| Équations équilibrées la veille |
3 Zn + 2 Fe(NO3)2 = Fe2Zn3 + 4 NO3
Co + H = CoH4 =>
Co + 4 H = CoH4
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
KO3Cl = KCl + O2 =>
2 KO3Cl = 2 KCl + 3 O2
LiOH + SO2 = LiSO2 + OH =>
LiOH + SO2 = LiSO2 + OH
NO2 + KI = K2O + NI + O2 =>
4 NO2 + 4 KI = 2 K2O + 4 NI + 3 O2
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O =>
CH3CHO + NaOCl + NaOH = CH3COONa + NaCl + H2O
Li2O + MgCl2 = LiCl + MgO =>
Li2O + MgCl2 = 2 LiCl + MgO
HgSO4 + Mg(ClO3)2 = HgMg + SO4 + ClO3 =>
HgSO4 + Mg(ClO3)2 = HgMg + SO4 + 2 ClO3
CaCO3 + KMnO4 + H2SO4 = K2CO3 + CaSO4 + MnCO3 + H2O2 + CO2 =>
5 CaCO3 + 2 KMnO4 + 5 H2SO4 = K2CO3 + 5 CaSO4 + 2 MnCO3 + 5 H2O2 + 2 CO2
Al + HCl = aluminumchloride + hydrogen =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C3H6 + HOH = C3H7OH =>
C3H6 + HOH = C3H7OH
CH3CH(OH)CO2H + H2O = H3O + CH3CH(OH)CO2 =>
CH3CH(OH)CO2H + H2O = H3O + CH3CH(OH)CO2
AgSe + NaNO3 + H2SO4 = AgSO4 + SeO2 + NO2 + Na2SO4 + H2O =>
AgSe + 6 NaNO3 + 4 H2SO4 = AgSO4 + SeO2 + 6 NO2 + 3 Na2SO4 + 4 H2O
Mg + SnCl4 = MgCl + Sn =>
4 Mg + SnCl4 = 4 MgCl + Sn
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
CsOH(aq) + H2S2O3(aq) = H2O(l) + Cs2S2O3(aq) =>
2 CsOH(aq) + H2S2O3(aq) = 2 H2O(l) + Cs2S2O3(aq)
MnSO4{-2} + Cr = Mn + CrSO4{-2} =>
MnSO4{-2} + Cr = Mn + CrSO4{-2}
NaMnO4 + HCl + Na2SO3 = Na2SO4 + MnCl2 + NaCl + H2O =>
2 NaMnO4 + 6 HCl + 5 Na2SO3 = 5 Na2SO4 + 2 MnCl2 + 2 NaCl + 3 H2O
NaCl2 + AgNO3 = NaNO3 + AgCl2 =>
NaCl2 + AgNO3 = NaNO3 + AgCl2
RbOH + MgS = RbS + MgOH =>
RbOH + MgS = RbS + MgOH
C6H12O6 + H2 = C3H8O2 + H2O =>
C6H12O6 + 4 H2 = 2 C3H8O2 + 2 H2O
MnCl3 + K3PO4 = MnPO4 + KCl =>
MnCl3 + K3PO4 = MnPO4 + 3 KCl
Cr(OH)2 + H3Po4 = Cr3(Po4)2 + H2O =>
3 Cr(OH)2 + 2 H3Po4 = Cr3(Po4)2 + 6 H2O
Br{-} + SiO3{2-} + H{+} = Si + Br2 + H2O =>
4 Br{-} + SiO3{2-} + 6 H{+} = Si + 2 Br2 + 3 H2O
HI(aq) = H2(g) + I2(g) =>
2 HI(aq) = H2(g) + I2(g)
PB(NO3)2 + KL = PBL2 + KNO3 =>
PB(NO3)2 + 2 KL = PBL2 + 2 KNO3
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
MnCl2 + H2O2 + KOH = MnO2 + KCl + H2O =>
MnCl2 + H2O2 + 2 KOH = MnO2 + 2 KCl + 2 H2O
Co2S + O2 = Co3O2 + S2 =>
6 Co2S + 4 O2 = 4 Co3O2 + 3 S2
AgNO3(aq) + NaCl(aq) = AgCl(p) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(p) + NaNO3(aq)
NH4CO3 = NCH4O3 =>
NH4CO3 = NCH4O3
Fe2O3 + HNO3 = Fe2HN + O3 =>
Fe2O3 + HNO3 = Fe2HN + 2 O3
Al2(SiO3)3 = Al + SiO3 =>
Al2(SiO3)3 = 2 Al + 3 SiO3
CH3CH3 + Cl2 = CH + HCl =>
CH3CH3 + 2 Cl2 = 2 CH + 4 HCl
NH3 + I2 = N2 + NH4I =>
8 NH3 + 3 I2 = N2 + 6 NH4I
[Co(NH3)6]{2+} = [Co(NH3)6]{3+} + e =>
[Co(NH3)6]{2+} = [Co(NH3)6]{3+} + e
Fe(NO)3 + Na2SO4 = Fe2(SO4)3 + NaNO =>
2 Fe(NO)3 + 3 Na2SO4 = Fe2(SO4)3 + 6 NaNO
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cl2 + H2O + I2 = HClO + HI =>
Cl2 + 2 H2O + I2 = 2 HClO + 2 HI
MgSO4 + NH3 + H2O = MgOH2 + NH3SO4 =>
MgSO4 + NH3 + H2O = MgOH2 + NH3SO4
C3H7COOLi + LiOH = C3H8 + Li + CO2 =>
14 C3H7COOLi + 6 LiOH = 13 C3H8 + 20 Li + 17 CO2
[Fe(CN)6] + SCN = [Fe(CN)6(SCN)] =>
[Fe(CN)6] + SCN = [Fe(CN)6(SCN)]
MgO + C = Mg + CO2 =>
2 MgO + C = 2 Mg + CO2
Ca(OH)2 + Cl = Ca(ClO3)2 + CaCl + H2O =>
6 Ca(OH)2 + 7 Cl = Ca(ClO3)2 + 5 CaCl + 6 H2O
KI + FeCl3 + C6H14 = Fe + KCl + IC6H14 =>
3 KI + FeCl3 + 3 C6H14 = Fe + 3 KCl + 3 IC6H14
Sr3P2 = Sr + P2 =>
Sr3P2 = 3 Sr + P2
SC(OH)3 + HIO2 = SCIO2 + H(OH)3 =>
SC(OH)3 + HIO2 = SCIO2 + H(OH)3
La(OH)3 + CO2 = La2(CO3)3 + H2O =>
2 La(OH)3 + 3 CO2 = La2(CO3)3 + 3 H2O
C7H5BiO4 + O2 = Bi + CO2 + H2O =>
4 C7H5BiO4 + 25 O2 = 4 Bi + 28 CO2 + 10 H2O
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Équations équilibrées sur01/06/25
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