| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH4 + C = C2H4
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
Sb + Cl2 = Sb(Cl2) =>
Sb + Cl2 = Sb(Cl2)
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2 =>
C6H7NO + C4H6O3 = C8H9NO2 + C2H4O2
Mg2CO3(OH)2 = MgO + CO2 + H2O =>
Mg2CO3(OH)2 = 2 MgO + CO2 + H2O
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
SrCl2(aq) + Na3PO4(aq) = Sr3(PO4)2 + NaCl =>
3 SrCl2(aq) + 2 Na3PO4(aq) = Sr3(PO4)2 + 6 NaCl
H3PO4 + NiCl2 = HCl + Ni3(PO4)2 =>
2 H3PO4 + 3 NiCl2 = 6 HCl + Ni3(PO4)2
B2H6 + NaH = B2H5{-} + NaH2{+} =>
B2H6 + NaH = B2H5{-} + NaH2{+}
NiCl2 + HNO3 = Ni(NO3)2 + NO2 + Cl2 + H2O =>
NiCl2 + 4 HNO3 = Ni(NO3)2 + 2 NO2 + Cl2 + 2 H2O
CaSO4 + H2 = Ca + H2SO4 =>
CaSO4 + H2 = Ca + H2SO4
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
(NH)4(CO)2 + Pb(NO)2 = (NH)4(NO)2 + Pb(CO)2 =>
(NH)4(CO)2 + Pb(NO)2 = (NH)4(NO)2 + Pb(CO)2
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(aq) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(aq) + 2 H2O(l)
PbO + H2SO4 = Pb2SO5 + H2O =>
2 PbO + H2SO4 = Pb2SO5 + H2O
HCOOH + Br2 = BrCOOH + HBr =>
HCOOH + Br2 = BrCOOH + HBr
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na =>
C6H5CHO + NaHSO3 = C6H5COH2SO3 + Na
Ca(OH)2 + NaOH = Na2(Ca(OH)4) =>
Ca(OH)2 + 2 NaOH = Na2(Ca(OH)4)
Li + H = LiH =>
Li + H = LiH
Fe2(SO4)3 + K2S = FeSO4 + S + K2SO4 =>
Fe2(SO4)3 + K2S = 2 FeSO4 + S + K2SO4
Al + NaOH + H2O = NaAlO4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAlO4 + 7 H2
CH + O = HOH + CO2 =>
2 CH + 5 O = HOH + 2 CO2
Ni + NH4Cl = [Ni(NH3)6]Cl2 + HCl + H2 =>
Ni + 6 NH4Cl = [Ni(NH3)6]Cl2 + 4 HCl + H2
MnI2 + Na2SO3 = MnSO3 + NaI =>
MnI2 + Na2SO3 = MnSO3 + 2 NaI
CuH2O = CuOH2 =>
CuH2O = CuOH2
Li2O + Al2O3 = Li5AlO4 =>
5 Li2O + Al2O3 = 2 Li5AlO4
CO3 + Ag = CAg + O2 =>
2 CO3 + 2 Ag = 2 CAg + 3 O2
Zn(s) + I2(s) = ZnI2(s) =>
Zn(s) + I2(s) = ZnI2(s)
Mg + Cr(C2H3O2) = Mg(C2H3O2)2 + Cr =>
Mg + 2 Cr(C2H3O2) = Mg(C2H3O2)2 + 2 Cr
Ba(HCO3)2 + Na3PO4 = Ba3(PO4)2 + NaHCO3 =>
3 Ba(HCO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaHCO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
CaSO4*H2O + H2 = H2S + CaO + H2O =>
CaSO4*H2O + 4 H2 = H2S + CaO + 4 H2O
C6H2(NO2)3OH + Li2CO3 = C6H2(NO2)3OLi + H2CO3 =>
2 C6H2(NO2)3OH + Li2CO3 = 2 C6H2(NO2)3OLi + H2CO3
HNO2 + H2SO4 = N2O + SO4 + H2O =>
2 HNO2 + 2 H2SO4 = N2O + 2 SO4 + 3 H2O
PCl3 + HOH = P(OH0)3 + HCl =>
PCl3 + 3 HOH = P(OH0)3 + 3 HCl
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
(NH4)2Fe(SO4)2(s) = NH4(s) + Fe(s) + SO4(s) =>
(NH4)2Fe(SO4)2(s) = 2 NH4(s) + Fe(s) + 2 SO4(s)
YNO32 + GaPO4 = YPO4 + GaNO32 =>
YNO32 + GaPO4 = YPO4 + GaNO32
Bi2O3 + MoO3 = Bi2MoO6 =>
Bi2O3 + MoO3 = Bi2MoO6
NaCl + K2O = KCl + Na2O =>
2 NaCl + K2O = 2 KCl + Na2O
C8H18O + C2O4H2 = C10H20O2 + H2O =>
23 C8H18O + 8 C2O4H2 = 20 C10H20O2 + 15 H2O
CH2O + Cu(OH)2 = HCOOH + CuOH + H2 =>
2 CH2O + 2 Cu(OH)2 = 2 HCOOH + 2 CuOH + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Xe{+54} + Xe{-54} = Xe =>
Xe{+54} + Xe{-54} = 2 Xe
Fe{3+} + Sr(s) = Fe(s) + Sr{2+} =>
2 Fe{3+} + 3 Sr(s) = 2 Fe(s) + 3 Sr{2+}
Cl2 + KOH = KCl + H2O + O =>
Cl2 + 2 KOH = 2 KCl + H2O + O
AlSO4(aq) + BaOH(aq) = AlOH + BaSO4 =>
AlSO4(aq) + BaOH(aq) = AlOH + BaSO4
Sn + NaClO + H2O = Sn(OH)3 + NaCl =>
2 Sn + 3 NaClO + 3 H2O = 2 Sn(OH)3 + 3 NaCl
NH4CI + KI = NH4I + KCI =>
NH4CI + KI = NH4I + KCI
Ag + H2SO4(k) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(k) = Ag2SO4 + SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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