| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnO2 + 2 H2 = Sn + 2 H2O
CrCl3*6H2O + Zn = CrCl2 + ZnCl2 + H2O =>
2 CrCl3*6H2O + Zn = 2 CrCl2 + ZnCl2 + 12 H2O
SiO + HCl = SiCl4 + H + O =>
SiO + 4 HCl = SiCl4 + 4 H + O
Cu(s) + AgNO3(aq) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2(aq) + 2 Ag(s)
SiO + HCl = SiCl4 + H + O =>
SiO + 4 HCl = SiCl4 + 4 H + O
Cl + AgNO3 + H2O = AgCl + AgClO + HNO3 =>
2 Cl + 2 AgNO3 + H2O = AgCl + AgClO + 2 HNO3
C13H10O3 + O2 = CO2 + H2O =>
C13H10O3 + 14 O2 = 13 CO2 + 5 H2O
V2O5 + NH3(g) + H2O = NH4VO3(s) =>
V2O5 + 2 NH3(g) + H2O = 2 NH4VO3(s)
O2 + C13H10O3 = C2 + H2O =>
2 O2 + 2 C13H10O3 = 13 C2 + 10 H2O
Ag(s) + O2 = Ag2O(s) =>
4 Ag(s) + O2 = 2 Ag2O(s)
C2H5OH = C2H4 + H2O =>
C2H5OH = C2H4 + H2O
FeS + H2SO4 = FeO + SO2 + H2O =>
FeS + 3 H2SO4 = FeO + 4 SO2 + 3 H2O
C8H7OCl(l) + C4H11N(l) = C12H17NO(l) + HCl(g) =>
C8H7OCl(l) + C4H11N(l) = C12H17NO(l) + HCl(g)
FeONa2SO4 = FeSO4Na2O =>
FeONa2SO4 = FeSO4Na2O
Zn + CuNO = ZnNO + Cu =>
Zn + CuNO = ZnNO + Cu
FeOOH + H2O = Fe(OH)4 + H =>
FeOOH + 2 H2O = Fe(OH)4 + H
Ca(H2PO4)2 + (NH4)2CO3 = (NH4)2HPO4 + CaCO3 + H2CO3 =>
Ca(H2PO4)2 + 2(NH4)2CO3 = 2(NH4)2HPO4 + CaCO3 + H2CO3
KCrO2 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 KCrO2 + 3 KClO + 2 KOH = 2 K2CrO4 + 3 KCl + H2O
CrCl3 + Cl2 + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 8 H2O
H2O2 = H2 + O2 =>
H2O2 = H2 + O2
C2H22O11 + O2 = CO2 + H2O = C2H5OH + CO =>
C2H22O11 + 2 O2 = 2 CO2 + 11 H2O
FeI2 + Mg = MgI2 + Fe =>
FeI2 + Mg = MgI2 + Fe
X3Y3 + Z2 = XZ + Y =>
2 X3Y3 + 3 Z2 = 6 XZ + 6 Y
Zn + Ba(OH)2 + H2O = Ba[Zn(OH)4] + H2 =>
Zn + Ba(OH)2 + 2 H2O = Ba[Zn(OH)4] + H2
H2O + P4 + Sr(OH)2 = PH3 + Sr(H2PO4)2 =>
18 H2O + 4 P4 + 3 Sr(OH)2 = 10 PH3 + 3 Sr(H2PO4)2
In + HCl = InCl + H =>
In + HCl = InCl + H
FeO(s) + Mg(s) = Fe(l) + MgO(s) =>
FeO(s) + Mg(s) = Fe(l) + MgO(s)
Sn + CaSO4 = SnSO4 + Ca =>
Sn + CaSO4 = SnSO4 + Ca
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CHCH + KMnO4 + KOH = KHCO3 + K2MnO4 + H2O =>
CHCH + 10 KMnO4 + 12 KOH = 2 KHCO3 + 10 K2MnO4 + 6 H2O
Ba3N2 = Ba + N =>
Ba3N2 = 3 Ba + 2 N
Ag2O + H2SiO3 = Ag2SiO3 + H2O =>
Ag2O + H2SiO3 = Ag2SiO3 + H2O
(NH4)2MoO4 + Na2C2O4 + HSO4 = CO2 + Mo2O3 + NH3 + H2O + NaSO4 =>
2(NH4)2MoO4 + 3 Na2C2O4 + 6 HSO4 = 6 CO2 + Mo2O3 + 4 NH3 + 5 H2O + 6 NaSO4
Sr(C2H3O2)2 = Sr + C2H3O2 =>
Sr(C2H3O2)2 = Sr + 2 C2H3O2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
C3H89 + O2 = CO2 + H2O =>
4 C3H89 + 101 O2 = 12 CO2 + 178 H2O
CuCe2 + AgNO3 = AgCe + Cu(NO3)2 =>
CuCe2 + 2 AgNO3 = 2 AgCe + Cu(NO3)2
C4H9Cl + AgNO3 = C4H9 + ClAg + NO3 =>
C4H9Cl + AgNO3 = C4H9 + ClAg + NO3
Al2(SO4)3 + H2O + NaS = Al(OH)3 + H2S + Na2SO4 =>
Al2(SO4)3 + 10 H2O + 8 NaS = 2 Al(OH)3 + 7 H2S + 4 Na2SO4
CO3{2-}(aq) + HF(aq) = CO2(g) + H2O(l) + F{-}(aq) =>
CO3{2-}(aq) + 2 HF(aq) = CO2(g) + H2O(l) + 2 F{-}(aq)
FeSO4 + H2O2 + KOH = Fe(OH)3 + K2SO4 =>
2 FeSO4 + H2O2 + 4 KOH = 2 Fe(OH)3 + 2 K2SO4
NH4S + Pb(NO3)2 = NH4NO3 + PbS2 =>
2 NH4S + Pb(NO3)2 = 2 NH4NO3 + PbS2
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq) =>
AgNo3(aq) + KBr(aq) = AgBr(s) + KNo3(aq)
Ga2O3 + KOH = Ga(OH)3 + K2O =>
Ga2O3 + 6 KOH = 2 Ga(OH)3 + 3 K2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
HNO3 + Co(HCO3)3 = CO2 + H2O + Co(NO3)3 =>
3 HNO3 + Co(HCO3)3 = 3 CO2 + 3 H2O + Co(NO3)3
Na2O + SO2 = Na2SO3 =>
Na2O + SO2 = Na2SO3
Na2[Cu(OH)4] + H2SO4 = Na2SO4 + H2O + Cu(OH)2 =>
Na2[Cu(OH)4] + H2SO4 = Na2SO4 + 2 H2O + Cu(OH)2
AgBr + (NH4)2S = Ag2S + NH4Br =>
2 AgBr + (NH4)2S = Ag2S + 2 NH4Br
NaOH(aq) + H2SO4 = NaOHH2SO4 =>
NaOH(aq) + H2SO4 = NaOHH2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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