| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe(NO3)3 + 3 Na2SO3 = Fe2(SO3)3 + 2 Na3(NO3)3
Pd3P2 = Pd + P4 =>
2 Pd3P2 = 6 Pd + P4
FeCl2 + HNO3 + HCl = FeCl3 + NO + H2O =>
3 FeCl2 + HNO3 + 3 HCl = 3 FeCl3 + NO + 2 H2O
C3H8O3 + H2O2 = C3H6O3 + H2O =>
C3H8O3 + H2O2 = C3H6O3 + 2 H2O
HSbO2 + XKBrO3 + H2O = H3SbO4 + XKBr =>
3 HSbO2 + XKBrO3 + 3 H2O = 3 H3SbO4 + XKBr
CH3COOH + NO3 = CO2 + H2O + NH3 =>
9 CH3COOH + 8 NO3 = 18 CO2 + 6 H2O + 8 NH3
(C6H12O5)5 + O2 = CO2 + H2O =>
2(C6H12O5)5 + 65 O2 = 60 CO2 + 60 H2O
NH3(g) + CuO = Cu(s) + N(g) + H2O(l) =>
2 NH3(g) + 3 CuO = 3 Cu(s) + 2 N(g) + 3 H2O(l)
NaOH + CH3OOH = NaH + CH3OOOH =>
NaOH + CH3OOH = NaH + CH3OOOH
Fe2(SO4)3 + HCl = FeCl3 + SO3 + H2O =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 SO3 + 3 H2O
Al(OH)3 + HOAc = Al(OAc)3 + H2O =>
Al(OH)3 + 3 HOAc = Al(OAc)3 + 3 H2O
CaH2 + H2O = Ca(OH2) + H2 =>
CaH2 + H2O = Ca(OH2) + H2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
C5H11Cl + Na + H2O = NaCl + C5H12 + NaOH =>
C5H11Cl + 2 Na + H2O = NaCl + C5H12 + NaOH
CSNO2 = SNCO2 =>
CSNO2 = SNCO2
Na2CO3 + HBrO4 = NaBrO4 + H2O + CO2 =>
Na2CO3 + 2 HBrO4 = 2 NaBrO4 + H2O + CO2
K2S2O5 + O2 + H2O = H2SO4 + K2SO4 =>
K2S2O5 + O2 + H2O = H2SO4 + K2SO4
La + Sr + Fe + O = La4SrFe5O15 =>
4 La + Sr + 5 Fe + 15 O = La4SrFe5O15
SrBr2 + HI = SrI2 + HBr =>
SrBr2 + 2 HI = SrI2 + 2 HBr
NaOAc + H2O = HNaOAc{+} + OH{-} =>
NaOAc + H2O = HNaOAc{+} + OH{-}
CH4 + C2H = C2H2 =>
2 CH4 + 6 C2H = 7 C2H2
HF + SiF4 = SiHF5 =>
HF + SiF4 = SiHF5
[Sb(OH)4]{-} + OH{-} + [Ag(NH3)2]{+} = [Sb(OH)6]{-} + Ag + NH3 =>
[Sb(OH)4]{-} + 2 OH{-} + 2[Ag(NH3)2]{+} = [Sb(OH)6]{-} + 2 Ag + 4 NH3
SnCl2 + H2S = H2Cl2 + SnS =>
SnCl2 + H2S = H2Cl2 + SnS
C2O4{-2} + H{+} + MnO2 = Mn{+2} + H2O + CO2 =>
C2O4{-2} + 4 H{+} + MnO2 = Mn{+2} + 2 H2O + 2 CO2
NH4OH + FeBr3 = Fe(OH)3 + NH4Br =>
3 NH4OH + FeBr3 = Fe(OH)3 + 3 NH4Br
FeS + Ba(OH)2 = BaS + Fe(OH)2 =>
FeS + Ba(OH)2 = BaS + Fe(OH)2
C + Fe3O4 = Fe + CO =>
4 C + Fe3O4 = 3 Fe + 4 CO
Cs2O + H{+} = Cs{+} + H2O =>
Cs2O + 2 H{+} = 2 Cs{+} + H2O
NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(s) + H2O(l) =>
2 NH4OH(aq) + H2C2O4(aq) = (NH4)2C2O4(s) + 2 H2O(l)
K20 + H2SO4 = K2SO3 + H2O =>
K20 + 10 H2SO4 = 10 K2SO3 + 10 H2O
Fe(s) + CuSO4 = FeSO4(s) + Cu(s) =>
Fe(s) + CuSO4 = FeSO4(s) + Cu(s)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KBr + KBrO3 + H2SO4 = K2SO4 + Br2 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 K2SO4 + 3 Br2 + 3 H2O
Na2PO4 + BaCl2 = BaPO4 + NaCl =>
Na2PO4 + BaCl2 = BaPO4 + 2 NaCl
Na3Po4*10H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*10H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 26 H2O
CaH2 + Cl2 = HCl + Ca =>
CaH2 + Cl2 = 2 HCl + Ca
BaCr2O7 + NaOH = BaCrO4 + H2O + Na2CrO4 =>
BaCr2O7 + 2 NaOH = BaCrO4 + H2O + Na2CrO4
Al + KOH + HOH = KAl(OH)42 + H2 =>
2 Al + 2 KOH + 82 HOH = 2 KAl(OH)42 + 41 H2
Al2O3 + Fe3(PO4)2 = AlPO4 + FeO =>
Al2O3 + Fe3(PO4)2 = 2 AlPO4 + 3 FeO
AuCl4{-} + H2 = Au + Cl{-} + H{+} =>
2 AuCl4{-} + 3 H2 = 2 Au + 8 Cl{-} + 6 H{+}
Te + H2O = Te2O5 + H2 =>
2 Te + 5 H2O = Te2O5 + 5 H2
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2 =>
C4H8O2 + NaHCO3 = C4H7O2Na + H2O + CO2
Li3PO4(aq) + Al(NO3)3(aq) = LiNO3(aq) + Al3(PO4)3(s) =>
3 Li3PO4(aq) + 3 Al(NO3)3(aq) = 9 LiNO3(aq) + Al3(PO4)3(s)
PO + (NH4)6Mo7O24 = (NH4)6Mo7O24PO =>
PO + (NH4)6Mo7O24 = (NH4)6Mo7O24PO
Sr(NO3)2 + Fe(NO3)3*9H2O = SrFe5O8 + N2 + O2 + H2O =>
2 Sr(NO3)2 + 10 Fe(NO3)3*9H2O = 2 SrFe5O8 + 17 N2 + 43 O2 + 90 H2O
K15Mg5Fe30Al10Si75O200(OH)20 + H{+} = K{+} + Mg{+2} + Al{+3} + SiO2 + H2O + Fe{+2} + Fe{+3} =>
K15Mg5Fe30Al10Si75O200(OH)20 + 120 H{+} = 15 K{+} + 5 Mg{+2} + 10 Al{+3} + 75 SiO2 + 70 H2O + 25 Fe{+2} + 5 Fe{+3}
Li2CO3 + K2SiO3 = Li2SiO3 + K2CO3 =>
Li2CO3 + K2SiO3 = Li2SiO3 + K2CO3
OH + SO2 = SO3 + H2O =>
2 OH + SO2 = SO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/14/25
Équations équilibrées sur07/14/24
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