| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CH(CH3)NH2 + C4H6O6 = C8H12N*C4H5O6
Co + Fe{2+} = Co{2+} + Fe =>
Co + Fe{2+} = Co{2+} + Fe
KBr + S = K2S + Br =>
2 KBr + S = K2S + 2 Br
Al + Ba(NO3)2 = Al(NO3)3 + Ba =>
2 Al + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba
NO2{-} + HCl = HNO2 + Cl{-} =>
NO2{-} + HCl = HNO2 + Cl{-}
Al(NO3)3 + NH4(OH) = Al(OH)3 + NH4(NO3) =>
Al(NO3)3 + 3 NH4(OH) = Al(OH)3 + 3 NH4(NO3)
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2 =>
Sr(NO3)2 + KIO3 = SrIO3 + K(NO3)2
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
CrBr3 + F2 = CrF + Br =>
2 CrBr3 + F2 = 2 CrF + 6 Br
H2O + MoS3 = MoS4{2-} + MoO4{2-} + H{+} =>
4 H2O + 4 MoS3 = 3 MoS4{2-} + MoO4{2-} + 8 H{+}
Na2HPO4 + NH4OH = (NH4)2HPO4 + Na + H + O =>
Na2HPO4 + 2 NH4OH = (NH4)2HPO4 + 2 Na + 2 H + 2 O
C2H5O2N + O2 = CO2 + H2O + N2 =>
4 C2H5O2N + 9 O2 = 8 CO2 + 10 H2O + 2 N2
SiCl4(l) + Mg = Si(s) + MgCl2(s) =>
SiCl4(l) + 2 Mg = Si(s) + 2 MgCl2(s)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cu(NO3)2*6H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*6H2O = 2 CuO + 4 NO2 + O2 + 12 H2O
Ce(NO3)3*6H2O + NH4OH = Ce(OH)3 + NH4NO3 + H2O =>
Ce(NO3)3*6H2O + 3 NH4OH = Ce(OH)3 + 3 NH4NO3 + 6 H2O
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu =>
Pb(s) + Cu(NO3)2 = Pb(NO3)2 + Cu
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
HCHO + Cu(OH)2 = Cu2O + HCOOH + H2 =>
3 HCHO + 2 Cu(OH)2 = Cu2O + 3 HCOOH + 2 H2
NH4 + OH + HCl = NH4Cl + H2O =>
NH4 + OH + HCl = NH4Cl + H2O
Ca + Al2(SO4)3 = CaSO4 + Al =>
3 Ca + Al2(SO4)3 = 3 CaSO4 + 2 Al
CH3CH2(CH)2CH2CH3 + O2 = CO2 + H2O =>
CH3CH2(CH)2CH2CH3 + 9 O2 = 6 CO2 + 6 H2O
SO2 + Ba(OH)2 = Ba2SO4 + H2O =>
SO2 + 2 Ba(OH)2 = Ba2SO4 + 2 H2O
SbOCl + HCl = H2O + SbCl3 =>
SbOCl + 2 HCl = H2O + SbCl3
MgCl2 + LiClO4 = MgClO4 + LiCl2 =>
MgCl2 + LiClO4 = MgClO4 + LiCl2
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH =>
Ca5(PO4)3OH + NaF = Ca5(PO4)3F + NaOH
MnC2O4 + HNO3 = Mn(NO3)3 + H2O + CO2 + NO2 =>
MnC2O4 + 6 HNO3 = Mn(NO3)3 + 3 H2O + 2 CO2 + 3 NO2
HCOOH + NaOH = H3O + NaCO2 =>
HCOOH + NaOH = H3O + NaCO2
HNO3 + KCO3 = HCO3 + KNO3 =>
HNO3 + KCO3 = HCO3 + KNO3
Pb(CH3COO)2 + KBr = PbBr2 + KCH3COO =>
Pb(CH3COO)2 + 2 KBr = PbBr2 + 2 KCH3COO
NaO + HOH = NaOH + O2 =>
4 NaO + 2 HOH = 4 NaOH + O2
SO3(g) + NaOH(aq) = Na2SO4(aq) + H2O =>
SO3(g) + 2 NaOH(aq) = Na2SO4(aq) + H2O
Cl2O2 = ClO =>
Cl2O2 = 2 ClO
HCOOH + Al2(CO3)3 = CO2 + H2O + (HCOO)3Al =>
6 HCOOH + Al2(CO3)3 = 3 CO2 + 3 H2O + 2(HCOO)3Al
Cr + KNO3 + NaOH = Na2CrO4 + KNO2 + H2 =>
Cr + 2 KNO3 + 2 NaOH = Na2CrO4 + 2 KNO2 + H2
C6H5COOH + NaHCO3 = NaC6H5COO + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 NaC6H5COO + 19 H2O + 15 CO3
NaOH + C9H8O2 = H2O + C9H7O2 + Na =>
NaOH + C9H8O2 = H2O + C9H7O2 + Na
Cd + Br = CdBr =>
Cd + Br = CdBr
FeS(g) + O2(g) = FeO3(s) + SO2(g) =>
2 FeS(g) + 5 O2(g) = 2 FeO3(s) + 2 SO2(g)
KBrO3 + HCl = KBr + Cl2 + H2O =>
KBrO3 + 6 HCl = KBr + 3 Cl2 + 3 H2O
Ru + HCl = RuCl2 + H2 =>
Ru + 2 HCl = RuCl2 + H2
Ba(NO3)2(aq) + Na2C2O4(aq) = BaC2O4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2C2O4(aq) = BaC2O4 + 2 NaNO3(aq)
Ag2CO3 + NaCl = Na2CO3 + AgCl =>
Ag2CO3 + 2 NaCl = Na2CO3 + 2 AgCl
Si2H3 + O2 = SiO2 + H2O3 = =>
4 Si2H3 + 17 O2 = 8 SiO2 + 6 H2O3
NaCl + H2SO4 = Na2SO4 + HCl = Fe + H2O =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cd + Sn2(SO3)4 = Sn + CdSO3 =>
4 Cd + Sn2(SO3)4 = 2 Sn + 4 CdSO3
Fe(s) + Sn(NO3)4 = Fe(NO3)3 + Sn(s) =>
4 Fe(s) + 3 Sn(NO3)4 = 4 Fe(NO3)3 + 3 Sn(s)
CH3COOH + C2H3NaO2 = C2H2NaO + CO2 + H2O =>
CH3COOH + 8 C2H3NaO2 = 8 C2H2NaO + 2 CO2 + 6 H2O
C3H5(C17H35COO)3 + O2 = CO2 + H2O =>
2 C3H5(C17H35COO)3 + 163 O2 = 114 CO2 + 110 H2O
Y + Br = YBr3 =>
Y + 3 Br = YBr3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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