| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2(l) + 2 HCl = CuCl2(s) + 2 H2O(l)
KMnO4 + H2SO4 + HNO2 = HNO3 + MnSO4 + H2O + K2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = 5 HNO3 + 2 MnSO4 + 3 H2O + K2SO4
Cr{+} + Sn = Cr + Sn3{+} =>
Cr{+} + 3 Sn = Cr + Sn3{+}
WO + C = W + CO =>
WO + C = W + CO
Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS
SCl6 + O2 = SO2 + Cl2 =>
SCl6 + O2 = SO2 + 3 Cl2
SnO32{-} + H2O = SnO22{-} + OH =>
SnO32{-} + 10 H2O = SnO22{-} + 20 OH
Cl2(g) + KOH(aq) = KClO3(aq) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
C6H6 + KMnO4 = C6H6COOK + KOH + MnO2 + H2O =>
7 C6H6 + 8 KMnO4 = 6 C6H6COOK + 2 KOH + 8 MnO2 + 2 H2O
NH4NO3 + LiOH = LiNO3 + NH4OH =>
NH4NO3 + LiOH = LiNO3 + NH4OH
Cl2(g) + KOH(aq) = KClO3(aq) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Cl2(g) + KOH(aq) = KClO3(aq) + KCl(aq) + H2O(l) =>
3 Cl2(g) + 6 KOH(aq) = KClO3(aq) + 5 KCl(aq) + 3 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + K2(SO4)3 + H2O =>
3 K2Cr2O7 + K2SO3 + 20 H2SO4 = 3 Cr2(SO4)3 + 4 K2(SO4)3 + 20 H2O
HCl + bariumcarbonate = bariumchloride + carbondioxide + water =>
2 HCl + BaCO3 = BaCl2 + CO2 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
K2Cr2O7 + Ba(OH)2 = KOH + BaCr2O7 =>
K2Cr2O7 + Ba(OH)2 = 2 KOH + BaCr2O7
NH4OH(aq) = NH3(aq) + H2O(aq) =>
NH4OH(aq) = NH3(aq) + H2O(aq)
C30H60O30 + O2 = CO2 + H2O =>
C30H60O30 + 30 O2 = 30 CO2 + 30 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Ca(NO3)2 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca(NO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
H2O + AgI = HI + Ag2O =>
H2O + 2 AgI = 2 HI + Ag2O
C60H95O40N + O2 = CO2 + H2O + NH3 =>
C60H95O40N + 63 O2 = 60 CO2 + 46 H2O + NH3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Pb + H2S + O2 = Pb(S2O2) + H2 =>
Pb + 2 H2S + O2 = Pb(S2O2) + 2 H2
LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2 =>
2 LiBr + CO(SO3)2 = Li2(SO3)2 + COBr2
AlBr3 + NaNO3 + H2O = Al(OH)3 + NaBr + HNO3 =>
AlBr3 + 3 NaNO3 + 3 H2O = Al(OH)3 + 3 NaBr + 3 HNO3
KMnO4 + FeO + HCl = H2O + MnO + Fe2O3 + KCl =>
2 KMnO4 + 10 FeO + 2 HCl = H2O + 2 MnO + 5 Fe2O3 + 2 KCl
CH3(OH) + CH3COOH = CH3COOCH3 + H2O =>
CH3(OH) + CH3COOH = CH3COOCH3 + H2O
H2 + WO3 = W + H2O =>
3 H2 + WO3 = W + 3 H2O
Sn(OH)2 + HCl = Sn(Cl)2 + H2O =>
Sn(OH)2 + 2 HCl = Sn(Cl)2 + 2 H2O
TiCl4 + CO2 = TiO2 + Cl + C =>
TiCl4 + CO2 = TiO2 + 4 Cl + C
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe(OH)2 = FeOH2O =>
Fe(OH)2 = FeOH2O
NaClO3 = NaCl + O2 = =>
2 NaClO3 = 2 NaCl + 3 O2
LiCl + H2S = Li2S + HCl =>
2 LiCl + H2S = Li2S + 2 HCl
Al + CH3COOH = (CH3COO)3Al + H2 =>
2 Al + 6 CH3COOH = 2(CH3COO)3Al + 3 H2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KMnO4 + H2C2O4 = CO2 + K2CO3 + MnO2 + H2O =>
2 KMnO4 + 3 H2C2O4 = 5 CO2 + K2CO3 + 2 MnO2 + 3 H2O
C2H5OH + [Ag(NH3)2]OH = CH3COOH + Ag + H2O + NH3 =>
C2H5OH + 4[Ag(NH3)2]OH = CH3COOH + 4 Ag + 3 H2O + 8 NH3
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C10H12O4S(s) + O2(g) = CO2(g) + H2O(g) + SO2(g) =>
C10H12O4S(s) + 12 O2(g) = 10 CO2(g) + 6 H2O(g) + SO2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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