| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ru + 7 NaClO + 2 NaOH = 2 NaRuO4 + 7 NaCl + H2O
FeZnCO3 + CuSO4 = FeSO4 + CuZnCO3 =>
FeZnCO3 + CuSO4 = FeSO4 + CuZnCO3
H3PO4 + Na2SiO3 = H2SiO3 + Na3PO4 =>
2 H3PO4 + 3 Na2SiO3 = 3 H2SiO3 + 2 Na3PO4
C2H5OOCH + NaOH = HCOONa + C2H6 + H2O =>
5 C2H5OOCH + 7 NaOH = 7 HCOONa + 4 C2H6 + 3 H2O
Mn2CO3 = Mn2O + CO2 =>
Mn2CO3 = Mn2O + CO2
CO + O2 = CO22O3 =>
CO + 12 O2 = CO22O3
C2H5OH + CH3COOH = CH3COOC5H11 + H2O =>
5 C2H5OH + 2 CH3COOH = 2 CH3COOC5H11 + 5 H2O
Pb + Mn(OH)2 = Pb(OH)2 + Mn =>
Pb + Mn(OH)2 = Pb(OH)2 + Mn
Mg3(PO4)2 + H2SO4 = MgSO4 + H3(PO4) =>
Mg3(PO4)2 + 3 H2SO4 = 3 MgSO4 + 2 H3(PO4)
Ti + NH4F + CH3COOH = (NH4)2[TiF8] + CH3COONH4 + H2 =>
Ti + 8 NH4F + 6 CH3COOH = (NH4)2[TiF8] + 6 CH3COONH4 + 3 H2
Fe(OH)3 + Cl2 + KOH = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 3 Cl2 + 10 KOH = 2 K2FeO4 + 6 KCl + 8 H2O
NaOH + Cr(OH)3 = Na3[Cr(OH)6] =>
3 NaOH + Cr(OH)3 = Na3[Cr(OH)6]
CrO3 + Mg = Mg2O + Cr =>
CrO3 + 6 Mg = 3 Mg2O + Cr
MnO4 + HBr = MnBr2 + Br2 + H2O =>
MnO4 + 8 HBr = MnBr2 + 3 Br2 + 4 H2O
KClO3 = KCl + O2(g) =>
2 KClO3 = 2 KCl + 3 O2(g)
Me4NI3 = Me4NI + I2 =>
Me4NI3 = Me4NI + I2
NaCl + Na2CO3 = Cl + Na3CO3 =>
NaCl + Na2CO3 = Cl + Na3CO3
NaOH + CaCl2 = NaCl2 + CaOH =>
NaOH + CaCl2 = NaCl2 + CaOH
HClO(aq) + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO(aq) + Ca(OH)2 = Ca(ClO)2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Na2CO3 + H + Cl = NaCl + H2O + CO2 =>
Na2CO3 + 2 H + 2 Cl = 2 NaCl + H2O + CO2
NaJ + Na2SO4 + H2O = J2 + NaSO3 + NaOH =>
2 NaJ + 2 Na2SO4 + 2 H2O = J2 + 2 NaSO3 + 4 NaOH
HBr + I = HI + Br =>
HBr + I = HI + Br
Cl + C6H6 = C6H4Cl2 + HCl =>
4 Cl + C6H6 = C6H4Cl2 + 2 HCl
C2H5NO2 + HClO = C2H3NO2 + HCl + H2O =>
C2H5NO2 + HClO = C2H3NO2 + HCl + H2O
MgCl2 + KCl + Na3PO4 + H2O = MgKPO4*6H2O + NaCl =>
MgCl2 + KCl + Na3PO4 + 6 H2O = MgKPO4*6H2O + 3 NaCl
Al(OH)3 + NaOH = Na2Al2O4 + H2O =>
2 Al(OH)3 + 2 NaOH = Na2Al2O4 + 4 H2O
SO2Cl2 + H2O = HClSO3 + HCl =>
SO2Cl2 + H2O = HClSO3 + HCl
Mn(NO3)2 + HNO3 + NaBiO3 = HMnO4 + NaNO3 + Bi(NO3)3 + H2O =>
2 Mn(NO3)2 + 16 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 NaNO3 + 5 Bi(NO3)3 + 7 H2O
At2O + H2O = HAtO =>
At2O + H2O = 2 HAtO
AgI + KI = K[AgI2] =>
AgI + KI = K[AgI2]
Fe(NO3)3 + KCN = K3Fe(CN)6 + KNO3 =>
Fe(NO3)3 + 6 KCN = K3Fe(CN)6 + 3 KNO3
Al + HCl = Al(Cl2)3 + H2 =>
Al + 6 HCl = Al(Cl2)3 + 3 H2
NH4NO3 + Co(OH)2 = NH3 + Co(NO3)2 + H2O =>
2 NH4NO3 + Co(OH)2 = 2 NH3 + Co(NO3)2 + 2 H2O
Ag + HNO3 = AgNO3 + NO + HO =>
Ag + 2 HNO3 = AgNO3 + NO + 2 HO
CaC2 + H2O = CH + Ca(OH)2 =>
CaC2 + 2 H2O = 2 CH + Ca(OH)2
Cr2O3 + Na2C3 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
Cr2O3 + 2 Na2C3 + 17 KNO3 = 2 Na2CrO4 + 6 CO2 + 17 KNO2
BaO + H2S = BaOH2S =>
BaO + H2S = BaOH2S
Fe2(SO4)3 + KSCN = FeSCNSO4 + K2SO4 =>
Fe2(SO4)3 + 2 KSCN = 2 FeSCNSO4 + K2SO4
H3(AsO4) = As2O5 + H2O =>
2 H3(AsO4) = As2O5 + 3 H2O
NaOH(aq) + SO2(g) = Na2SO3(aq) + H2O =>
2 NaOH(aq) + SO2(g) = Na2SO3(aq) + H2O
CrO4 + SO2 + H = Cr2(SO4)3 + H2O =>
2 CrO4 + 3 SO2 + 4 H = Cr2(SO4)3 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3PO4CaCO3 = CaHPO4CO2H2O =>
H3PO4CaCO3 = CaHPO4CO2H2O
Ag(NO3) + Na2(SO3) = Ag(SO3) + Na2(NO3) =>
Ag(NO3) + Na2(SO3) = Ag(SO3) + Na2(NO3)
H + SO3 = SO2 + H2O =>
2 H + SO3 = SO2 + H2O
Na2CO3 + H2SO4 = NaHCO3 + Na2SO4 =>
2 Na2CO3 + H2SO4 = 2 NaHCO3 + Na2SO4
C6H11OH + KMnO4 = KOH + C6H11MnO4 =>
C6H11OH + KMnO4 = KOH + C6H11MnO4
C9H8O4 + NaOH = NaC8H7O4 + H2O =>
8 C9H8O4 + 9 NaOH = 9 NaC8H7O4 + 5 H2O
Cl2(g) + NaOH(aq) = H2O(l) + NaCl(aq) + NaClO3(aq) =>
3 Cl2(g) + 6 NaOH(aq) = 3 H2O(l) + 5 NaCl(aq) + NaClO3(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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