| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + AgF = HF + AgCl
ZnCO3 + HOH = Zn(OH)2 + H2CO3 =>
ZnCO3 + 2 HOH = Zn(OH)2 + H2CO3
Fe + Br = FeBr3 =>
Fe + 3 Br = FeBr3
CHCl3 + Hg + H = CH4 + Hg2Cl2 =>
2 CHCl3 + 6 Hg + 6 H = 2 CH4 + 3 Hg2Cl2
KI(aq) + FeCl3(aq) = FeI3 + KCl =>
3 KI(aq) + FeCl3(aq) = FeI3 + 3 KCl
C6H6O + H2 = C6H12O =>
C6H6O + 3 H2 = C6H12O
H2CO3 + Mg(OH)2 = MgCO3 + H2O =>
H2CO3 + Mg(OH)2 = MgCO3 + 2 H2O
FeCl2 + KOH + Br2 = Fe(OH)3 + KBr + KCl =>
2 FeCl2 + 6 KOH + Br2 = 2 Fe(OH)3 + 2 KBr + 4 KCl
Na2SiO3 + H2O + CO2 = NaHCO3 + H2SiO3 =>
Na2SiO3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SiO3
Ca + HNO3 = Ca(NO3)2 + NH3 + H2O =>
4 Ca + 9 HNO3 = 4 Ca(NO3)2 + NH3 + 3 H2O
Pb(NO3)2 + Na(CO3) = Pb(CO3)2 + NaNO3 =>
Pb(NO3)2 + 2 Na(CO3) = Pb(CO3)2 + 2 NaNO3
AgNO3 + K3PO4 = Ag3(PO4) + KNO3 =>
3 AgNO3 + K3PO4 = Ag3(PO4) + 3 KNO3
CH4 + *O2 = CO2 + *H2O =>
CH4 + 2*O2 = CO2 + 2*H2O
Al + Mn2O5 = Al2O3 + Mn =>
10 Al + 3 Mn2O5 = 5 Al2O3 + 6 Mn
Co(OH)Cl + NH4OH = [Co(NH3)6](OH)2 + NH4Cl + H2O =>
Co(OH)Cl + 7 NH4OH = [Co(NH3)6](OH)2 + NH4Cl + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na(s) + FeBr3(aq) = NaBr + Fe =>
3 Na(s) + FeBr3(aq) = 3 NaBr + Fe
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
H3O + Cl = HCl + H2O =>
H3O + Cl = HCl + H2O
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O =>
KHSO3 + H2SO4 = KHSO4 + SO2 + H2O
Al(OH)3 + NH4NO3 = Al(NO3)3 + NH3 + H2O =>
Al(OH)3 + 3 NH4NO3 = Al(NO3)3 + 3 NH3 + 3 H2O
CO2(g) + H2O(g) = C2H6(g) + O2(g) =>
4 CO2(g) + 6 H2O(g) = 2 C2H6(g) + 7 O2(g)
Ca2Si + Cl2 = CaCl2 + SiCl4 =>
Ca2Si + 4 Cl2 = 2 CaCl2 + SiCl4
C5H5N + H2O2 = CO2 + H2O + N2 =>
2 C5H5N + 25 H2O2 = 10 CO2 + 30 H2O + N2
NO2 + Al + H2O = NH4 + AlO2 =>
NO2 + 2 Al + 2 H2O = NH4 + 2 AlO2
N2H4 + I2 + OH{-} = N2 + I{-} + H2O =>
N2H4 + 2 I2 + 4 OH{-} = N2 + 4 I{-} + 4 H2O
H2O + BaO = Ba(OH)2 =>
H2O + BaO = Ba(OH)2
HCH2ClCO2 + H2O = CH2ClCO2 + H3O =>
HCH2ClCO2 + H2O = CH2ClCO2 + H3O
硫 + 臭氧 = 二氧化硫 =>
3 S + 2 O3 = 3 SO2
AuBr3 + H2CO3 = AuCO3 + H2Br3 =>
AuBr3 + H2CO3 = AuCO3 + H2Br3
Mg + NH3 = Mg3N2 + H2 =>
3 Mg + 2 NH3 = Mg3N2 + 3 H2
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
BeCl2 + PH3 = BePH3Cl2 =>
BeCl2 + PH3 = BePH3Cl2
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 + Cr2(SO4)3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3 + 97 Cr2(SO4)3
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu =>
Fe + Cu(NO3)2 = Fe(NO3)2 + Cu
CHCl3 + Hg + H = CH4 + Hg2Cl2 =>
2 CHCl3 + 6 Hg + 6 H = 2 CH4 + 3 Hg2Cl2
H2O2 + KMnO4 = H2O2KMnO4 =>
H2O2 + KMnO4 = H2O2KMnO4
Fe + SCN = (Fe(SCN)4) =>
Fe + 4 SCN = (Fe(SCN)4)
NaBr + CaOH{2} = CaBr{2} + NaOH =>
NaBr + CaOH{2} = CaBr{2} + NaOH
Fe(NO3)3 + H2O = Fe2O3 + HNO3 =>
2 Fe(NO3)3 + 3 H2O = Fe2O3 + 6 HNO3
H2SO4 + CU = CUSO4 + SO2 + H2O =>
2 H2SO4 + CU = CUSO4 + SO2 + 2 H2O
FeSO4 + HCl = FeCl3 + SO4 + H2 =>
2 FeSO4 + 6 HCl = 2 FeCl3 + 2 SO4 + 3 H2
S + SO2 = S2SO3 =>
3 S + 3 SO2 = 2 S2SO3
HI + Fe = FeI2 + H2 =>
2 HI + Fe = FeI2 + H2
NaCl + AgNO3 = NaNO3 + AgCl = =>
NaCl + AgNO3 = NaNO3 + AgCl
KBiO3 + Mn(NO3)3 + HNO3 = Bi(NO3)3 + KMnO4 + KNO3 + H2O =>
2 KBiO3 + Mn(NO3)3 + 4 HNO3 = 2 Bi(NO3)3 + KMnO4 + KNO3 + 2 H2O
SnCl2 + HNO2 + HCl = SnCl4 + NO + H2O =>
SnCl2 + 2 HNO2 + 2 HCl = SnCl4 + 2 NO + 2 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
BaCl2(aq) + KOH(aq) = Ba + ClK + OH =>
BaCl2(aq) + 2 KOH(aq) = Ba + 2 ClK + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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