| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(SO4) + 2 KI = CuI + I + K2(SO4)
NH4NO3 + (Na)2S = (NH4)2S + NaNO3 =>
2 NH4NO3 + (Na)2S = (NH4)2S + 2 NaNO3
Zn(s) + CdCl2(aq) = ZnCl2(aq) + Cd(s) =>
Zn(s) + CdCl2(aq) = ZnCl2(aq) + Cd(s)
H2O + Br = BrH2O =>
H2O + Br = BrH2O
HCl + KH2PO4 = KCl + H2PO4H =>
HCl + KH2PO4 = KCl + H2PO4H
C3H8 + O2 = H2O + CH2 =>
2 C3H8 + O2 = 2 H2O + 6 CH2
Li(s) + F(g) = LiF =>
Li(s) + F(g) = LiF
Mg + H3BO3 = MgBO3 + H2 =>
2 Mg + 2 H3BO3 = 2 MgBO3 + 3 H2
FeS + Cl = FeCl2 + S =>
FeS + 2 Cl = FeCl2 + S
Al(OH)3 = Al{3+} + (OH){-} =>
Al(OH)3 = Al{3+} + 3(OH){-}
ZnS + Mg(OH)2 = Zn(OH)2 + MgS =>
ZnS + Mg(OH)2 = Zn(OH)2 + MgS
C2H6O + C2H3O2 = C4H8O2 + H2O =>
6 C2H6O + 4 C2H3O2 = 5 C4H8O2 + 4 H2O
H2O2 + HNO3 = H3NO5 =>
H2O2 + HNO3 = H3NO5
K2O + Zn = ZnK2O =>
K2O + Zn = ZnK2O
KCl + MgSO4*7H2O = MgCl2 + K2SO4 + H2O =>
2 KCl + MgSO4*7H2O = MgCl2 + K2SO4 + 7 H2O
CH3C(CH3)CCH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
18 CH3C(CH3)CCH3 + 4 KMnO4 + 26 H2O = 15(CH3)2C(OH)C(OH)(CH3)2 + 4 MnO2 + 4 KOH
Na(OH)(aq) + CuSO4(aq) = Cu(OH)2 + Na2SO4 =>
2 Na(OH)(aq) + CuSO4(aq) = Cu(OH)2 + Na2SO4
Mn(OH)2 + HBrO = Mn(BrO)2 + H2O =>
Mn(OH)2 + 2 HBrO = Mn(BrO)2 + 2 H2O
(NH4)2SO4 + LiOBr = N2 + H2O + LiBr + H2SO4 =>
(NH4)2SO4 + 3 LiOBr = N2 + 3 H2O + 3 LiBr + H2SO4
HNO3 + C3H6 = C3H7NO3 =>
HNO3 + C3H6 = C3H7NO3
Co3O4 + Cr3O4 + Fe2O3 = CoCrFeO4 + O2 =>
4 Co3O4 + 4 Cr3O4 + 6 Fe2O3 = 12 CoCrFeO4 + O2
FeCl3 + C6H8O7 = C6H5FeO7 + HCl =>
FeCl3 + C6H8O7 = C6H5FeO7 + 3 HCl
Al12 + O2 = AlO =>
Al12 + 6 O2 = 12 AlO
H3PO4 + NaO = NaH2PO4 + OH =>
H3PO4 + NaO = NaH2PO4 + OH
KMnO4 + HI = MnI2 + I2 + KI + H2O =>
2 KMnO4 + 16 HI = 2 MnI2 + 5 I2 + 2 KI + 8 H2O
C5H15 + O2 = CO2 + H2O =>
4 C5H15 + 35 O2 = 20 CO2 + 30 H2O
IO3 + FeS2 = Fe + I + SO4 =>
8 IO3 + 3 FeS2 = 3 Fe + 8 I + 6 SO4
Al + Pd{2+} = Pd + Al{3+} =>
2 Al + 3 Pd{2+} = 3 Pd + 2 Al{3+}
H{+} + NiO2 + Ag = Ni{2+} + Ag{+} + H2O =>
4 H{+} + NiO2 + 2 Ag = Ni{2+} + 2 Ag{+} + 2 H2O
AgBrO3 + Sn + KCl + H2O = Br2 + Ag + KHSnO2 + HClO4 =>
10 AgBrO3 + 6 Sn + 6 KCl + 6 H2O = 5 Br2 + 10 Ag + 6 KHSnO2 + 6 HClO4
NO2 + H2O = H{+} + NO3{-} + HNO2 =>
2 NO2 + H2O = H{+} + NO3{-} + HNO2
C6H12O6 + O2 = HCO3 + H =>
C6H12O6 + 6 O2 = 6 HCO3 + 6 H
C2O3H2 + O2 = CO2 + H2O =>
C2O3H2 + O2 = 2 CO2 + H2O
Cu + P3 = CuP2 =>
3 Cu + 2 P3 = 3 CuP2
Ba(NO3)2(aq) + Na2SO4 = BaSO4(s) + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4(s) + 2 NaNO3(aq)
Mn + HgCl = MnCl3 + Hg =>
Mn + 3 HgCl = MnCl3 + 3 Hg
HF + CCl4 = CF2Cl2 + HCl =>
2 HF + CCl4 = CF2Cl2 + 2 HCl
CoS2 + O2 = CoO2 + S02 =>
CoS2 + O2 = CoO2 + S02
C5H7O2N + O2 = CO2 + H2O + N2 =>
4 C5H7O2N + 23 O2 = 20 CO2 + 14 H2O + 2 N2
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
NaC2H3O2 + H2O + CO2 = NaHCO3 + HC2H3O2 =>
NaC2H3O2 + H2O + CO2 = NaHCO3 + HC2H3O2
H2 + Ag2O = Ag + H2O = =>
H2 + Ag2O = 2 Ag + H2O
NH4Cl + Ba(OH)2 = NH3 + H2O + BaCl2 =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + 2 H2O + BaCl2
Ca16 + K48 = Ca16K48 =>
Ca16 + K48 = Ca16K48
H2SO4(aq) + Fe(s) = FeSO4 + H2(g) =>
H2SO4(aq) + Fe(s) = FeSO4 + H2(g)
CaO + (H2O)2 = Ca(OH)2 =>
2 CaO + (H2O)2 = 2 Ca(OH)2
Ba(OH)2 + P4O10 = Ba3(PO4)2 + H2O =>
6 Ba(OH)2 + P4O10 = 2 Ba3(PO4)2 + 6 H2O
C16H32O2 + OH{-} = H2O + C16H31O2{-} =>
C16H32O2 + OH{-} = H2O + C16H31O2{-}
BaCl2 + Na2S2O3 = NaCl + BaS2O3 =>
BaCl2 + Na2S2O3 = 2 NaCl + BaS2O3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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