| Équations équilibrées la veille | Équations équilibrées le lendemain |
I2O3 + 3 CO = 2 I + 3 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeO + NaOH + HClO + H2O = Fe(OH)3 + NaCl =>
2 FeO + NaOH + HClO + 2 H2O = 2 Fe(OH)3 + NaCl
CuCl2 + NaNO3 = Cu(NO3)2 + NaCl =>
CuCl2 + 2 NaNO3 = Cu(NO3)2 + 2 NaCl
HI = H2I2 =>
2 HI = H2I2
AlCl3 + NaOH = NaAlO2 + NaCl + H2O =>
AlCl3 + 4 NaOH = NaAlO2 + 3 NaCl + 2 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
PbCl4 + NH4Cl = (NH4)2PbCl6 =>
PbCl4 + 2 NH4Cl = (NH4)2PbCl6
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
[Zn(H2O)4]SO4 + NaOH = Zn(OH)2 + H2O + Na2SO4 =>
[Zn(H2O)4]SO4 + 2 NaOH = Zn(OH)2 + 4 H2O + Na2SO4
C5H10O3 + O2 = CO2 + H2O =>
C5H10O3 + 6 O2 = 5 CO2 + 5 H2O
GaN = Ga + N =>
GaN = Ga + N
NaHCO3NaOH = NaCO3NaH2O =>
NaHCO3NaOH = NaCO3NaH2O
P + Tl = TlP =>
P + Tl = TlP
CH3NH2 + H2O = CH3NH3{+} + OH{-} =>
CH3NH2 + H2O = CH3NH3{+} + OH{-}
O6 = O7 =>
7 O6 = 6 O7
ZnSO4 + Pb(NO3)2 = Zn(NO3)2 + Pb(SO4) =>
ZnSO4 + Pb(NO3)2 = Zn(NO3)2 + Pb(SO4)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CrO2 + O2 = CrO3 =>
2 CrO2 + O2 = 2 CrO3
Ca{2} + HCO3{-} = CaCO3 + CO2 + H2O =>
Ca{2} + 2 HCO3{-} = CaCO3 + CO2 + H2O
Sn + HF = SnF + H =>
Sn + HF = SnF + H
Sn(OH)4 = SnO2 + H2O =>
Sn(OH)4 = SnO2 + 2 H2O
CaCl2 + NH3 = Ca(NH3)2 + Cl =>
CaCl2 + 2 NH3 = Ca(NH3)2 + 2 Cl
BaCl2 + SiO3{-2} = BaSiO3 + Cl2{-2} =>
BaCl2 + SiO3{-2} = BaSiO3 + Cl2{-2}
Mg(OH)2 + HCl = MgCl2(a) + H2O =>
Mg(OH)2 + 2 HCl = MgCl2(a) + 2 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
PtBr4 = Pt + Br2 =>
PtBr4 = Pt + 2 Br2
PbO2 + K3[Cr(OH)6] + KOH = K2CrO4 + K4[Pb(OH)4] + H2O =>
3 PbO2 + 4 K3[Cr(OH)6] + 8 KOH = 4 K2CrO4 + 3 K4[Pb(OH)4] + 10 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Sn(OH)4 + H3PO4 = Sn3(PO4)4 + H2O =>
3 Sn(OH)4 + 4 H3PO4 = Sn3(PO4)4 + 12 H2O
Ag2S + H2O = Ag + HS + OH =>
Ag2S + H2O = 2 Ag + HS + OH
Sn(OH)4 + HBr = H2O + SnBr4 =>
Sn(OH)4 + 4 HBr = 4 H2O + SnBr4
(NH4)2 + CrO2 = Cr2O3 + N2 + H2O =>
(NH4)2 + 8 CrO2 = 4 Cr2O3 + N2 + 4 H2O
C13H14 + O2 = CO2 + H2O =>
2 C13H14 + 33 O2 = 26 CO2 + 14 H2O
Na2FeO4 + HCl = NaCl + FeCl2 + H2O + O2 =>
Na2FeO4 + 4 HCl = 2 NaCl + FeCl2 + 2 H2O + O2
HI + FrOH = H2O + FrI =>
HI + FrOH = H2O + FrI
C2H4O + O2 = (CO2) + (H2O) =>
2 C2H4O + 5 O2 = 4(CO2) + 4(H2O)
CuS + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
CuS + 10 HNO3 = Cu(NO3)2 + H2SO4 + 8 NO2 + 4 H2O
H2 + Kr = KrH =>
H2 + 2 Kr = 2 KrH
Al2(O)3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2(O)3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Zn(NO3)2 + NaHCO3 = Zn(HCO3)2 + NaNO3 =>
Zn(NO3)2 + 2 NaHCO3 = Zn(HCO3)2 + 2 NaNO3
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
KNO3 + Al + H2O + KOH = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 K[Al(OH)4]
CaCO3 + CH3COOH = CO2 + Ca(CH3COO)2 + H2O =>
CaCO3 + 2 CH3COOH = CO2 + Ca(CH3COO)2 + H2O
NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4(ac) =>
2 NaCl(ac) + CaSO4(ac) = CaCl2(ac) + Na2SO4(ac)
Na3PO4 + H2O = H3PO4 + Na2O =>
2 Na3PO4 + 3 H2O = 2 H3PO4 + 3 Na2O
Zn + HCl = ZnCl + (H2) =>
2 Zn + 2 HCl = 2 ZnCl + (H2)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Ti + Al2O3 = TiO + Al =>
3 Ti + Al2O3 = 3 TiO + 2 Al
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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