| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(aq) + H2SO4 = CaSO4(aq) + 2 H2O(l)
(NH4)IO3 + Be(PO4)2 = (NH4)(PO4) + Be(IO3)2 =>
2(NH4)IO3 + Be(PO4)2 = 2(NH4)(PO4) + Be(IO3)2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CrCl2 + CH3COONa + H2O = Cr(OH)2 + NaCl + CH3COOH =>
CrCl2 + 2 CH3COONa + 2 H2O = Cr(OH)2 + 2 NaCl + 2 CH3COOH
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
N2O3 + HCl = NCl3 + H2O =>
N2O3 + 6 HCl = 2 NCl3 + 3 H2O
(NH4)2C2O4 + CaCl2 = NH4Cl + Ca(C2O4) =>
(NH4)2C2O4 + CaCl2 = 2 NH4Cl + Ca(C2O4)
C7O(OH)2 + (CH3C)2O3 = C8O3CH3OH + CH3OOH =>
5 C7O(OH)2 + 3(CH3C)2O3 = 5 C8O3CH3OH + 2 CH3OOH
C17H35COOH + O2 = CO2 + H2 =>
C17H35COOH + 17 O2 = 18 CO2 + 18 H2
CaOH + NaSiO3 = CaSiO3 + NaOH =>
CaOH + NaSiO3 = CaSiO3 + NaOH
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
Li2 + H2 = LiH =>
Li2 + H2 = 2 LiH
H3PO3 + PCl3 = H4P2O5 + HCl =>
5 H3PO3 + PCl3 = 3 H4P2O5 + 3 HCl
LiBr + Cl2 = LiCl + Br2 =>
2 LiBr + Cl2 = 2 LiCl + Br2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
(COOH)2 + H2O = COO + H3O =>
(COOH)2 + 2 H2O = 2 COO + 2 H3O
PH3 + O2 = H2O + P3O10 =>
12 PH3 + 29 O2 = 18 H2O + 4 P3O10
Zn + KIO3 + H2SO4 = ZnSO4 + K2SO4 + H2O + I =>
5 Zn + 2 KIO3 + 6 H2SO4 = 5 ZnSO4 + K2SO4 + 6 H2O + 2 I
FeS2 + HNO3 = Fe2(SO4)3 + H2S04 + NO2 + H2O =>
8 FeS2 + 94.000000000001HNO3 = 4 Fe2(SO4)3 + H2S04 + 94.000000000001NO2 + 46 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaBrO = NaBr + O =>
NaBrO = NaBr + O
Al + HCl + H2O = AlCl(OH)5 + H2 =>
Al + HCl + 5 H2O = AlCl(OH)5 + 3 H2
C7H6O3 + Mg = MgC7O3H + H2 =>
2 C7H6O3 + 2 Mg = 2 MgC7O3H + 5 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
H2SO4 + Co(OH)2 = Co(HSO4)2 + H2O =>
2 H2SO4 + Co(OH)2 = Co(HSO4)2 + 2 H2O
C3H7COONa + NaOH = C3H8 + Na2CO3 =>
C3H7COONa + NaOH = C3H8 + Na2CO3
FeCl2 + NaOH + Cl2 = Fe(OH)3 + NaCl =>
2 FeCl2 + 6 NaOH + Cl2 = 2 Fe(OH)3 + 6 NaCl
H{+} + BiO3{-} + Mn{2+} = MnO4{-} + Bi{3+} + H2O =>
14 H{+} + 5 BiO3{-} + 2 Mn{2+} = 2 MnO4{-} + 5 Bi{3+} + 7 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KI + HNO3 + H2SO4 = K2SO4 + I2 + NO2 + H2O =>
2 KI + 2 HNO3 + H2SO4 = K2SO4 + I2 + 2 NO2 + 2 H2O
Pb + FeCl3 = PbCl4 + Fe =>
3 Pb + 4 FeCl3 = 3 PbCl4 + 4 Fe
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NH4HCO3 = NH3CO2H2O =>
NH4HCO3 = NH3CO2H2O
Cr(OH)3 + IO3{-} + OH{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 OH{-} = 3 CrO42{-} + 40 I{-} + 6 H2O
Na2(CO3) + MgCl2 = NaCl + Mg(CO3) =>
Na2(CO3) + MgCl2 = 2 NaCl + Mg(CO3)
Cu(CH3COO)2 + KOH = Cu(OH)2 + CH3COOK =>
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 CH3COOK
AuCl3 + CaI2 = AuI3 + CaCl2 =>
2 AuCl3 + 3 CaI2 = 2 AuI3 + 3 CaCl2
C100H202 + O2 = CO2 + H2O =>
2 C100H202 + 301 O2 = 200 CO2 + 202 H2O
AgNONaPO = AgPONaNO =>
AgNONaPO = AgPONaNO
Zn(OH)2 + O2 = Zn3O4 + H2O =>
6 Zn(OH)2 + O2 = 2 Zn3O4 + 6 H2O
Al + CUO = Al2O3 + CU =>
2 Al + 3 CUO = Al2O3 + 3 CU
C2H4(OH)2 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
C2H4(OH)2 + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 6 H2O
NaNO3 + HCl = NaCl + NO + O2 + H2O =>
4 NaNO3 + 4 HCl = 4 NaCl + 4 NO + 3 O2 + 2 H2O
ZnAgNO3 = ZnNO3(aq)Ag =>
ZnAgNO3 = ZnNO3(aq)Ag
KOH + H2O = KO + H3O =>
KOH + H2O = KO + H3O
Sr(OH)2 + H4C2O6 = Sr(HCO3)2 + H2O =>
Sr(OH)2 + H4C2O6 = Sr(HCO3)2 + 2 H2O
CaCo3 + NaF = CaF2 + Na2Co3 =>
CaCo3 + 2 NaF = CaF2 + Na2Co3
P2O5 + Li2O = Li3PO4 =>
P2O5 + 3 Li2O = 2 Li3PO4
C7H8 + KMnO4 + HCl = C6H5COOH + MnCl2 + KCl + H2O =>
5 C7H8 + 6 KMnO4 + 18 HCl = 5 C6H5COOH + 6 MnCl2 + 6 KCl + 14 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/07/24
Équations équilibrées sur05/07/23
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