Équations équilibrées la veille | Équations équilibrées le lendemain |
Na3FeF6 + 6 NaCN = Na3Fe(CN)6 + 6 NaF
Cd0 = Cd =>
Cd0 = Cd
HCl + CaHO = CaCl + H2O =>
HCl + CaHO = CaCl + H2O
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
(NH4)3PO4 + Pb4NO3 = (Pb4)3PO4 + NH4NO3 =>
(NH4)3PO4 + 3 Pb4NO3 = (Pb4)3PO4 + 3 NH4NO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NO)3{-} + Zn + H2O + (OH){-} = ([Zn(OH)4])2{-} + NH3 =>
(NO)3{-} + 4 Zn + 12 H2O + (OH){-} = 2([Zn(OH)4])2{-} + 3 NH3
Al + CuO = Al2O + Cu =>
2 Al + CuO = Al2O + Cu
Li2S(aq) + Fe(NO3)3(aq) = LiNO3(aq) + Fe2S3(s) =>
3 Li2S(aq) + 2 Fe(NO3)3(aq) = 6 LiNO3(aq) + Fe2S3(s)
Mg3(ClO)2 = Mg + ClO =>
Mg3(ClO)2 = 3 Mg + 2 ClO
Li2(SO3)(aq) + HBr(aq) = H2(SO3) + LiBr =>
Li2(SO3)(aq) + 2 HBr(aq) = H2(SO3) + 2 LiBr
HCl + CaHO = CaCl + H2O =>
HCl + CaHO = CaCl + H2O
Fe + Zn2 = FeZn2 =>
Fe + Zn2 = FeZn2
MnO(OH)2 + KOH = K2[MnO(OH)4] =>
MnO(OH)2 + 2 KOH = K2[MnO(OH)4]
CuOH2 + HC2H3O2 = Cu(HC2H3O2) + OH2 =>
CuOH2 + HC2H3O2 = Cu(HC2H3O2) + OH2
Bi2S + H{+} + NO3{-} = Bi{3+} + NO + SO2 + H2O =>
3 Bi2S + 28 H{+} + 10 NO3{-} = 6 Bi{3+} + 10 NO + 3 SO2 + 14 H2O
Ca(CN)2 + Al2(SO4)3 = Al(CN)3 + CaSO4 =>
3 Ca(CN)2 + Al2(SO4)3 = 2 Al(CN)3 + 3 CaSO4
NaCO3 + CaSO4 = NaSO4 + CaCO3 =>
NaCO3 + CaSO4 = NaSO4 + CaCO3
P2O5 + CO = P4 + CO2 =>
2 P2O5 + 10 CO = P4 + 10 CO2
Na + HCl = NaCl + H*2 =>
Na + HCl = NaCl + H*2
HI(aq) = H2(g) + I2 =>
2 HI(aq) = H2(g) + I2
NaHCO3 + H2SO4 = NaHC(SO4)3 + H2O =>
NaHCO3 + 3 H2SO4 = NaHC(SO4)3 + 3 H2O
Na2SiO3 + Si = Na2Si + SiO2 =>
2 Na2SiO3 + 3 Si = 2 Na2Si + 3 SiO2
NiPO4 + AgNO3 = NiNO3 + AgPO4 =>
NiPO4 + AgNO3 = NiNO3 + AgPO4
CH3OCH3 + O3 = CO2 + H2O =>
CH3OCH3 + 2 O3 = 2 CO2 + 3 H2O
BaCl2 + CH3COONa = Na + CH3COOBa + Cl =>
BaCl2 + CH3COONa = Na + CH3COOBa + 2 Cl
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
K2Cr2O7 + Ni(NO3)3 = KNO3 + Ni2(Cr2O7)3 =>
3 K2Cr2O7 + 2 Ni(NO3)3 = 6 KNO3 + Ni2(Cr2O7)3
H2O + NaCH3COO = NaOH + CH3COOH =>
H2O + NaCH3COO = NaOH + CH3COOH
Ru + HCl + O2 = H3[RuCl6] + H2O =>
4 Ru + 24 HCl + 3 O2 = 4 H3[RuCl6] + 6 H2O
CaCO3 + H2 + Cl2 = CaCl2 + H2O + CO2 =>
CaCO3 + H2 + Cl2 = CaCl2 + H2O + CO2
C7H7OH + O2 = CO2 + H2O =>
2 C7H7OH + 17 O2 = 14 CO2 + 8 H2O
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
K2FeO4 + HI = FeI2 + I2 + KI + H2O =>
K2FeO4 + 8 HI = FeI2 + 2 I2 + 2 KI + 4 H2O
Co(OH)2 + H2O2 = Co2O3 + H2O =>
2 Co(OH)2 + H2O2 = Co2O3 + 3 H2O
Mg + HNO3 = Mg[NO3]2 + NH4NO3 + H2O =>
4 Mg + 10 HNO3 = 4 Mg[NO3]2 + NH4NO3 + 3 H2O
CalciumCarbonate + Chromium(III)Hydroxide = CalciumHydroxide + Chromium(III)Carbonate =>
3 CaCO3 + 2 Cr(OH)3 = 3 Ca(OH)2 + Cr2(CO3)3
MnSO4 + Na3PO4 = Na2SO4 + Mn3(PO4)2 =>
3 MnSO4 + 2 Na3PO4 = 3 Na2SO4 + Mn3(PO4)2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Na(aq) + CI2(g) = I2(s) + NaCI(aq) =>
2 Na(aq) + 2 CI2(g) = I2(s) + 2 NaCI(aq)
O2 + Pb2S4 = Pb2O4 + S =>
2 O2 + Pb2S4 = Pb2O4 + 4 S
Pb2S4 + O2 = Pb + SO2 =>
Pb2S4 + 4 O2 = 2 Pb + 4 SO2
Carbonmonoxide + water = Carbondioxide + Hydrogen =>
CO + H2O = CO2 + H2
Li + NH4Cl = LiCl + NH3 + H2 =>
2 Li + 2 NH4Cl = 2 LiCl + 2 NH3 + H2
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
KHCO3 + Pb(NO3)2 = PbCO3 + KH(NO3)2 =>
KHCO3 + Pb(NO3)2 = PbCO3 + KH(NO3)2
FeS + NH4NO3 = Fe(NO3)2 + (NH4)2S =>
FeS + 2 NH4NO3 = Fe(NO3)2 + (NH4)2S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Pb2S4 + O2 = Pb2O4 + S2O2 =>
Pb2S4 + 4 O2 = Pb2O4 + 2 S2O2
Pb2S4 + O2 = Pb2O4 + SO2 =>
Pb2S4 + 6 O2 = Pb2O4 + 4 SO2
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/23
Équations équilibrées sur01/26/23
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