| Équations équilibrées la veille | Équations équilibrées le lendemain |
AlI{3} + Cl{2} = AlCl{3} + I{2}
H3PO2 + CaO = CaHPO2 + H2O =>
H3PO2 + CaO = CaHPO2 + H2O
As2S3 + NaOH = NaAsO2 + Na2S + H2O =>
As2S3 + 8 NaOH = 2 NaAsO2 + 3 Na2S + 4 H2O
Hg2Cl2 + NH3 = Hg(NH2)Cl + NH4 =>
Hg2Cl2 + 4 NH3 = 2 Hg(NH2)Cl + 2 NH4
Al2 + H2O = Al2O3 + H2 =>
Al2 + 3 H2O = Al2O3 + 3 H2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
H2SO4 + H = H2O + SO2 =>
H2SO4 + 2 H = 2 H2O + SO2
MgS + Na3P = Mg3P2 + Na2S =>
3 MgS + 2 Na3P = Mg3P2 + 3 Na2S
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Hg2Cl2 + NH3 = Hg2 + HgNH2Cl + NH4Cl =>
2 Hg2Cl2 + 4 NH3 = Hg2 + 2 HgNH2Cl + 2 NH4Cl
P + HNO3 + HCl = PCl5 + N2 + H2O =>
2 P + 2 HNO3 + 10 HCl = 2 PCl5 + N2 + 6 H2O
Fe2O3 + ZnO = ZnOFe2O3 =>
Fe2O3 + ZnO = ZnOFe2O3
Sc2V2C3O2 = V6C5 + Sc4C3 + V2O3 + C =>
18 Sc2V2C3O2 = 2 V6C5 + 9 Sc4C3 + 12 V2O3 + 17 C
NH4NO3 + LiOH = LiNO3 + NH3 + H2O =>
NH4NO3 + LiOH = LiNO3 + NH3 + H2O
NH3 + I2 = N2I6 + H2 =>
2 NH3 + 3 I2 = N2I6 + 3 H2
FeS2 + O2 = FeSO3 + SO2 =>
2 FeS2 + 5 O2 = 2 FeSO3 + 2 SO2
K2Cr2O7 + S + H2O = S2O + KOH + Cr2O2 =>
K2Cr2O7 + 8 S + H2O = 4 S2O + 2 KOH + Cr2O2
K2MnO4 + H2SO4 + Na2SO3 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = K2SO4 + 2 Na2SO4 + MnSO4 + 2 H2O
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
C4H4O4 + C2H5OH = C8H12O5 + H2O =>
7 C4H4O4 + 10 C2H5OH = 6 C8H12O5 + 8 H2O
BaBr2 + Na3PO4 = Ba3(PO4)2 + NaBr =>
3 BaBr2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaBr
HNO3(aq) + (NH4)(OH)(aq) = H20(l) + (NH4)(NO3)(aq) =>
5 HNO3(aq) + 15(NH4)(OH)(aq) = 2 H20(l) + 10(NH4)(NO3)(aq)
HCl + BaNO3 = BaCl + HNO3 =>
HCl + BaNO3 = BaCl + HNO3
Ca + Zn(No3)2 = Ca(No3)2 + Zn =>
Ca + Zn(No3)2 = Ca(No3)2 + Zn
Br{-} + (Cr2O7){2-} + H{+} = Cr{3+} + Br2 + H2O =>
6 Br{-} + (Cr2O7){2-} + 14 H{+} = 2 Cr{3+} + 3 Br2 + 7 H2O
C4H6O6 + KOH = C4H7O6 + K + O =>
C4H6O6 + KOH = C4H7O6 + K + O
N2 + *3H2 = NH3 =>
N2 + *3H2 = 2 NH3
sodiumcarbonate + HCl = sodiumchloride + carbondioxide + water =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
C6H10 + KMnO4 + H2O = C6H10O2 + MnO2 + KOH =>
3 C6H10 + 4 KMnO4 + 2 H2O = 3 C6H10O2 + 4 MnO2 + 4 KOH
NH4Cl + OH = NH3 + H2O + Cl =>
NH4Cl + OH = NH3 + H2O + Cl
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Ca4 + H2O = Ca(OH)2 + H =>
Ca4 + 8 H2O = 4 Ca(OH)2 + 8 H
Al + H2SO4(ac) = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4(ac) = Al2(SO4)3 + 3 H2
C3H8 + O2 = H2O + CO2 =>
C3H8 + 5 O2 = 4 H2O + 3 CO2
K2SO4 + C4H6O4Sr = SrSO4 + CH3CO2K =>
K2SO4 + C4H6O4Sr = SrSO4 + 2 CH3CO2K
N2 + H2 = NH2 =>
N2 + 2 H2 = 2 NH2
NaPO4 + Pb(NO2)2 = PbPO4 + Na(NO2)2 =>
NaPO4 + Pb(NO2)2 = PbPO4 + Na(NO2)2
Mg + NaF = MgF2 + Na =>
Mg + 2 NaF = MgF2 + 2 Na
LiOH + MgI2 = Mg(OH)2 + ILi =>
2 LiOH + MgI2 = Mg(OH)2 + 2 ILi
C20H42 = C12H26 + CH =>
7 C20H42 = 11 C12H26 + 8 CH
Zn + H2CO3 = Zn2CO3 + HZn =>
4 Zn + H2CO3 = Zn2CO3 + 2 HZn
LiOH(aq) + Fe(NO3)3 = Li(NO3)3 + FeOH =>
LiOH(aq) + Fe(NO3)3 = Li(NO3)3 + FeOH
P2 + O2 = P4O10 =>
2 P2 + 5 O2 = P4O10
K2SeO4 + CaS = K2S + Ca2(SeO4)2 =>
2 K2SeO4 + 2 CaS = 2 K2S + Ca2(SeO4)2
CUCl2 + F = CU + FCl2 =>
CUCl2 + F = CU + FCl2
BaF + O2 = BaO + F =>
2 BaF + O2 = 2 BaO + 2 F
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaOH = Na + O2 + H2 =>
2 NaOH = 2 Na + O2 + H2
AlCl3 + I2 = Cl2 + AlI3 =>
2 AlCl3 + 3 I2 = 3 Cl2 + 2 AlI3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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