| Équations équilibrées la veille | Équations équilibrées le lendemain |
C57H104O6 + 3 NaOH = 3 C17H33COONa + CH2CHCH2OHOHOH
MgH2SO4 = MgSO4H2 =>
MgH2SO4 = MgSO4H2
Na2SeO3 + KBrO3 + H2O = KOH + Br2 + Na2SeO4 =>
5 Na2SeO3 + 2 KBrO3 + H2O = 2 KOH + Br2 + 5 Na2SeO4
Li + AgSO4 = LiSO4 + Ag =>
Li + AgSO4 = LiSO4 + Ag
PbSO4 + H2 = Pb + H2SO4 =>
PbSO4 + H2 = Pb + H2SO4
Al + H2Br = AlBr3 + H2 =>
Al + 3 H2Br = AlBr3 + 3 H2
MgO2 + H2O = MgO3H2 =>
MgO2 + H2O = MgO3H2
CuO + HBr = CuBr + H2O + Br2 =>
2 CuO + 4 HBr = 2 CuBr + 2 H2O + Br2
Mn(NO2)3 + Be(ClO2)2 = Be(NO2)2 + Mn(ClO2)3 =>
2 Mn(NO2)3 + 3 Be(ClO2)2 = 3 Be(NO2)2 + 2 Mn(ClO2)3
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
Cu{2-} + NH3 = Cu(NH3)4{2-} =>
Cu{2-} + 4 NH3 = Cu(NH3)4{2-}
Ca3PO4 + AgNO3 = Ca3NO3 + AgPO4 =>
Ca3PO4 + AgNO3 = Ca3NO3 + AgPO4
FeP + O2 = FeO + P =>
2 FeP + O2 = 2 FeO + 2 P
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
CH3NH3NO3 = CH3NH3 + NO3 =>
CH3NH3NO3 = CH3NH3 + NO3
(C6H10O5) + oxygen = CO2 + H2O =>
(C6H10O5) + 6 O2 = 6 CO2 + 5 H2O
Si + MgCl2 = SiCl3 + Mg =>
2 Si + 3 MgCl2 = 2 SiCl3 + 3 Mg
Mn3O4 + CH4 = Mn3C + CO + H2O =>
3 Mn3O4 + 5 CH4 = 3 Mn3C + 2 CO + 10 H2O
CuSO4*5H2O + K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + H2O + K2SO4 =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2[Cu(C2O4)2]*2H2O + 5 H2O + K2SO4
MnO2(s) + H2(g) = MnO(s) + H2O(l) =>
MnO2(s) + H2(g) = MnO(s) + H2O(l)
H3BO3 + NaCl = NaH2BO3 + HCl =>
H3BO3 + NaCl = NaH2BO3 + HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
CO2(g) + KOH = K2CO3 + H2O =>
CO2(g) + 2 KOH = K2CO3 + H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Cu2(OH)2SO4 + (NH4)2SO4 + NH3 = [Cu(NH3)4]SO4*H2O =>
Cu2(OH)2SO4 + (NH4)2SO4 + 6 NH3 = 2[Cu(NH3)4]SO4*H2O
Fe(s) + NiO(OH)(s) + H2O(l) = Fe(OH)2(s) + Ni(OH)2(aq) =>
Fe(s) + 2 NiO(OH)(s) + 2 H2O(l) = Fe(OH)2(s) + 2 Ni(OH)2(aq)
AgNO3 + Al + KOH + H2O = Ag + NH3 + K[Al(OH)4] =>
AgNO3 + 3 Al + 3 KOH + 6 H2O = Ag + NH3 + 3 K[Al(OH)4]
MnS + Na = NaMn + S =>
MnS + Na = NaMn + S
CsOH + H3PO4 = Cs3PO4 + H2O =>
3 CsOH + H3PO4 = Cs3PO4 + 3 H2O
FeOH2 + Br2 + KOH = Fe(OH)3 + KBr + H2O =>
2 FeOH2 + 3 Br2 + 6 KOH = 2 Fe(OH)3 + 6 KBr + 2 H2O
MnO4{-} + HCl = Cl{-} + MnCl2 + H2O + Cl2 =>
2 MnO4{-} + 16 HCl = 2 Cl{-} + 2 MnCl2 + 8 H2O + 5 Cl2
Fe2O3 + HNO3 = Fe2HN + O3 =>
Fe2O3 + HNO3 = Fe2HN + 2 O3
Ag + HNO3(k) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(k) = AgNO3 + NO2 + H2O
Ce{4} + Pd{2} = Pd{4} + Ce{3} =>
2 Ce{4} + Pd{2} = Pd{4} + 2 Ce{3}
C3H8O + Na = C3H6ONa + H2 =>
C3H8O + Na = C3H6ONa + H2
NO2 + Ca = CaO + NO =>
NO2 + Ca = CaO + NO
HC2H3O2 + Na4(CO3)2 = H2CO3 + NaC2H3O2 =>
4 HC2H3O2 + Na4(CO3)2 = 2 H2CO3 + 4 NaC2H3O2
C4H8 + H2O = H2 + CO =>
C4H8 + 4 H2O = 8 H2 + 4 CO
KI + CH3COOH + Pb = PbI2 + CH3COOK + H2 =>
2 KI + 2 CH3COOH + Pb = PbI2 + 2 CH3COOK + H2
Cu + ZnSO4 = ZnCu + SO4 =>
Cu + ZnSO4 = ZnCu + SO4
HCOOCHCHCH3 + H2O = HCOOH + CH3CH2OH =>
4 HCOOCHCHCH3 + 9 H2O = 6 HCOOH + 5 CH3CH2OH
Fe[OH]3 + NaCl = FeCl3 + NaOH =>
Fe[OH]3 + 3 NaCl = FeCl3 + 3 NaOH
AgNO3 + AlBr3 = AgBr3 + AlNO3 =>
AgNO3 + AlBr3 = AgBr3 + AlNO3
NH4HSO3 = (NH4)2SO3 + SO2 + H2O =>
2 NH4HSO3 = (NH4)2SO3 + SO2 + H2O
Al(NO3)3 + HCl = AlCl + H(NO3)3 =>
Al(NO3)3 + HCl = AlCl + H(NO3)3
CoSO4 + KCN = Co(CN)2 + K2SO4 =>
CoSO4 + 2 KCN = Co(CN)2 + K2SO4
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O =>
CH3CH(OH)CH3 + H2O = CH3CH2CH2O + H3O
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
NaNO3 + HCl + C6H12O6 = NH3 + CO2 + NaCl + H2O =>
3 NaNO3 + 3 HCl + C6H12O6 = 3 NH3 + 6 CO2 + 3 NaCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
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