| Équations équilibrées la veille | Équations équilibrées le lendemain |
ONaC = NaOC
KIZnCl = KClZnI =>
KIZnCl = KClZnI
Fe(s) + CuNo3(aq) = Cu(s) + Fe(No3)2(aq) =>
Fe(s) + 2 CuNo3(aq) = 2 Cu(s) + Fe(No3)2(aq)
Al + FeO = Al(FeO) =>
Al + FeO = Al(FeO)
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
LithiumPhosphateSodiumBromide = SodiumPhosphateLithiumBromide =>
LithiumPhosphateSodiumBromide = SodiumPhosphateLithiumBromide
PBOC = COPB =>
PBOC = COPB
Ag + ZnSO4 = Ag2SO4 + Zn =>
2 Ag + ZnSO4 = Ag2SO4 + Zn
KTiO = TiKO =>
KTiO = TiKO
NaCl + Mn = MnCl2 + Na =>
2 NaCl + Mn = MnCl2 + 2 Na
Cr2O3 + NaNO3 + KOH = KCrO4 + NaNO2 + H2O =>
Cr2O3 + 4 NaNO3 + 2 KOH = 2 KCrO4 + 4 NaNO2 + H2O
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
FeCl3(aq)CoCl2(aq) = FeCl2CoCl3 =>
FeCl3(aq)CoCl2(aq) = FeCl2CoCl3
Cr3O + Al = Cr + Al2O3 =>
3 Cr3O + 2 Al = 9 Cr + Al2O3
ABZ = BAZ =>
ABZ = BAZ
C(s)N(aq) = CN =>
C(s)N(aq) = CN
Fe2(SO4)3 = Fe{+3} + SO4{-2} =>
Fe2(SO4)3 = 2 Fe{+3} + 3 SO4{-2}
Br2 + OH[{-}] = Br[{-}] + BrO3[{-}] + H2O =>
3 Br2 + 6 OH[{-}] = 5 Br[{-}] + BrO3[{-}] + 3 H2O
H2S + NO3 = S + NO + H2O =>
2 H2S + NO3 = 2 S + NO + 2 H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
Ca(NO3)2 + BaCl2 = Ba(NO3)2 + CaCl2 =>
Ca(NO3)2 + BaCl2 = Ba(NO3)2 + CaCl2
Cu + Fe{3+} = Cu{2+} + Fe =>
3 Cu + 2 Fe{3+} = 3 Cu{2+} + 2 Fe
LOH + H2SO4 = H2O + L2SO4 =>
2 LOH + H2SO4 = 2 H2O + L2SO4
Ba + HIO = BaOI + H2 =>
2 Ba + 2 HIO = 2 BaOI + H2
FeSO4 + MgCl2 = FeCl2 + Mg(SO4) =>
FeSO4 + MgCl2 = FeCl2 + Mg(SO4)
LiCO2 + H2O = LiHCO3 + H2 =>
2 LiCO2 + 2 H2O = 2 LiHCO3 + H2
AlClKI = AlIKCl =>
AlClKI = AlIKCl
HArF = ArHF =>
HArF = ArHF
LiOH + H3PO4 = LiH3 + OHPO4 =>
LiOH + H3PO4 = LiH3 + OHPO4
Sr2O3 + NaNO3 + Na2CO3 = Na2SrO4 + NaNO2 + CO2 =>
Sr2O3 + 3 NaNO3 + 2 Na2CO3 = 2 Na2SrO4 + 3 NaNO2 + 2 CO2
Na3PO4 + BaCl3 = Ba2(PO4)2 + NaCl =>
2 Na3PO4 + 2 BaCl3 = Ba2(PO4)2 + 6 NaCl
Pb{2+} + Sn{0+} = Sn{2+} + Pb{0+} =>
Pb{2+} + Sn{0+} = Sn{2+} + Pb{0+}
Au{+} + e = Au =>
Au{+} + e = Au
Cl2 + O = ClO =>
Cl2 + 2 O = 2 ClO
Mg(NO3)2 = Mg(NO2)2 + O2 =>
Mg(NO3)2 = Mg(NO2)2 + O2
MnSO4 + ZnSO4 + KMnO4 + H2O = Zn(OH)2*2MnO2 + KHSO4 + H2SO4 =>
6 MnSO4 + 5 ZnSO4 + 4 KMnO4 + 14 H2O = 5 Zn(OH)2*2MnO2 + 4 KHSO4 + 7 H2SO4
Na2SO3(aq)H2SO4(aq) = Na2SO4H2OSO2 =>
Na2SO3(aq)H2SO4(aq) = Na2SO4H2OSO2
Cl2 + H2SO3{-} + H2O = Cl{-} + HSO4{-} + H{+} =>
3 Cl2 + 2 H2SO3{-} + 2 H2O = 6 Cl{-} + 2 HSO4{-} + 6 H{+}
Cr2O3 + KOH + Cl2 = KCl + K2CrO4 + H2O =>
Cr2O3 + 10 KOH + 3 Cl2 = 6 KCl + 2 K2CrO4 + 5 H2O
AgOH2SO4 = AgSO4H2O =>
AgOH2SO4 = AgSO4H2O
OHCl = ClOH =>
OHCl = ClOH
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
Ba(NO3)2 + Co2(SO4)3 = Co(NO3)3 + Ba3(SO4)3 =>
3 Ba(NO3)2 + Co2(SO4)3 = 2 Co(NO3)3 + Ba3(SO4)3
H(g)O(g) = HO(g) =>
H(g)O(g) = HO(g)
CaHCOOH = HCOOCaH =>
CaHCOOH = HCOOCaH
Mg + N + H2O = Mg(OH)2 + NH3 =>
3 Mg + 2 N + 6 H2O = 3 Mg(OH)2 + 2 NH3
C4H4O4 + NaOH = Na2C4H2O4 + H2O =>
C4H4O4 + 2 NaOH = Na2C4H2O4 + 2 H2O
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/13/24
Équations équilibrées sur05/13/23
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