| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CoI2 + 2 Rb3PO4 = Co3(PO4)2 + 6 RbI
Cl + NaBr = NaCl + Br2 =>
2 Cl + 2 NaBr = 2 NaCl + Br2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
C2H6 + HNO3 = C2H5NO3 + H2NO3 =>
C2H6 + 3 HNO3 = C2H5NO3 + 2 H2NO3
Mg3(PO4)2 = MgO + PO2 + O2 =>
2 Mg3(PO4)2 = 6 MgO + 4 PO2 + O2
AgNaOH = AgOHNa =>
AgNaOH = AgOHNa
PCl5 + Na2CO3 = Na3PO4 + NaCl + CO2 =>
PCl5 + 4 Na2CO3 = Na3PO4 + 5 NaCl + 4 CO2
K + H20O = KOH + H2 =>
2 K + 2 H20O = 2 KOH + 19 H2
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Na2[PtCl6] + NH4Cl = (NH4)2[PtCl6] + NaCl =>
Na2[PtCl6] + 2 NH4Cl = (NH4)2[PtCl6] + 2 NaCl
RbOH + I2 = RbI + O2 + H2O =>
4 RbOH + 2 I2 = 4 RbI + O2 + 2 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
GaBr3 + Na2SO3 = Ga2(SO3)3 + NaBr =>
2 GaBr3 + 3 Na2SO3 = Ga2(SO3)3 + 6 NaBr
Fe(OH)2 + NaOH = Fe(OH) + Na(OH)2 =>
Fe(OH)2 + NaOH = Fe(OH) + Na(OH)2
C2H6 + HNO3 = C2H5NO3 + H2NO3 =>
C2H6 + 3 HNO3 = C2H5NO3 + 2 H2NO3
C35H40O20 + O2 = CO2 + H2O =>
C35H40O20 + 35 O2 = 35 CO2 + 20 H2O
Al + OH{-} = Al(OH)4{-} + {-} =>
Al + 4 OH{-} = Al(OH)4{-} + 3e
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
HI + H2O = HO + H2I =>
HI + H2O = HO + H2I
KOH + SiO2 = SiOH + KO2 =>
KOH + SiO2 = SiOH + KO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
MnO4{-} + H2O2H{+} = Mn{2+} + O2 + H2O =>
4 MnO4{-} + 12 H2O2H{+} = 4 Mn{2+} + 11 O2 + 18 H2O
CH3COOH(aq) + NaCl(s) = NaC2H3O2(aq) + HCl(aq) =>
CH3COOH(aq) + NaCl(s) = NaC2H3O2(aq) + HCl(aq)
AlI3 + Pb(CH3COO)2 = Al(CH3COO)3 + PbI2 =>
2 AlI3 + 3 Pb(CH3COO)2 = 2 Al(CH3COO)3 + 3 PbI2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Hg(ii) + O2 = HgO =>
2 Hg(ii) + O2 = 2 HgO
C7H6O7 + O2 = CO2 + H2O =>
C7H6O7 + 5 O2 = 7 CO2 + 3 H2O
KBiO3 + HCl = BiCl3 + Cl2 + KCl + H2O =>
KBiO3 + 6 HCl = BiCl3 + Cl2 + KCl + 3 H2O
C4H10 + Br2 = C4H8Br2 + H2 = X + na =>
C4H10 + Br2 = C4H8Br2 + H2
FeO + H2 = Fe + H2O =>
FeO + H2 = Fe + H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
BaCO3 + WO3 = CO2 + BaWO4 =>
BaCO3 + WO3 = CO2 + BaWO4
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C3H7COOH(l) + O2(g) = CO2(g) + H2O(g) =>
C3H7COOH(l) + 5 O2(g) = 4 CO2(g) + 4 H2O(g)
H2COO + H2O = HCOO + H3O =>
H2COO + H2O = HCOO + H3O
P4O10 + H2O = OH + P4O8 =>
P4O10 + 2 H2O = 4 OH + P4O8
Na3PO4 + Ca(C3H5O3)2 = Ca3(PO4)2 + NaC3H5O3 =>
2 Na3PO4 + 3 Ca(C3H5O3)2 = Ca3(PO4)2 + 6 NaC3H5O3
C2H6 + HNO3 = C2H5NO3 + H2NO3 =>
C2H6 + 3 HNO3 = C2H5NO3 + 2 H2NO3
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
Fe(OH)3 + Li2SO4 = Fe(OH)3Li2SO4 =>
Fe(OH)3 + Li2SO4 = Fe(OH)3Li2SO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
MgCl2 + Na2CO3 + H2O = MgCO3 + HCl + NaOH =>
MgCl2 + Na2CO3 + 2 H2O = MgCO3 + 2 HCl + 2 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/16/24
Équations équilibrées sur11/15/23
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