| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NaHSO3 + 3 O2 = 2 H2O + 4 SO4 + 4 Na
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
C3H6 + Cl = CCl4 + H =>
C3H6 + 12 Cl = 3 CCl4 + 6 H
N2O4 + C9H20 = CO2 + H2O + N2 =>
7 N2O4 + C9H20 = 9 CO2 + 10 H2O + 7 N2
Fe(OH)3 + CO2 = Fe2O3 + C(OH)4 =>
4 Fe(OH)3 + 3 CO2 = 2 Fe2O3 + 3 C(OH)4
[Ag(NH3)2]NO3 + Na[Sb(OH)4] + NaOH = NH3 + NaNO3 + Na[Sb(OH)6] + Ag =>
2[Ag(NH3)2]NO3 + Na[Sb(OH)4] + 2 NaOH = 4 NH3 + 2 NaNO3 + Na[Sb(OH)6] + 2 Ag
CrO2{-} + BrO4{-} = BrO3{-} + CrO42{-} =>
CrO2{-} + 40 BrO4{-} = 40 BrO3{-} + CrO42{-}
Pb(NO3)2 + NH4Cl = PbCl2 + NH4NO3 =>
Pb(NO3)2 + 2 NH4Cl = PbCl2 + 2 NH4NO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Pb + Br2 = PbBr2 =>
Pb + Br2 = PbBr2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Mg + NaOH + H2O = MgNa(OH)2 + H2 =>
2 Mg + 2 NaOH + 2 H2O = 2 MgNa(OH)2 + H2
Zn(NO3)2 + NaOH = Zn(OH)2 + NaNO3 =>
Zn(NO3)2 + 2 NaOH = Zn(OH)2 + 2 NaNO3
KNO2 + H2SO4 = KNO3 + SO2 + H2O =>
KNO2 + H2SO4 = KNO3 + SO2 + H2O
CrOHHNO3 = CrNO3H2O =>
CrOHHNO3 = CrNO3H2O
Na2SO4(aq) + Pb(NO3)2 = PbSO4(s) + NaNO3(aq) =>
Na2SO4(aq) + Pb(NO3)2 = PbSO4(s) + 2 NaNO3(aq)
NH3 + CaO = Ca + N2 + H2O =>
2 NH3 + 3 CaO = 3 Ca + N2 + 3 H2O
BaCl2 + CaS = BaS2 + CaCl =>
BaCl2 + 2 CaS = BaS2 + 2 CaCl
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Pb(NO3)3 + BaCl2 = Ba(NO3)3 + PbCl2 =>
Pb(NO3)3 + BaCl2 = Ba(NO3)3 + PbCl2
HCl + P = H2P + Cl =>
2 HCl + P = H2P + 2 Cl
F + Au = F3Au2 =>
3 F + 2 Au = F3Au2
Ba + Fe2(SO4)3 = Fe + BaSO4 =>
3 Ba + Fe2(SO4)3 = 2 Fe + 3 BaSO4
HPO4LiOH = LiPO4H2O =>
HPO4LiOH = LiPO4H2O
Co + KI = CoI + K =>
Co + KI = CoI + K
H2[MoO4]H2O + NaOH = Na2MoO4 + H2O =>
H2[MoO4]H2O + 2 NaOH = Na2MoO4 + 3 H2O
ZnCO3 = Zn{+} + CO3{-} =>
ZnCO3 = Zn{+} + CO3{-}
HCI + AgNO3 = AgCI + HNO3 =>
HCI + AgNO3 = AgCI + HNO3
Li2SO4 = Li + S + O2 =>
Li2SO4 = 2 Li + S + 2 O2
CuCl + O2 + H2O = CuCl2*3Cu(OH)2 + HCl =>
4 CuCl + O2 + 4 H2O = CuCl2*3Cu(OH)2 + 2 HCl
NH2CH3COOH + H2SO4 = CH3COOH + NH4SO4 =>
NH2CH3COOH + H2SO4 = CH3COOH + NH4SO4
CU + H{+} + SO4{2-} = CU{2+} + SO2 + H2O =>
CU + 4 H{+} + SO4{2-} = CU{2+} + SO2 + 2 H2O
KOH + Na(NO3) = NaOH + K(NO3) =>
KOH + Na(NO3) = NaOH + K(NO3)
NaCrO2 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 Cl2 + 8 NaOH = 2 Na2CrO4 + 6 NaCl + 4 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
BF3 + O2 = BO + F2 =>
2 BF3 + O2 = 2 BO + 3 F2
NaNO2HNO3 = NaNO3HNO2 =>
NaNO2HNO3 = NaNO3HNO2
HPO3{-2} + MnO4{-} + OH{-} = PO4{-3} + MnO4{2-} + H2O =>
HPO3{-2} + 2 MnO4{-} + 3 OH{-} = PO4{-3} + 2 MnO4{2-} + 2 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Na2CO3 + Fe(NO3)3 = Fe2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Fe(NO3)3 = Fe2(CO3)3 + 6 NaNO3
H2 = H =>
H2 = 2 H
H2SO4 + KOH = K2(SO4) + H2O =>
H2SO4 + 2 KOH = K2(SO4) + 2 H2O
C57H104O6 + KOH = C18H33KO2 + C3H8O3 =>
C57H104O6 + 3 KOH = 3 C18H33KO2 + C3H8O3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ba(NO3)2 + HCl = BaCl2 + HNO3 =>
Ba(NO3)2 + 2 HCl = BaCl2 + 2 HNO3
CrO2{-} + BrO4{-} = BrO3{-} + CrO42{-}equationinbase =>
CrO2{-} + 40 BrO4{-} = 40 BrO3{-} + CrO42{-}equationinbase
C6H5CH2OH + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
3 C6H5CH2OH + 4 KMnO4 = 3 C6H5COOK + 4 MnO2 + KOH + 4 H2O
FeSO4 + Al = Fe + Al2(SO4)3 =>
3 FeSO4 + 2 Al = 3 Fe + Al2(SO4)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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