| Équations équilibrées la veille | Équations équilibrées le lendemain |
Gd3O2S = 3 Gd + O2 + S
CH3CH2CH2SH + O2 = CH3CH2CH2OH + SO2 =>
2 CH3CH2CH2SH + 3 O2 = 2 CH3CH2CH2OH + 2 SO2
HCH2ClCO2 + OH = C2ClO2 + H2O =>
HCH2ClCO2 + 3 OH = C2ClO2 + 3 H2O
NH3 + KCIO = N2 + KCI + H2O =>
2 NH3 + 3 KCIO = N2 + 3 KCI + 3 H2O
H2O + Si + OH{-} = SiO3{-} + H2 =>
4 H2O + 2 Si + 2 OH{-} = 2 SiO3{-} + 5 H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Zn(CO3) + HCl = ZnCl2 + H2O + CO2 =>
Zn(CO3) + 2 HCl = ZnCl2 + H2O + CO2
Fe + C4H10 = FeC4H10 =>
Fe + C4H10 = FeC4H10
Cu3P + H{+} + Cr2O7{2-} = Cu{2+} + H3PO4 + Cr{3+} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{2-} = 18 Cu{2+} + 6 H3PO4 + 22 Cr{3+} + 53 H2O
Ag + CO3 = Ag2CO3 =>
2 Ag + CO3 = Ag2CO3
BaCl2 + K4[Fe(CN)6] = KCl + Ba4[Fe(CN)6]2 =>
4 BaCl2 + 2 K4[Fe(CN)6] = 8 KCl + Ba4[Fe(CN)6]2
C13H12O + NaClO = C13H10O + Na + Cl + H2O =>
C13H12O + NaClO = C13H10O + Na + Cl + H2O
HCl + Cs2CO3 = CsCl + CO2 + H2O =>
2 HCl + Cs2CO3 = 2 CsCl + CO2 + H2O
(NO3)2 = NO3 =>
(NO3)2 = 2 NO3
NaHCO3 + C6H5O7H3 = CO2 + H2O + Na3C6H5O7H2 =>
27 NaHCO3 + 10 C6H5O7H3 = 33 CO2 + 22 H2O + 9 Na3C6H5O7H2
P + S = P2S5 =>
2 P + 5 S = P2S5
KI + K2Cr2O7 + HSO4 = Cr(SO4)3 + I2 + K2SO4 + H2O =>
14 KI + K2Cr2O7 + 14 HSO4 = 2 Cr(SO4)3 + 7 I2 + 8 K2SO4 + 7 H2O
SO3 + H3PO4 = SO2 + H3PO5 =>
SO3 + H3PO4 = SO2 + H3PO5
HgCl2 + NH3 = [Hg(NH3)4]Cl2 =>
HgCl2 + 4 NH3 = [Hg(NH3)4]Cl2
HCl + Cs2CO3 = CsCl + CO2 + H2O =>
2 HCl + Cs2CO3 = 2 CsCl + CO2 + H2O
HgCl2 + NH3 = [Hg(NH3)4]Cl2 =>
HgCl2 + 4 NH3 = [Hg(NH3)4]Cl2
HCl + Cs2CO3 = CsCl + CO2 + H2O =>
2 HCl + Cs2CO3 = 2 CsCl + CO2 + H2O
Na2SO4 + KOH + H2O = NaOH + KHSO4 =>
Na2SO4 + KOH + H2O = 2 NaOH + KHSO4
CH3NH2 + HCOOH = CH3NH3 + COO =>
2 CH3NH2 + HCOOH = 2 CH3NH3 + COO
Cr + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4 = Cr2(SO4)3 + 3 SO2 + 6 H2O
HgCl2 + NH3 = [Hg(NH3)4]Cl2 =>
HgCl2 + 4 NH3 = [Hg(NH3)4]Cl2
Na + HCN = HNa + CN =>
Na + HCN = HNa + CN
Fe(OH)2 + NaOH + O2 = Fe(OH)3 + NaFeO2 =>
4 Fe(OH)2 + NaOH + O2 = 3 Fe(OH)3 + NaFeO2
Na2SO4 + KOH + H2O = NaOH + KHSO4 =>
Na2SO4 + KOH + H2O = 2 NaOH + KHSO4
Ca(OCl)2 + NH3 = Ca + HCl + N2O + O2 =>
6 Ca(OCl)2 + 4 NH3 = 6 Ca + 12 HCl + 2 N2O + 5 O2
Zn + AgNO3 = Ag2 + Zn(NO3)2 =>
Zn + 2 AgNO3 = Ag2 + Zn(NO3)2
Fe(OH)2 + NaOH + O2 = Fe(OH)3 + NaFeO2 =>
4 Fe(OH)2 + NaOH + O2 = 3 Fe(OH)3 + NaFeO2
Na2SO4 + KOH + H2O = NaOH + KHSO4 =>
Na2SO4 + KOH + H2O = 2 NaOH + KHSO4
FeS + KCl = FeCl2 + K2S =>
FeS + 2 KCl = FeCl2 + K2S
HCl + Cs2CO3 = CsCl + CO2 + H2O =>
2 HCl + Cs2CO3 = 2 CsCl + CO2 + H2O
HgCl2 + NH3 = [Hg(NH3)4]Cl2 =>
HgCl2 + 4 NH3 = [Hg(NH3)4]Cl2
HCl + NaClO2 + KBr = NaCl + KCl + H2O + Br2 =>
4 HCl + NaClO2 + 4 KBr = NaCl + 4 KCl + 2 H2O + 2 Br2
Al + O4Mn3 = Mn + O3Al2 =>
8 Al + 3 O4Mn3 = 9 Mn + 4 O3Al2
CO(NO3)2 + Na3 + PO4 = COPO4(s) + NaNO3 =>
3 CO(NO3)2 + 2 Na3 + 3 PO4 = 3 COPO4(s) + 6 NaNO3
Ca(OCl)2 + NH3 = H2O + CaCl2 + N2 =>
3 Ca(OCl)2 + 4 NH3 = 6 H2O + 3 CaCl2 + 2 N2
Na2SO4 + KOH + H2O = NaOH + KHSO4 =>
Na2SO4 + KOH + H2O = 2 NaOH + KHSO4
Fe(OH)2 + NaOH + O2 = Fe(OH)3 + NaFeO2 =>
4 Fe(OH)2 + NaOH + O2 = 3 Fe(OH)3 + NaFeO2
Ca(OCl)2 + NH3 = Ca + HCl + N2O + O2 =>
6 Ca(OCl)2 + 4 NH3 = 6 Ca + 12 HCl + 2 N2O + 5 O2
Fe(OH)2 + NaOH + O2 = Fe(OH)3 + NaFeO2 =>
4 Fe(OH)2 + NaOH + O2 = 3 Fe(OH)3 + NaFeO2
CH3OH + CO = (CH3CO)2O + H2O =>
2 CH3OH + 2 CO = (CH3CO)2O + H2O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
Al(s) + Fe2O3(s) = Al2O3(s) + Fe(s) =>
2 Al(s) + Fe2O3(s) = Al2O3(s) + 2 Fe(s)
HgCl2 + NH3 = HgNH2Cl + NH4Cl =>
HgCl2 + 2 NH3 = HgNH2Cl + NH4Cl
NaO + H = NaOH =>
NaO + H = NaOH
Ca(OCl)2 + NH3 = Ca + HCl + N2O + O2 =>
6 Ca(OCl)2 + 4 NH3 = 6 Ca + 12 HCl + 2 N2O + 5 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/23
Équations équilibrées sur01/23/23
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