| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C3H6 + 10 KMnO4 + 16 KOH = 10 K2MnO3 + 3 KOOCCH2COOK + 14 H2O
Cr(OH)6(s) = Cr2O6(s) + H2O(l) =>
2 Cr(OH)6(s) = Cr2O6(s) + 6 H2O(l)
Ba(OH)2 + HF = BaF2 + HOH =>
Ba(OH)2 + 2 HF = BaF2 + 2 HOH
F + FeI2 = FeF2 + I =>
2 F + FeI2 = FeF2 + 2 I
Ca(HCO3)2 + Ca(OH)2 = Ca(CO3) + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 Ca(CO3) + 2 H2O
CH3CH2OH + CuO = CH3CHO + H2O + Cu =>
CH3CH2OH + CuO = CH3CHO + H2O + Cu
Mg + CrI = MgI2 + Cr =>
Mg + 2 CrI = MgI2 + 2 Cr
K2SO4 + BaCl2 = BaSO4 + K2Cl2 =>
K2SO4 + BaCl2 = BaSO4 + K2Cl2
LiCl(s) + H2SO4(aq) = HCl(s) + Li2SO4(aq) =>
2 LiCl(s) + H2SO4(aq) = 2 HCl(s) + Li2SO4(aq)
CH3(CH2)6CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)6CH3(g) + 25 O2(g) = 16 CO2(g) + 18 H2O(g)
Na2HPO4 + MgSO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O =>
Na2HPO4 + MgSO4 + NH4OH = MgNH4PO4 + Na2SO4 + H2O
KMnO4 + CH3OH + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
6 KMnO4 + 5 CH3OH + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 CO2 + 19 H2O
Li2S + H2 = Li + H2S =>
Li2S + H2 = 2 Li + H2S
Fe(SO4)(aq) + NaI(aq) = FeI(aq) + Na(SO4)(aq) =>
Fe(SO4)(aq) + NaI(aq) = FeI(aq) + Na(SO4)(aq)
Zn + Mn(No3)4 = Mn + Zn(No3)4 =>
Zn + Mn(No3)4 = Mn + Zn(No3)4
Ca + FeSO4 = Fe + CaSO4 =>
Ca + FeSO4 = Fe + CaSO4
PrF3 + LiPN2 + Li2O = PrPN2O + LiF =>
PrF3 + LiPN2 + Li2O = PrPN2O + 3 LiF
Co2 + Ca(OH)2 = CaCo3 + OH =>
3 Co2 + 2 Ca(OH)2 = 2 CaCo3 + 4 OH
SnCl4 + HCl + Zn = ZnCl2 + SnH4 =>
SnCl4 + 4 HCl + 4 Zn = 4 ZnCl2 + SnH4
Na(AlSi3O8) + K(AlSi3O8) + H = SiO2 + KAl2(AlSi3O10)(OH)2 + Na =>
2 Na(AlSi3O8) + K(AlSi3O8) + 2 H = 6 SiO2 + KAl2(AlSi3O10)(OH)2 + 2 Na
CH3CH2NH2 + HBr = CH3CH2NHBr + H =>
CH3CH2NH2 + HBr = CH3CH2NHBr + 2 H
Bi2S3 + HNO3 = Bi(NO3) + NO + S + H2O =>
3 Bi2S3 + 8 HNO3 = 6 Bi(NO3) + 2 NO + 9 S + 4 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe + H2SO4(conc) = FeSO4 + SO2 + H2O =>
Fe + 2 H2SO4(conc) = FeSO4 + SO2 + 2 H2O
CH3CH2OH + CuO = CH3CH2COH + H2O + Cu =>
3 CH3CH2OH + 2 CuO = 2 CH3CH2COH + 3 H2O + 2 Cu
Fe + F = FeF3 =>
Fe + 3 F = FeF3
*2Na + Cl2 = *2NaCl =>
*2Na + Cl2 = *2NaCl
Cl2 + KOH = KCl + KClO03 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO03 + 3 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Li2S + F2 = LiF + S8 =>
8 Li2S + 8 F2 = 16 LiF + S8
Na2CO3(ac) + AgNO3(ac) = Ag2CO3(s) + NaNO3(ac) =>
Na2CO3(ac) + 2 AgNO3(ac) = Ag2CO3(s) + 2 NaNO3(ac)
C10H18O + C4H6O3 = C12H20O2 + C2H4O2 =>
C10H18O + C4H6O3 = C12H20O2 + C2H4O2
C4H5Cl + HCl = C4H6 + Cl2 =>
C4H5Cl + HCl = C4H6 + Cl2
Ba + Pb(NO3)3 = Ba(NO3)2 + Pb3 =>
9 Ba + 6 Pb(NO3)3 = 9 Ba(NO3)2 + 2 Pb3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
SiF4 + H2O = HF + Si(OH)4 =>
SiF4 + 4 H2O = 4 HF + Si(OH)4
Rb + H(OH) = Rb(OH) + H2 =>
2 Rb + 2 H(OH) = 2 Rb(OH) + H2
NaBr(s) + NaBrO3(s) + H2S04(l) = Br2 + Na2SO4 + H2O =>
7 NaBr(s) + 17 NaBrO3(s) + 3 H2S04(l) = 12 Br2 + 12 Na2SO4 + 3 H2O
Ba + N2 = Ba3N2 =>
3 Ba + N2 = Ba3N2
LiBr + CoSO3 = CoBr2 + Li2SO3 =>
2 LiBr + CoSO3 = CoBr2 + Li2SO3
AlO + H2O = Al + OH =>
AlO + H2O = Al + 2 OH
Zn + HNO3 = H2O + NH4(NO3)2 + Zn(NO3)2 =>
7 Zn + 20 HNO3 = 6 H2O + 2 NH4(NO3)2 + 7 Zn(NO3)2
(CH3NH3)2SO4 + NaOH = CH3NH2 + Na2SO4 + H2O =>
(CH3NH3)2SO4 + 2 NaOH = 2 CH3NH2 + Na2SO4 + 2 H2O
(Al)(OH)3 + (H)3(P)(O)4 = (Al)(P)(O)4 + H2O =>
(Al)(OH)3 + (H)3(P)(O)4 = (Al)(P)(O)4 + 3 H2O
K2C2O4 + Ba(NO3)2 = KNO3 + BaC2O4 =>
K2C2O4 + Ba(NO3)2 = 2 KNO3 + BaC2O4
Ca + Fe(AsO4)3 = CaAsO4 + Fe =>
3 Ca + Fe(AsO4)3 = 3 CaAsO4 + Fe
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
Al(SO4) + NaOH = AlOH + NaSO4 =>
Al(SO4) + NaOH = AlOH + NaSO4
SnCl2 + KMnO4 = KCl + Sn(MnO4)2 =>
SnCl2 + 2 KMnO4 = 2 KCl + Sn(MnO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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