| Équations équilibrées la veille | Équations équilibrées le lendemain |
Xe + 6 Fl = XeFl6
CoBr2 + NH4NO3 = Co(NO3)2 + NH4Br =>
CoBr2 + 2 NH4NO3 = Co(NO3)2 + 2 NH4Br
Fe(NO3)2(aq) + K3PO4(aq) = Fe3(PO4)2(aq) + KNO3(aq) =>
3 Fe(NO3)2(aq) + 2 K3PO4(aq) = Fe3(PO4)2(aq) + 6 KNO3(aq)
NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(s) + MnSO4(s) + H2O(g) + Cl2(g)3 =>
46 NaCl(s) + 46 H2SO4(l) + 23 MnO2(s) = 23 Na2SO4(s) + 23 MnSO4(s) + 46 H2O(g) + 2 Cl2(g)3
Ba(NO3)2 + La(NO3)3*6H2O + NH4H2PO4 = Ba3La(PO4)3 + N2 + H2O + O2 =>
3 Ba(NO3)2 + La(NO3)3*6H2O + 3 NH4H2PO4 = Ba3La(PO4)3 + 6 N2 + 15 H2O + 9 O2
SO3 + C = SO + CO2 =>
SO3 + C = SO + CO2
Na + Sn(NO3)2 = Sn + NaNO3 =>
2 Na + Sn(NO3)2 = Sn + 2 NaNO3
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaB(OH)4 =>
4 C14H12O2 + NaBH4 + 4 H2O = 4 C14H14O2 + NaB(OH)4
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
I2 + H2S + H2O = I{-} + S + H3O{+} =>
I2 + H2S + 2 H2O = 2 I{-} + S + 2 H3O{+}
HNO3 + Cu2O = Cu(NO3)3 + H2O + NO =>
22 HNO3 + 3 Cu2O = 6 Cu(NO3)3 + 11 H2O + 4 NO
Fe(HCO3)2(aq) + HF(aq) = FeF2(s) + CO2(g) + H2O(l) =>
Fe(HCO3)2(aq) + 2 HF(aq) = FeF2(s) + 2 CO2(g) + 2 H2O(l)
FeCl3 + K2[Fe(Cn)6] = Fe2[Fe(Cn)6]3 + KCl =>
2 FeCl3 + 3 K2[Fe(Cn)6] = Fe2[Fe(Cn)6]3 + 6 KCl
HCl + ZnS = ZnCl + HS =>
HCl + ZnS = ZnCl + HS
P + HCl = P2Cl2 + H2 =>
2 P + 2 HCl = P2Cl2 + H2
FeCl3 + Na2CO3 + H2O = CO2 + Fe(OH)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 + 3 H2O = 3 CO2 + 2 Fe(OH)3 + 6 NaCl
Cd + Ni(NO3)2 = Cd(NO3) + Ni =>
2 Cd + Ni(NO3)2 = 2 Cd(NO3) + Ni
KI + HCN = KH + ICN =>
KI + HCN = KH + ICN
Cu + HNO3 = H2 + Cu(NO3)2 =>
Cu + 2 HNO3 = H2 + Cu(NO3)2
AgBr + NH3 = [Ag(NH3)2] + Br =>
AgBr + 2 NH3 = [Ag(NH3)2] + Br
Na2(CO3)(aq) + HCl(aq) = NaCl + H2O + CO2 =>
Na2(CO3)(aq) + 2 HCl(aq) = 2 NaCl + H2O + CO2
Mn + HCl + H2O = MnCl2*4H2O + H2 =>
Mn + 2 HCl + 4 H2O = MnCl2*4H2O + H2
Cu(NO3)2 + NH3H2O = [Cu(NH3)4](NO3)2 + H2O =>
Cu(NO3)2 + 4 NH3H2O = [Cu(NH3)4](NO3)2 + 4 H2O
Fe + F2 = FeF3 =>
2 Fe + 3 F2 = 2 FeF3
C7H6O3C4H6O3 = C9H8O4HC2H3O2 =>
C7H6O3C4H6O3 = C9H8O4HC2H3O2
NaKCO3 + HCl = NaCl + HKCO3 =>
NaKCO3 + HCl = NaCl + HKCO3
KSO + BaNO = BaSO + KNO =>
KSO + BaNO = BaSO + KNO
SO2Ba(OH)2 = H2OBaSO3 =>
SO2Ba(OH)2 = H2OBaSO3
C8H18SO2 + HNO3 = CO2 + H2O + N2 + SO2 =>
C8H18SO2 + 10 HNO3 = 8 CO2 + 14 H2O + 5 N2 + SO2
(CH2)3(OH)2 + O2 = CO2 + H2O =>
(CH2)3(OH)2 + 4 O2 = 3 CO2 + 4 H2O
CH3CH2CH2CH2CH2CH2CH2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2CH2CH2CH2CH2CH2CH3 + 14 O2 = 9 CO2 + 10 H2O
Ag2SO4 + H2O = H2SO4 + AgOH =>
Ag2SO4 + 2 H2O = H2SO4 + 2 AgOH
CuSO4 + H2O2 = Cu + O2 + H2SO4 =>
CuSO4 + H2O2 = Cu + O2 + H2SO4
C8H10 + O = H2O + CO2 =>
C8H10 + 21 O = 5 H2O + 8 CO2
Br + ZnI2 = BrI + Zn =>
2 Br + ZnI2 = 2 BrI + Zn
Na2CO3 + HNO3 = NaNO3 + CO2 + H2O =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + CO2 + H2O
Fe + Al(OH)3 = Fe(OH)3 + Al =>
Fe + Al(OH)3 = Fe(OH)3 + Al
Na(PO4) + Co(NO3) = Na(NO3) + Co(PO4) =>
Na(PO4) + Co(NO3) = Na(NO3) + Co(PO4)
BaSO4 + Mg = MgSO4 + Ba =>
BaSO4 + Mg = MgSO4 + Ba
(CH3)2O = CH4 + H2 + CO =>
(CH3)2O = CH4 + H2 + CO
Mg(NO3)2 + KHO = Mg(HO)2 + KNO3 =>
Mg(NO3)2 + 2 KHO = Mg(HO)2 + 2 KNO3
NH4{+} + CO3{2-} + H2O = NH4OH + H2CO3 =>
2 NH4{+} + CO3{2-} + 2 H2O = 2 NH4OH + H2CO3
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
AgNO2 + K2CO3 = Ag2CO3 + KNO2 =>
2 AgNO2 + K2CO3 = Ag2CO3 + 2 KNO2
Br2 + NH4OH + H2O = HNO2 + HBr =>
3 Br2 + NH4OH + H2O = HNO2 + 6 HBr
Fe + ZnI2 = Zn + FeI3 =>
2 Fe + 3 ZnI2 = 3 Zn + 2 FeI3
CuO + Al = Al2O3 + Cu =>
3 CuO + 2 Al = Al2O3 + 3 Cu
PbSO4 + Mn = MnSO4 + Pb =>
PbSO4 + Mn = MnSO4 + Pb
CuCl2 + NaPO4 = Cu(PO4)2 + NaCl =>
CuCl2 + 2 NaPO4 = Cu(PO4)2 + 2 NaCl
CS2 + O2 = CO2 + S02 =>
CS2 + O2 = CO2 + S02
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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