| Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2CO3 = 2 NH3 + H2O + CO2
BaNK = BaKN =>
BaNK = BaKN
Bi(NO3)3 + NaOH + Br2 = NaBiO3 + NaBr + NaNO3 + H2O =>
Bi(NO3)3 + 6 NaOH + Br2 = NaBiO3 + 2 NaBr + 3 NaNO3 + 3 H2O
C6H5COOH + I2 = C6H5I + HI + CO2 =>
C6H5COOH + I2 = C6H5I + HI + CO2
HI + H2SO4 + K2Cr2O7 = I2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 HI + 4 H2SO4 + K2Cr2O7 = 3 I2 + Cr2(SO4)3 + 7 H2O + K2SO4
C3H4 + NaH = C3H3Na + H2 =>
C3H4 + NaH = C3H3Na + H2
NaCl + C6H8O7 = NaClC6H8O7 =>
NaCl + C6H8O7 = NaClC6H8O7
RbCO3BaNO2 = RbNO2BaCO3 =>
RbCO3BaNO2 = RbNO2BaCO3
LiCl + HOH = LiOH + HCl =>
LiCl + HOH = LiOH + HCl
Fe + CO3 = Fe2(CO3)2 =>
2 Fe + 2 CO3 = Fe2(CO3)2
Calciumcarbonate = CaO + CO2 =>
CaCO3 = CaO + CO2
NaClCaCO = NaCOCaCl =>
NaClCaCO = NaCOCaCl
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH =>
Cr(NO3)3(aq) + LiOH(aq) = CrLi + (NO3)3OH
KMnO4 + FeSO4 + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + Mn(NO3)2 + KNO3 + H2O =>
3 KMnO4 + 15 FeSO4 + 24 HNO3 = 5 Fe2(SO4)3 + 5 Fe(NO3)3 + 3 Mn(NO3)2 + 3 KNO3 + 12 H2O
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
FeO + H2 = Fe2 + H2O =>
2 FeO + 2 H2 = Fe2 + 2 H2O
AlBrF = BrAlF =>
AlBrF = BrAlF
MnCl(aq)Al(s) = AlClMn =>
MnCl(aq)Al(s) = AlClMn
Cu2SO4(aq) + Na3PO4(aq) = Cu3PO4(s) + Na2SO4 =>
3 Cu2SO4(aq) + 2 Na3PO4(aq) = 2 Cu3PO4(s) + 3 Na2SO4
NaAICI3 = AINaCI3 =>
NaAICI3 = AINaCI3
Be + H2SO4 = BeSO4 + H2 =>
Be + H2SO4 = BeSO4 + H2
C6H13COOH + Na2CO3 = C6H13COONa + H2O + CO2 =>
2 C6H13COOH + Na2CO3 = 2 C6H13COONa + H2O + CO2
NH4Cl(aq) + CaSO3(aq) = CaCl2(aq) + (NH4)2SO3(aq) =>
2 NH4Cl(aq) + CaSO3(aq) = CaCl2(aq) + (NH4)2SO3(aq)
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
Pb(NO3)2KPO4 = PbPO4K(NO3)2 =>
Pb(NO3)2KPO4 = PbPO4K(NO3)2
C5H6NS + O2 = CO2 + H2O + NO2 + SO2 =>
2 C5H6NS + 17 O2 = 10 CO2 + 6 H2O + 2 NO2 + 2 SO2
Ag2CO3 + NH3 = Ag(NH3)2{+} + CO3{2-} =>
Ag2CO3 + 4 NH3 = 2 Ag(NH3)2{+} + CO3{2-}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NaCl + CO2 + H2O = HCl + NaHCO3 =>
NaCl + CO2 + H2O = HCl + NaHCO3
FeCl2 + KCr2O7 + HCl = FeCl3 + KCl + CrCl2 + H2O =>
9 FeCl2 + KCr2O7 + 14 HCl = 9 FeCl3 + KCl + 2 CrCl2 + 7 H2O
K2CO3 + HCI = KCI + H2O + CO2 =>
K2CO3 + 2 HCI = 2 KCI + H2O + CO2
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
HgOH2S = HgSH2O =>
HgOH2S = HgSH2O
SO = S2O2 =>
2 SO = S2O2
SiO2 + Mg = Mg2Si + MgO =>
SiO2 + 4 Mg = Mg2Si + 2 MgO
Mn + H2S = Mn2S3 + H2 =>
2 Mn + 3 H2S = Mn2S3 + 3 H2
NaClAgNi = NaNiAgCl =>
NaClAgNi = NaNiAgCl
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Cr2(SO4)3 + K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3 + K2SO4 = 2 CrK(SO4)2
AgBr + BaO = BaBr + AgO =>
AgBr + BaO = BaBr + AgO
Cr2(SO4)3 + K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3 + K2SO4 = 2 CrK(SO4)2
Al + Fe{2+} = Al{3+} + Fe =>
2 Al + 3 Fe{2+} = 2 Al{3+} + 3 Fe
FeCl + NH4OH = Fe(OH) + NH4Cl =>
FeCl + NH4OH = Fe(OH) + NH4Cl
Pb3O4 + HCl = PbCl2 + H2O + Cl2 =>
Pb3O4 + 8 HCl = 3 PbCl2 + 4 H2O + Cl2
Ag(s) + H2SO4(aq) = Ag2SO4 + H2 =>
2 Ag(s) + H2SO4(aq) = Ag2SO4 + H2
HBrAgOH = HOHAgBr =>
HBrAgOH = HOHAgBr
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cl2 + CaS = Cl2S + Ca =>
Cl2 + CaS = Cl2S + Ca
HIO4H2O = H3OIO4 =>
HIO4H2O = H3OIO4
Cr2(SO4)3 + K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3 + K2SO4 = 2 CrK(SO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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