| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 3 HBr = CaH + 3 Br + 2 H2O
Mn + O2 = Mn3O4 =>
3 Mn + 2 O2 = Mn3O4
CaBr2 + Sn(SO4)2 = CaSO4 + SnBr4 =>
2 CaBr2 + Sn(SO4)2 = 2 CaSO4 + SnBr4
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2P2O4 + Ni(OH)3 = Ni2(P2O4)3 + H2O =>
3 H2P2O4 + 2 Ni(OH)3 = Ni2(P2O4)3 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
[Co(NH3)6]Cl2 + O2 + NH4Cl = NH3 + H2O + [Co(NH3)6]Cl3 =>
4[Co(NH3)6]Cl2 + O2 + 4 NH4Cl = 4 NH3 + 2 H2O + 4[Co(NH3)6]Cl3
Ag + Br = Ag(Br) =>
Ag + Br = Ag(Br)
HCl + NOH = NHCl2 + H2O =>
2 HCl + NOH = NHCl2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
PBS + O2 = PBO + S02 =>
2 PBS + O2 = 2 PBO + S02
hidróxidodecálcio + dióxidodecarbono = carbonatodecálcio + água =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Zn + MnO4 = ZnO2 + MnO3 =>
Zn + 2 MnO4 = ZnO2 + 2 MnO3
Ca + H2SO4 = Ca2SO4 + H =>
2 Ca + H2SO4 = Ca2SO4 + 2 H
K2Cr2O7 + Na2C2O4 + H2SO4 = K2SO4Cr2(SO4)3 + Na2SO4 + H2O + CO2 =>
K2Cr2O7 + 3 Na2C2O4 + 7 H2SO4 = K2SO4Cr2(SO4)3 + 3 Na2SO4 + 7 H2O + 6 CO2
HBr + Cu = HBrCu =>
HBr + Cu = HBrCu
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CaF2 + Br2 = Ca + BrF3 =>
3 CaF2 + Br2 = 3 Ca + 2 BrF3
C10H15NO + NH3 + Li = LiNH2 + C10H15N + H2O =>
C10H15NO + 2 NH3 + 2 Li = 2 LiNH2 + C10H15N + H2O
Ca + HBr = CaHBr =>
Ca + HBr = CaHBr
C6H5OH + O2 = HOH + CO2 =>
C6H5OH + 7 O2 = 3 HOH + 6 CO2
Cr + CaClO4 = CrClO4 + Ca =>
Cr + CaClO4 = CrClO4 + Ca
P2O5 + CrO = Cr3(PO4)2 =>
P2O5 + 3 CrO = Cr3(PO4)2
HSO3{-} + I5{-} + H2O = I{-} + SO4{2-} + H{+} =>
2 HSO3{-} + I5{-} + 2 H2O = 5 I{-} + 2 SO4{2-} + 6 H{+}
OH{-} + CH3CH2OH = CH3COCH3 + {-} + H2O =>
4 OH{-} + 3 CH3CH2OH = 2 CH3COCH3 + 4e + 5 H2O
CaBr2 + Sn(SO4)2 = CaSO4 + SnBr4 =>
2 CaBr2 + Sn(SO4)2 = 2 CaSO4 + SnBr4
NiSO4H3PO4 = NiPO4H3SO4 =>
NiSO4H3PO4 = NiPO4H3SO4
LiCO3 = LiCO + O2 =>
LiCO3 = LiCO + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C8H16 + O = CO2 + H2O =>
C8H16 + 24 O = 8 CO2 + 8 H2O
C6H5NH2 + HCI = C6H5NH3CI =>
C6H5NH2 + HCI = C6H5NH3CI
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
FeS2 + O2 + H2O = Fe{+2} + SO4{-2} + H{+} =>
2 FeS2 + 7 O2 + 2 H2O = 2 Fe{+2} + 4 SO4{-2} + 4 H{+}
Fe2 + (SO4)3 + NaOH = Fe(OH)3 + Na2SO4 =>
Fe2 + (SO4)3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4
KCN + H2SO4 = K2SO4 + HCN =>
2 KCN + H2SO4 = K2SO4 + 2 HCN
C10H16 + H2 = C10H18 =>
C10H16 + H2 = C10H18
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2O3 + C2H4O2 = Al(C2H3O2)3 + H2O =>
Al2O3 + 6 C2H4O2 = 2 Al(C2H3O2)3 + 3 H2O
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
Ca + NH4 = Ca(NH4)2 =>
Ca + 2 NH4 = Ca(NH4)2
CH3COOAg = Ag + C2H6 + CO2 =>
2 CH3COOAg = 2 Ag + C2H6 + 2 CO2
C6H12O2 + H2O = CH4 + CO2 =>
C6H12O2 + 2 H2O = 4 CH4 + 2 CO2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
H2O2 + H2SO4 + KI = H2O + K2SO4 + IO2 =>
5 H2O2 + H2SO4 + 2 KI = 6 H2O + K2SO4 + 2 IO2
Ag(NO3)3 + NaOH = Ag(OH)3 + NaNO3 =>
Ag(NO3)3 + 3 NaOH = Ag(OH)3 + 3 NaNO3
NaCrO3 + Br2 + NaOH = NaCrO4 + NaBr + H2O =>
NaCrO3 + Br2 + 2 NaOH = NaCrO4 + 2 NaBr + H2O
FeSO4 + NH2OH + H2SO4 = NH3 + Fe2(SO4)3 + H2O =>
2 FeSO4 + NH2OH + H2SO4 = NH3 + Fe2(SO4)3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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