| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl2*6H2O + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5H2O]Cl3 + 12 H2O
Cl{-} + NH4SCN = NH4Cl + SCN{-} =>
Cl{-} + NH4SCN = NH4Cl + SCN{-}
NaHO + NH4Cl = NaCl + NH3 + H2O =>
NaHO + NH4Cl = NaCl + NH3 + H2O
HNO3 + H2S = NO + S8 + H(OH) =>
16 HNO3 + 24 H2S = 16 NO + 3 S8 + 32 H(OH)
KClO3(s) = KCl(s) + O2(g)2KClO3(s) = KCl(s) + O2(g) =>
25 KClO3(s) = 22 KCl(s) + 3 O2(g)2KClO3(s)
C24H23NO3 + O2 = CO2 + H2O + NH3 =>
2 C24H23NO3 + 55 O2 = 48 CO2 + 20 H2O + 2 NH3
Cr2O7{2-} + K{+} = K2Cr2O7 =>
Cr2O7{2-} + 2 K{+} = K2Cr2O7
HCl + CuCO3 = CuCl2 + CO2 + H2O =>
2 HCl + CuCO3 = CuCl2 + CO2 + H2O
NaHCO3 + Ca(NO3)2 = NaNO3 + CO2 + Ca(CO3) + H2O =>
2 NaHCO3 + Ca(NO3)2 = 2 NaNO3 + CO2 + Ca(CO3) + H2O
Fe(s) + hydrochloricacid = FeCl3 + H =>
Fe(s) + 3 HCl = FeCl3 + 3 H
NH4NO3 + C12H2O11 = N2 + H2O + CO2 =>
14 NH4NO3 + C12H2O11 = 14 N2 + 29 H2O + 12 CO2
Na[Cr(OH)4] + NaOH + H2O2 = H2O + Na2CrO4 =>
2 Na[Cr(OH)4] + 2 NaOH + 3 H2O2 = 8 H2O + 2 Na2CrO4
HNO3 + Ag = Ag(NO3)3 + HOH + NO2 =>
6 HNO3 + Ag = Ag(NO3)3 + 3 HOH + 3 NO2
KMnO4 + KOH + Na2SO3 + H2O = K2SO4 + MnO2 + NaOH =>
2 KMnO4 + 4 KOH + 3 Na2SO3 + H2O = 3 K2SO4 + 2 MnO2 + 6 NaOH
Ga + As = GaAs =>
Ga + As = GaAs
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
P4 + Cl + H2O = H3PO3 + HCl =>
P4 + 12 Cl + 12 H2O = 4 H3PO3 + 12 HCl
C5H12O + C4H6O3 = C6H12O2 + H2O =>
8 C5H12O + 5 C4H6O3 = 10 C6H12O2 + 3 H2O
Pb(SO4)2 + Cr = Cr2(SO4)3 + Pb =>
3 Pb(SO4)2 + 4 Cr = 2 Cr2(SO4)3 + 3 Pb
Cl2 + NH3 + H2O = HNO3 + NH4Cl =>
4 Cl2 + 9 NH3 + 3 H2O = HNO3 + 8 NH4Cl
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
CO2 + N2 + H2O = H6CN2 + N2O4 =>
4 CO2 + 9 N2 + 12 H2O = 4 H6CN2 + 5 N2O4
LiHCO3 + HBr = LiBr + H2CO3 =>
LiHCO3 + HBr = LiBr + H2CO3
SO2 + CH4 = H2O + CO2 + S =>
2 SO2 + CH4 = 2 H2O + CO2 + 2 S
C6H8O7 = H{+} + C6H7O7{-} =>
C6H8O7 = H{+} + C6H7O7{-}
Pb + AgNO3 = Pb(NO3)2 + Ag =>
Pb + 2 AgNO3 = Pb(NO3)2 + 2 Ag
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
TiSO4 + NH4PO4 = NH4SO4 + TiPO4 =>
TiSO4 + NH4PO4 = NH4SO4 + TiPO4
Ag + N2 = Ag3N =>
6 Ag + N2 = 2 Ag3N
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CaSiO3 + Cs = Cs2SiO3 + Ca =>
CaSiO3 + 2 Cs = Cs2SiO3 + Ca
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
Zn + AgNO3 = Ag + Zn(NO3)2 =>
Zn + 2 AgNO3 = 2 Ag + Zn(NO3)2
Al(NO3)3 + H3PO4 = Al(PO4) + HNO3 =>
Al(NO3)3 + H3PO4 = Al(PO4) + 3 HNO3
AgCl + NaCl = NaAgCl2 =>
AgCl + NaCl = NaAgCl2
SiO2 + Mg = Si + MgO =>
SiO2 + 2 Mg = Si + 2 MgO
Na2HPO4 + H2O = Na2HPO4*4H2O =>
Na2HPO4 + 4 H2O = Na2HPO4*4H2O
Al + Ag2O = Al2O3 + Ag =>
2 Al + 3 Ag2O = Al2O3 + 6 Ag
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
HClO2 + Zn = Zn(ClO2)2 + H2 =>
2 HClO2 + Zn = Zn(ClO2)2 + H2
C5H8O3 + H2 = C5H12 + H2O =>
C5H8O3 + 5 H2 = C5H12 + 3 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MnO2 + H2SO4 = HMnO4 + MnSO4 + H2O =>
5 MnO2 + 3 H2SO4 = 2 HMnO4 + 3 MnSO4 + 2 H2O
C2H6 + O2 = CO2 + H2O = =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Sn + HNO3 + HCl = H2SnCl6 + NO + H2O =>
3 Sn + 4 HNO3 + 18 HCl = 3 H2SnCl6 + 4 NO + 8 H2O
C8H18O = C + H2 + O =>
C8H18O = 8 C + 9 H2 + O
K2SO3 + HNO3 = KNO3 + H2SO3 = H2O =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
C9H8O4 + O = CO2 + H2O =>
C9H8O4 + 18 O = 9 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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