| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S + 2 TlCl3 = 6 NaCl + Tl2S + 2 S
Cu3N2 + LiOH = Cu(OH)2 + Li3N =>
Cu3N2 + 6 LiOH = 3 Cu(OH)2 + 2 Li3N
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
N2H4CO + HNO2 = H2O + CO2 + N2 =>
N2H4CO + 2 HNO2 = 3 H2O + CO2 + 2 N2
HgO + CI{2} = HgCI + O{2} =>
HgO + CI{2} = HgCI + O{2}
NH3 + H2SO4 = NSO4 + H =>
NH3 + H2SO4 = NSO4 + 5 H
K2OHF = K2FOH =>
K2OHF = K2FOH
NH3 + CH4 = H2 + HCN =>
NH3 + CH4 = 3 H2 + HCN
(NH4)2SO4(aq) + K(OH)(aq) = K2SO4 + H2O(l) + NH3(g) =>
(NH4)2SO4(aq) + 2 K(OH)(aq) = K2SO4 + 2 H2O(l) + 2 NH3(g)
H3C2ClO2 + OH = H2O + C2ClH2O2 =>
H3C2ClO2 + OH = H2O + C2ClH2O2
Fe(NO3)3 + NiSO4 = Fe2(SO4)3 + Ni(NO3)2 =>
2 Fe(NO3)3 + 3 NiSO4 = Fe2(SO4)3 + 3 Ni(NO3)2
NH3 + S = H2S + N4S4 =>
4 NH3 + 10 S = 6 H2S + N4S4
NiCl2 + LiOH + LiClO3 = NiO3 + LiCl + H2O =>
3 NiCl2 + 6 LiOH + 2 LiClO3 = 3 NiO3 + 8 LiCl + 3 H2O
N2O5 = N2O4 + O2 =>
2 N2O5 = 2 N2O4 + O2
Co(NO3)3 + N2H4CO + Fe(NO3)3 + Er(NO3)3 = Er7Co93Fe2O4 + N2 + CO2 + H2O =>
279 Co(NO3)3 + 914 N2H4CO + 6 Fe(NO3)3 + 21 Er(NO3)3 = 3 Er7Co93Fe2O4 + 1373 N2 + 914 CO2 + 1828 H2O
C6H4(OH)2 + O2 = C6H4O2 + OH =>
C6H4(OH)2 + O2 = C6H4O2 + 2 OH
KMnO4 + Ag + H2SO4 = Ag2SO4 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 10 Ag + 8 H2SO4 = 5 Ag2SO4 + 2 MnSO4 + K2SO4 + 8 H2O
ICl3 = I2 + Cl3 =>
2 ICl3 = I2 + 2 Cl3
LiHCO3(s) = Li2O(s) + CO2(g) + H2O(g) =>
2 LiHCO3(s) = Li2O(s) + 2 CO2(g) + H2O(g)
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
HCl + C6H8O7 = ClC6H7O6 + H2O =>
HCl + C6H8O7 = ClC6H7O6 + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ba2(aq) + (CrO4)2(aq) = Ba2(CrO4)2(s) =>
Ba2(aq) + (CrO4)2(aq) = Ba2(CrO4)2(s)
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l) =>
2 LiOH(s) + CO2(g) = Li2CO3(s) + H2O(l)
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
HfCl3 + Al = HfCl2 + AlCl3 =>
3 HfCl3 + Al = 3 HfCl2 + AlCl3
KCl + ZnSO4 = K2SO4 + ZnCl2 =>
2 KCl + ZnSO4 = K2SO4 + ZnCl2
CaS = Ca + S8 =>
8 CaS = 8 Ca + S8
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Sn + HCl + K2Cr2O7 = SnCl4 + KCl + H2O + Cr2 =>
3 Sn + 14 HCl + K2Cr2O7 = 3 SnCl4 + 2 KCl + 7 H2O + Cr2
Mn(OH)4 + Br2 + KOH = KMnO4 + KBr + H2O =>
2 Mn(OH)4 + 3 Br2 + 8 KOH = 2 KMnO4 + 6 KBr + 8 H2O
Fe{3}O{3} + H2 = Fe + H{2}O =>
4 Fe{3}O{3} + 3 H2 = 4 Fe + 6 H{2}O
NaBr + KNO2 = KBr + NaNO2 =>
NaBr + KNO2 = KBr + NaNO2
H3AlO3 + HCl = AlCl3 + H2O =>
H3AlO3 + 3 HCl = AlCl3 + 3 H2O
KHSO3 = KH + SO3 =>
KHSO3 = KH + SO3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
Mg + Cl{2} = MgCl{2} =>
Mg + Cl{2} = MgCl{2}
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
H2S + NaOH = H2O + NaHS =>
H2S + NaOH = H2O + NaHS
NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)
CH2O2 = CO2 + H2 =>
CH2O2 = CO2 + H2
Mg + O2 = Mg2O2 =>
2 Mg + O2 = Mg2O2
HfCl3 + Al = Hf + AlCl3 =>
HfCl3 + Al = Hf + AlCl3
I + H2O = HI + OH =>
I + H2O = HI + OH
HC2H3O2 + LiNO3 = LiC2H3O2 + HNO3 =>
HC2H3O2 + LiNO3 = LiC2H3O2 + HNO3
Cu + AgN = CuN + Ag =>
Cu + AgN = CuN + Ag
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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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