| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cs2O + H2SO4 = H2O + Cs2SO4
C2H4 + KMnO4 + H2O + H2SO4 = C2H4(OH)2 + K2SO4 + MnSO4 =>
5 C2H4 + 2 KMnO4 + 2 H2O + 3 H2SO4 = 5 C2H4(OH)2 + K2SO4 + 2 MnSO4
H2SO4 + H2O = H3S04 + OH =>
4 H2SO4 + 11 H2O = H3S04 + 27 OH
KHPO4 + Mg(NO3)2 = MgHPO4 + K(NO3)2 =>
KHPO4 + Mg(NO3)2 = MgHPO4 + K(NO3)2
SrC6O6 + HCl = SrCl2 + SrH2C12O12 =>
2 SrC6O6 + 2 HCl = SrCl2 + SrH2C12O12
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
BaOHCO2 = BaHCO3 =>
BaOHCO2 = BaHCO3
Mg(HCO3)2 = MgCO3 + CO2 + H2O =>
Mg(HCO3)2 = MgCO3 + CO2 + H2O
Cr(OH)3(s) + NO3(aq) = Cr(NO3)2(aq) + OH(s) =>
Cr(OH)3(s) + 2 NO3(aq) = Cr(NO3)2(aq) + 3 OH(s)
Cd + Ni(NO3)2 = Cd(NO3)2 + Ni =>
Cd + Ni(NO3)2 = Cd(NO3)2 + Ni
AgC1O3 = AgC1 + O2 =>
2 AgC1O3 = 2 AgC1 + 3 O2
Fe2Si2O6 + O2 + H2O = Fe2O3[Si2O6(OH)2] =>
Fe2Si2O6 + 2 O2 + H2O = Fe2O3[Si2O6(OH)2]
PhCl + PPh3 = Ph4PCl =>
PhCl + PPh3 = Ph4PCl
(CH3)CH2CO + O2 = CO2 + H2O =>
4(CH3)CH2CO + 15 O2 = 12 CO2 + 10 H2O
KMnO4 + H2SO4 + NH3 = N2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NH3 = 5 N2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Fe(OH)2 + KOH + Br2 = Fe(OH)3 + KBr =>
2 Fe(OH)2 + 2 KOH + Br2 = 2 Fe(OH)3 + 2 KBr
Ca10(PO4)6(OH)2 + Ca(PO3)2 = Ca3(PO4)2 + H2O =>
2 Ca10(PO4)6(OH)2 + Ca(PO3)2 = 7 Ca3(PO4)2 + 2 H2O
PB(No3)2 + NaCl = PBCl + Na(No3)2 =>
PB(No3)2 + NaCl = PBCl + Na(No3)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4Cl + COSO4 = NH4SO4 + COCl =>
NH4Cl + COSO4 = NH4SO4 + COCl
AgNO3 + Cl2 + H2O = AgCl + AgClO + HNO3 =>
2 AgNO3 + Cl2 + H2O = AgCl + AgClO + 2 HNO3
Na2S + O + H2SO4 = Na2S2O5 + H2O =>
Na2S + 2 O + H2SO4 = Na2S2O5 + H2O
Ag(Cl)2 + H2S = AgS + HCl =>
Ag(Cl)2 + H2S = AgS + 2 HCl
Au + HNO3 + (HCl)3 = AuCl3 + NO2 + H2O =>
Au + 3 HNO3 + (HCl)3 = AuCl3 + 3 NO2 + 3 H2O
NH3 + Cl2 + H2O = HNO3 + HCl =>
NH3 + 4 Cl2 + 3 H2O = HNO3 + 8 HCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HgO + (Cl)2 = HgCl + (O)2 =>
2 HgO + (Cl)2 = 2 HgCl + (O)2
HBr(l) + Cl2(g) = HCl(l) + Br2(g) =>
2 HBr(l) + Cl2(g) = 2 HCl(l) + Br2(g)
NH4Cl + H2O = NH5Cl + OH =>
NH4Cl + H2O = NH5Cl + OH
PbS + BHF4 = Pb(BF4)2 + H2S =>
PbS + 2 BHF4 = Pb(BF4)2 + H2S
NaSnO2 + I2 + NaOH = Na2SnO3 + NaI + H2O =>
2 NaSnO2 + I2 + 4 NaOH = 2 Na2SnO3 + 2 NaI + 2 H2O
Fe1O3 + CO = CO2 + Fe =>
Fe1O3 + 3 CO = 3 CO2 + Fe
RbHSO4 = SO3 + H2O + Rb2SO4 =>
2 RbHSO4 = SO3 + H2O + Rb2SO4
Zn + NO3{-} + H{+} = Zn{+} + NH4{+} + H2O =>
8 Zn + NO3{-} + 10 H{+} = 8 Zn{+} + NH4{+} + 3 H2O
NaOH(aq) + Zn(NO3)2(aq) = Zn(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Zn(NO3)2(aq) = Zn(OH)2(s) + 2 NaNO3(aq)
Ca(NO3)2 + (Na3PO4) = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2(Na3PO4) = Ca3(PO4)2 + 6 NaNO3
C7H14O1 = H2O + C7H12 =>
C7H14O1 = H2O + C7H12
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + NHO3 =>
Ba(NO3)2 + NH2SO3H + H2O = BaSO4 + NH4NO3 + NHO3
Ca3(PO4)2 + Mg = CaO + MgO + P =>
Ca3(PO4)2 + 5 Mg = 3 CaO + 5 MgO + 2 P
BaCl2 + KAl(SO4)2 = BaSO4 + KAlCl4 =>
2 BaCl2 + KAl(SO4)2 = 2 BaSO4 + KAlCl4
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2 =>
CaCl2 + Mg(OH)2 = Ca(OH)2 + MgCl2
NH4CH3O2 + Na2CrO4 = (NH4)2CrO4 + NaCH3O2 =>
2 NH4CH3O2 + Na2CrO4 = (NH4)2CrO4 + 2 NaCH3O2
(H2O)6 = H2O =>
(H2O)6 = 6 H2O
Pb(NO3)2 + NaCl = PbCl2 + (NO3)Na =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2(NO3)Na
HOC6H4CH2OH + NaOH = NaOC6H4CH2ONa + H2O =>
HOC6H4CH2OH + 2 NaOH = NaOC6H4CH2ONa + 2 H2O
Cr2I3 + Cl2 + NaOH = Na2CrO4 + NaIO3 + NaCl + H2O =>
2 Cr2I3 + 27 Cl2 + 68 NaOH = 4 Na2CrO4 + 6 NaIO3 + 54 NaCl + 34 H2O
NH3 + CO3 = (HN2) + CO + H2O =>
8 NH3 + 5 CO3 = 4(HN2) + 5 CO + 10 H2O
CUO(s) + CO2(g) = CUCO3(s) =>
CUO(s) + CO2(g) = CUCO3(s)
C20H20N3Cl + KOCl + H2O = C20H20N3ClO + HCl + KO =>
C20H20N3Cl + 2 KOCl + H2O = C20H20N3ClO + 2 HCl + 2 KO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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