| Équations équilibrées la veille | Équations équilibrées le lendemain |
ThO2 = Th + O2
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3 =>
(NH4)2SO3 + H2SO4 = (NH4)2SO4 + H2SO3
H{+} + Cr2O7 + C2H6O = C2H4O2 + Cr3{+} + H2O =>
2 H{+} + 3 Cr2O7 + 10 C2H6O = 10 C2H4O2 + 2 Cr3{+} + 11 H2O
HgNO3 + KCl = Hg2Cl2 + KNO3 =>
2 HgNO3 + 2 KCl = Hg2Cl2 + 2 KNO3
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Sb + C3H6O3 = (C3H6O3)3Sb =>
Sb + 3 C3H6O3 = (C3H6O3)3Sb
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3 =>
Fe(NO3)3 + MgCl2 = FeCl2 + Mg(NO3)3
(NH4)2CO3 + KOH = K2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 KOH = K2CO3 + 2 NH3 + 2 H2O
Cr2O7{2-} + C2H4O = C2H4O2 + Cr{3+} + O{2-} =>
Cr2O7{2-} + 3 C2H4O = 3 C2H4O2 + 2 Cr{3+} + 4 O{2-}
FeCl3 + K2CO3 + H2O = Fe(OH)3 + KCl + H2CO3 =>
2 FeCl3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KCl + 3 H2CO3
Na2SO3 + K[Sb(OH)6] = NaOH + KOH + Sb2(SO3)5 =>
5 Na2SO3 + 2 K[Sb(OH)6] = 10 NaOH + 2 KOH + Sb2(SO3)5
Cr + Fe(NO) = Fe + Cr(NO) =>
Cr + Fe(NO) = Fe + Cr(NO)
S + Na3AsO4 + H2O = Na2SO3 + NaAsO2 + NaOH =>
S + 2 Na3AsO4 + H2O = Na2SO3 + 2 NaAsO2 + 2 NaOH
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Ca(NO3)2*HBr = CaBrH(NO3)2 =>
Ca(NO3)2*HBr = CaBrH(NO3)2
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4 =>
Pb(NO3)2 + MgSO4 = Mg(NO3)2 + PbSO4
C2H9 + HNO3 = C2H6(NO2)3 + H2O =>
C2H9 + 3 HNO3 = C2H6(NO2)3 + 3 H2O
Zn(OH)2 + H3PO4 = Zn3(PO4)2 + H2O =>
3 Zn(OH)2 + 2 H3PO4 = Zn3(PO4)2 + 6 H2O
(NH4)2CO3 + HClMg = (NH4)2Mg + HClCO3 =>
(NH4)2CO3 + HClMg = (NH4)2Mg + HClCO3
Li + O = LiO =>
Li + O = LiO
AgNO3 + Zn2Cl2 = AgCl2 + Zn2NO3 =>
AgNO3 + Zn2Cl2 = AgCl2 + Zn2NO3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
I2 + NH4F = NH4I + F2 =>
I2 + 2 NH4F = 2 NH4I + F2
Bi{3+}(aq) + Fe{3+}(aq) + H2O = BiO31{-} + Fe2{+} + H{+}(aq) =>
5 Bi{3+}(aq) + 116 Fe{3+}(aq) + 155 H2O = 5 BiO31{-} + 58 Fe2{+} + 310 H{+}(aq)
C6H12O6 = C6H12O2 + CO2 + H2O =>
4 C6H12O6 = 3 C6H12O2 + 6 CO2 + 6 H2O
C2H3N3 + KNO3 = CO2 + H2O + N2 + K2O =>
10 C2H3N3 + 22 KNO3 = 20 CO2 + 15 H2O + 26 N2 + 11 K2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
I + MnO2 + H2SO4 = HIO4 + MnSO4 + H2O =>
2 I + 7 MnO2 + 7 H2SO4 = 2 HIO4 + 7 MnSO4 + 6 H2O
Fe{3+} + C4H9NO2 + H2O = Fe{2+} + HCO3{-} + H{+} + NH3{+} =>
19 Fe{3+} + C4H9NO2 + 10 H2O = 19 Fe{2+} + 4 HCO3{-} + 22 H{+} + NH3{+}
HNO3 + Be(OH)2 = BeOHNO3 + H2O =>
HNO3 + Be(OH)2 = BeOHNO3 + H2O
H2O + CO2 = C7H8 + O2 =>
4 H2O + 7 CO2 = C7H8 + 9 O2
Ba(NO3)2 + K2Cr2O7 + H2O = KNO3 + HNO3 + BaCrO4 =>
2 Ba(NO3)2 + K2Cr2O7 + H2O = 2 KNO3 + 2 HNO3 + 2 BaCrO4
C2H4(OH)2 + O2(g) = CO2(g) + H2O(l) =>
2 C2H4(OH)2 + 5 O2(g) = 4 CO2(g) + 6 H2O(l)
CaCl2 + HgNO3 = CaNO3 + HgCl2 =>
CaCl2 + HgNO3 = CaNO3 + HgCl2
NaOH + C8H5O4K = KOH + NaC8H5O4 =>
NaOH + C8H5O4K = KOH + NaC8H5O4
CuBr + Fe = CuFe + Br =>
CuBr + Fe = CuFe + Br
ZnSO3 + HNO3 = ZnNO3 + HSO3 =>
ZnSO3 + HNO3 = ZnNO3 + HSO3
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
Ba(NO3)3 + Na2SO4 = Ba2(SO4)3 + NaNO3 =>
2 Ba(NO3)3 + 3 Na2SO4 = Ba2(SO4)3 + 6 NaNO3
HgI2 + I{-} = [HgI4]{2-} =>
HgI2 + 2 I{-} = [HgI4]{2-}
Rb(s) + Zn(NO3)2(aq) = RbNO3 + Zn2 =>
4 Rb(s) + 2 Zn(NO3)2(aq) = 4 RbNO3 + Zn2
C2H4Cl2 + HCl + O2 = C2H3Cl3 + H2O =>
2 C2H4Cl2 + 2 HCl + O2 = 2 C2H3Cl3 + 2 H2O
Ba(NO2)2 + Cs2S = BaS + CsNO2 =>
Ba(NO2)2 + Cs2S = BaS + 2 CsNO2
H3PO4 + Mg(OH)2 = (Mg)3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = (Mg)3(PO4)2 + 6 H2O
CO2 = C + O2 =>
CO2 = C + O2
HC2H3O2 + BeSO4 = H2SO4 + Be(C2H3O2)2 =>
2 HC2H3O2 + BeSO4 = H2SO4 + Be(C2H3O2)2
SO2 + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
SO2 + Br2 + 4 NaOH = Na2SO4 + 2 NaBr + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
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