO4)3 + 4 H2O
C18H30O3S + CH2CH2NH2HO = C18H30O3SC2H5N + H2O =>
C18H30O3S + CH2CH2NH2HO = C18H30O3SC2H5N + H2O
P8S9 + HNO3 = NO2 + H3PO4 + H2SO4 + H2O =>
P8S9 + 94 HNO3 = 94 NO2 + 8 H3PO4 + 9 H2SO4 + 26 H2O
Al + NaOH = H2 + Na + AlO =>
2 Al + 2 NaOH = H2 + 2 Na + 2 AlO
H3BO3 + C2H5OH = C6H15BO3 + H2O =>
H3BO3 + 3 C2H5OH = C6H15BO3 + 3 H2O
AgClO4 + Na3PO4 = NaClO4 + Ag3PO4 =>
3 AgClO4 + Na3PO4 = 3 NaClO4 + Ag3PO4
MgNH4PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3 =>
MgNH4PO4 + NaOH = Mg(OH)2 + NH3 + NaPO3
Fe2O3 + MgAl = Fe + MgO + Al2O3 =>
5 Fe2O3 + 6 MgAl = 10 Fe + 6 MgO + 3 Al2O3
C6H8O6 + I2 = C6H6O6 + H{+} + I{-} =>
C6H8O6 + I2 = C6H6O6 + 2 H{+} + 2 I{-}
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H(HO) =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H(HO)
BaCO3 + HNO3 = Ba(NO3)2 + H2CO3 =>
BaCO3 + 2 HNO3 = Ba(NO3)2 + H2CO3
C2H5OH + KMnO4 + HNO3 = CH3COOH + Mn(NO3)3 + KNO3 + H2O =>
C2H5OH + KMnO4 + 4 HNO3 = CH3COOH + Mn(NO3)3 + KNO3 + 3 H2O
Na2WO4 + NH4OH + Na2S = Na2WS4 + NaOH + NH3 =>
Na2WO4 + 4 NH4OH + 4 Na2S = Na2WS4 + 8 NaOH + 4 NH3
CoCl3 + NaOH = CoOHNaCl3 =>
CoCl3 + NaOH = CoOHNaCl3
NaCH3COO + H2SO4 = HCH3COO + Na2SO4 =>
2 NaCH3COO + H2SO4 = 2 HCH3COO + Na2SO4
Na + Fe2O3 = Na2O3 + Fe =>
2 Na + Fe2O3 = Na2O3 + 2 Fe
Ca(OH)2 + BeO = CaBeO2 + H2O =>
Ca(OH)2 + BeO = CaBeO2 + H2O
Fe(OH)2 + Cl2 = Fe(OH)3 + FeCl2 =>
3 Fe(OH)2 + Cl2 = 2 Fe(OH)3 + FeCl2
C36H74 + O2 = CO2 + H2O =>
2 C36H74 + 109 O2 = 72 CO2 + 74 H2O
Br2(l) + KCl = KBr(aq) + Cl2(g) =>
Br2(l) + 2 KCl = 2 KBr(aq) + Cl2(g)
Pb + NH4OH = NH4 + Pb(OH)2 =>
Pb + 2 NH4OH = 2 NH4 + Pb(OH)2
C4H6Br2 + H2 = C4H8Br2 =>
C4H6Br2 + H2 = C4H8Br2
CH3COOH + C2H6O = C6H6 + H2O =>
3 CH3COOH + 3 C2H6O = 2 C6H6 + 9 H2O
HCIO2 + Ba(OH)2 = H2O + Ba(CIO2)2 =>
2 HCIO2 + Ba(OH)2 = 2 H2O + Ba(CIO2)2
Fe3O4 + P2O5 + Li2CO3 + Fe = LiFePO4 + CO2 =>
Fe3O4 + 2 P2O5 + 2 Li2CO3 + Fe = 4 LiFePO4 + 2 CO2
Si3N4(s) + C3F8(g) + O2(g) = SiF4(g) + NO(g) + CO(g) =>
4 Si3N4(s) + 6 C3F8(g) + 17 O2(g) = 12 SiF4(g) + 16 NO(g) + 18 CO(g)
Zn + H = Zn(H2)2 =>
Zn + 4 H = Zn(H2)2
C10H8 + KNO3 = CO2 + N2 + K2O + H2O =>
5 C10H8 + 48 KNO3 = 50 CO2 + 24 N2 + 24 K2O + 20 H2O
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
CoCl2 + H2O = HOCl + Co2 + H2 =>
2 CoCl2 + 4 H2O = 4 HOCl + Co2 + 2 H2
Al + Br3 = AlBr2 =>
3 Al + 2 Br3 = 3 AlBr2
Al + Hg(NO3)2 + H2O = Hg + Al(OH)3 + HNO3 =>
2 Al + 3 Hg(NO3)2 + 6 H2O = 3 Hg + 2 Al(OH)3 + 6 HNO3
FeCl2 + H2O = Fe2O3 + HCl + H =>
2 FeCl2 + 3 H2O = Fe2O3 + 4 HCl + 2 H
H2SO3 + SnCl2 + HCl = SnS2 + H2SnCl6 + H2O =>
2 H2SO3 + 6 SnCl2 + 18 HCl = SnS2 + 5 H2SnCl6 + 6 H2O
VCl2 + Cl2 = VCl5 =>
2 VCl2 + 3 Cl2 = 2 VCl5
Cr{6} + e = Cr{3} =>
Cr{6} + 3e = Cr{3}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/01/24
Équations équilibrées sur12/31/23
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