| Équations équilibrées la veille | Équations équilibrées le lendemain |
HN + 2 O = HO + NO
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + Fe(SO4)2 = ZnSO4 + Fe =>
2 Zn + Fe(SO4)2 = 2 ZnSO4 + Fe
SnCl + HCl = SnH + Cl =>
SnCl + HCl = SnH + 2 Cl
Sb2O3 + HCl = H3SbCl6 + H2O =>
Sb2O3 + 12 HCl = 2 H3SbCl6 + 3 H2O
NaClO2 + H2C2O4 = ClO2 + NaHC2O4 + H2O + NaCl =>
5 NaClO2 + 4 H2C2O4 = 4 ClO2 + 4 NaHC2O4 + 2 H2O + NaCl
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
Mg + O2 + Br2 = MgOBr =>
2 Mg + O2 + Br2 = 2 MgOBr
HNO3 + Cr = Cr(NO3) + H2 =>
2 HNO3 + 2 Cr = 2 Cr(NO3) + H2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C6H14 + KMnO4 + H2O = C6H12O6 + KOH + MnO2 =>
3 C6H14 + 14 KMnO4 + 4 H2O = 3 C6H12O6 + 14 KOH + 14 MnO2
SiON + CH2F2 = SiF4 + CO + NH3 + H2O + C =>
2 SiON + 4 CH2F2 = 2 SiF4 + CO + 2 NH3 + H2O + 3 C
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
S + CaCl2 = CaS + Cl2 =>
S + CaCl2 = CaS + Cl2
Cu(OH)2 + Cl2 = CuOCl2 + H2O =>
Cu(OH)2 + Cl2 = CuOCl2 + H2O
CrS + H2SO3 = CrSO3 + H2S =>
CrS + H2SO3 = CrSO3 + H2S
(CuOH)2SO4 + NH4OH = [Cu(NH3)4]SO4 + H2O + Cu(OH)2 =>
(CuOH)2SO4 + 4 NH4OH = [Cu(NH3)4]SO4 + 4 H2O + Cu(OH)2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
IO + H2O = HI + OH =>
IO + 2 H2O = HI + 3 OH
F2 + NaBr = Br2 + FNa =>
F2 + 2 NaBr = Br2 + 2 FNa
K2SO4(ac) + Ba(NO3)2(ac) = KNO3(ac) + BaSO4(ac) =>
K2SO4(ac) + Ba(NO3)2(ac) = 2 KNO3(ac) + BaSO4(ac)
NaC6H7O6 + CaCl2 = NaCl + C12H14CaO12 =>
2 NaC6H7O6 + CaCl2 = 2 NaCl + C12H14CaO12
Al2(SO4)3 + CuBr2 = AlBr3 + CuSO4 =>
Al2(SO4)3 + 3 CuBr2 = 2 AlBr3 + 3 CuSO4
I + HCl = I3Cl + H2 =>
6 I + 2 HCl = 2 I3Cl + H2
MgF2 + Li2O = MgO + LiF =>
MgF2 + Li2O = MgO + 2 LiF
SnO + NF3 = SnF2 + N2O3 =>
3 SnO + 2 NF3 = 3 SnF2 + N2O3
AuCl3 = Au + Cl =>
AuCl3 = Au + 3 Cl
K2S + H2O = KOH + H + S =>
K2S + 2 H2O = 2 KOH + 2 H + S
Ni2[Fe(CN)6] + NH4OH = [Ni(NH3)6]2[Fe(CN)6] + H2O =>
Ni2[Fe(CN)6] + 12 NH4OH = [Ni(NH3)6]2[Fe(CN)6] + 12 H2O
CNS + FeCl = Fe(CNS)6 + Cl =>
6 CNS + FeCl = Fe(CNS)6 + Cl
KMnO4 + NaNO2 + HCl = KCl + MnCl2 + NaNO3 + H2O =>
2 KMnO4 + 5 NaNO2 + 6 HCl = 2 KCl + 2 MnCl2 + 5 NaNO3 + 3 H2O
Sn + C7H7Cl = SnCl(C7H7)3Cl + SnCl2 =>
3 Sn + 6 C7H7Cl = 2 SnCl(C7H7)3Cl + SnCl2
Cs + H2O = Cs2O + H =>
2 Cs + H2O = Cs2O + 2 H
SnO2 + KOH = K2SnO3 + H2O =>
SnO2 + 2 KOH = K2SnO3 + H2O
Al(s) + MnO(s) = Mn(l) + AlO(s) =>
Al(s) + MnO(s) = Mn(l) + AlO(s)
Fe(NO3)2 + Na2S = NaNO3 + FeS =>
Fe(NO3)2 + Na2S = 2 NaNO3 + FeS
K2[HfF6] + Na = KF + Hf + NaF =>
K2[HfF6] + 4 Na = 2 KF + Hf + 4 NaF
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
CrO4 + Cu + H = Cr(OH)3 + Cu(OH)2 =>
2 CrO4 + Cu + 8 H = 2 Cr(OH)3 + Cu(OH)2
H2O2 + Na2S2O3 = H2O + H2SO4 + Na2SO4 =>
4 H2O2 + Na2S2O3 = 3 H2O + H2SO4 + Na2SO4
CH3OC(CH3)3 = C + H + O =>
CH3OC(CH3)3 = 5 C + 12 H + O
Al + H3 = AlH3 =>
Al + H3 = AlH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cu + C2H8N2 = Cu(C2H8N2)2 =>
Cu + 2 C2H8N2 = Cu(C2H8N2)2
NaN3 + AgNO3 = AgN3 + NaNO3 =>
NaN3 + AgNO3 = AgN3 + NaNO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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