| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Hg + 2 H2O = 2 Hg(OH) + H2
KCr2O7 + NaPO4 = NaCr2O7 + KPO4 =>
KCr2O7 + NaPO4 = NaCr2O7 + KPO4
Pb + H2Cr2O7 = Pb(Cr2O7)2 + H2 =>
Pb + 2 H2Cr2O7 = Pb(Cr2O7)2 + 2 H2
HgO = Hg + O2 = cu =>
2 HgO = 2 Hg + O2
AgS + HNO3 = S + NO + AgNO3 + H2O =>
3 AgS + 4 HNO3 = 3 S + NO + 3 AgNO3 + 2 H2O
Potassiumiodide + chlorine = potassiumchloride + Iodine =>
2 KI + Cl2 = 2 KCl + I2
Cu(O2)2 + HCl = CuCl2 + H2 + O2 =>
Cu(O2)2 + 2 HCl = CuCl2 + H2 + 2 O2
Li + BiCl3 = LiCl + Bi =>
3 Li + BiCl3 = 3 LiCl + Bi
Sr(NO3)2 + Na2C2O4 = SrC2O4 + NaNO3 =>
Sr(NO3)2 + Na2C2O4 = SrC2O4 + 2 NaNO3
K2PtCl4 + KI = K2PtI4 + KCl =>
K2PtCl4 + 4 KI = K2PtI4 + 4 KCl
Cu + Zn = CuZn =>
Cu + Zn = CuZn
Al2O3 + H2O = Al3H + O2 =>
3 Al2O3 + H2O = 2 Al3H + 5 O2
SO2 + H2O = OH + SO =>
SO2 + H2O = 2 OH + SO
KOH + CH3COOH = KH + H2O + CO =>
2 KOH + CH3COOH = 2 KH + 2 H2O + 2 CO
(CrO) + AgNO3 = Ag2CrO + NO3 =>
(CrO) + 2 AgNO3 = Ag2CrO + 2 NO3
CH3COOH + I2 + NaOH = CH3COONa + HIO3 + NaIH2O =>
3 CH3COOH + 3 I2 + 8 NaOH = 3 CH3COONa + HIO3 + 5 NaIH2O
C22H4 + O2 = CO2 + H2O =>
C22H4 + 23 O2 = 22 CO2 + 2 H2O
NH3 + KOH = K3N + H2O =>
NH3 + 3 KOH = K3N + 3 H2O
CH3COOH + I2 + NaOH = CH3COONa + HIO3 + NaIH2O =>
3 CH3COOH + 3 I2 + 8 NaOH = 3 CH3COONa + HIO3 + 5 NaIH2O
C6H6OS + O2 = CO + H2O + S03 =>
3 C6H6OS + 12 O2 = 18 CO + 9 H2O + S03
KOH + Al + H2O = KAl(OH)4 + H2 =>
2 KOH + 2 Al + 6 H2O = 2 KAl(OH)4 + 3 H2
Potassiumiodide + chlorine = potassiumchloride + Iodine =>
2 KI + Cl2 = 2 KCl + I2
Na2S2O3 + Ag(NO3) = AgS2O3 + Na2(NO3) =>
Na2S2O3 + Ag(NO3) = AgS2O3 + Na2(NO3)
NH4Cl(s) = NH3(g) + HCl(g) =>
NH4Cl(s) = NH3(g) + HCl(g)
Fe5Al2Si3O10(OH)8 + H{+} + K{+} = Fe{2+} + KAl3Si3O10(OH)2 + H2O + SiO2 =>
3 Fe5Al2Si3O10(OH)8 + 28 H{+} + 2 K{+} = 15 Fe{2+} + 2 KAl3Si3O10(OH)2 + 24 H2O + 3 SiO2
NaHCO3 + HC2H3O2 = NaCHO2 + H2O + CO2 =>
4 NaHCO3 + HC2H3O2 = 4 NaCHO2 + 2 H2O + 2 CO2
C4H6 + O2 = CO2 + H2O =>
2 C4H6 + 11 O2 = 8 CO2 + 6 H2O
K2CO3*H2O = K2CO3 + H2O =>
K2CO3*H2O = K2CO3 + H2O
aluminiumhydroxide + sodiumchloride = aluminiumchloride + sodiumhydroxide =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
MgCl2 + H2O = Mg2 + HCl + O2 =>
2 MgCl2 + 2 H2O = Mg2 + 4 HCl + O2
NH3 + KOH = K3N + H2O =>
NH3 + 3 KOH = K3N + 3 H2O
C17H35CO2CH3 + O2 = CO2 + H2O =>
2 C17H35CO2CH3 + 55 O2 = 38 CO2 + 38 H2O
HSO4 + HI = HS + I2 + H2O =>
HSO4 + 8 HI = HS + 4 I2 + 4 H2O
CH3COONa + NaOH = CH3COOH + Na2O =>
CH3COONa + NaOH = CH3COOH + Na2O
K3PO4 + P2O5 + H2O = K2HPO4 =>
4 K3PO4 + P2O5 + 3 H2O = 6 K2HPO4
Ga(OH)3 + H2SO4 = Ga2(SO4)3 + H2O =>
2 Ga(OH)3 + 3 H2SO4 = Ga2(SO4)3 + 6 H2O
NH4NO6 = N4O6 + H4O3 =>
2 NH4NO6 = N4O6 + 2 H4O3
H2SO4 + K2Cr2O7 + C2H6O = CrSO4 + K2SO4 + H2O + C2H4O =>
3 H2SO4 + K2Cr2O7 + 4 C2H6O = 2 CrSO4 + K2SO4 + 7 H2O + 4 C2H4O
Hg + H2O = HO + HgH =>
Hg + H2O = HO + HgH
CaCO3(s) + HNO3(aq) = HNO3CaCO3 =>
CaCO3(s) + HNO3(aq) = HNO3CaCO3
CH3COOH + Li = CH3COLi + OH =>
CH3COOH + Li = CH3COLi + OH
MgCl2 + Na3PO4 = Mg3[PO4]2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3[PO4]2 + 6 NaCl
C2H4(NH2)(COOH)2 + NaOH = C2H4(NH2)(COONa)2 + H2O =>
C2H4(NH2)(COOH)2 + 2 NaOH = C2H4(NH2)(COONa)2 + 2 H2O
H2C2O4 + H2O = CO2 + H4O =>
H2C2O4 + H2O = 2 CO2 + H4O
HgO = Hg + O2 = cu =>
2 HgO = 2 Hg + O2
Ca(NO3)2 + H2O = Ca(OH)2 + HNO3 =>
Ca(NO3)2 + 2 H2O = Ca(OH)2 + 2 HNO3
(NH4)2U2O7 + HNO3 = UO2(NO3)2 + H2O + NO2 =>
(NH4)2U2O7 + 18 HNO3 = 2 UO2(NO3)2 + 13 H2O + 16 NO2
C57H110 + O = CO2 + H2O =>
C57H110 + 169 O = 57 CO2 + 55 H2O
C22H4 + O2 = CO2 + H2O =>
C22H4 + 23 O2 = 22 CO2 + 2 H2O
Cr2O7{-2} + H{+} + Cu = Cr{+3} + H2O + Cu{+2} =>
Cr2O7{-2} + 14 H{+} + 3 Cu = 2 Cr{+3} + 7 H2O + 3 Cu{+2}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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