| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 P + 5 KBrO3 + 18 KOH = 5 KBr + 9 H2O + 6 K3PO4
Al(OH)3 + CaO + H2O = Ca[Al(OH)4]2 =>
2 Al(OH)3 + CaO + H2O = Ca[Al(OH)4]2
Al(CO3)3 + Na2NO3 = Al(NO3)3 + Na2CO3 =>
Al(CO3)3 + 3 Na2NO3 = Al(NO3)3 + 3 Na2CO3
Al(NO3)3 + KOH = Al(OH)3 + KNO3 =>
Al(NO3)3 + 3 KOH = Al(OH)3 + 3 KNO3
Pb(NO2)2 + Mg = Pb + Mg(NO2)2 =>
Pb(NO2)2 + Mg = Pb + Mg(NO2)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
KCN + CH3Cl = KCl + CH3CN =>
KCN + CH3Cl = KCl + CH3CN
CH4 + O7 = CO + H2O =>
7 CH4 + 3 O7 = 7 CO + 14 H2O
FeCl3(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
NaBO2 + H2O2 + H2O = NaBO3*6H2O =>
NaBO2 + H2O2 + 5 H2O = NaBO3*6H2O
SiO2(s) + C(s) + Cl2(g) = SiCl4(l) + CO(g) =>
SiO2(s) + 2 C(s) + 2 Cl2(g) = SiCl4(l) + 2 CO(g)
C6H5NO3 + OH = C6H4NO3 + H2O =>
C6H5NO3 + OH = C6H4NO3 + H2O
ZnSO4 + NaOH = Na2SO4 + Zn(OH)2 =>
ZnSO4 + 2 NaOH = Na2SO4 + Zn(OH)2
CuSO4 + NH4OH = Cu[NH4OH]4 + SO4 =>
CuSO4 + 4 NH4OH = Cu[NH4OH]4 + SO4
KMnO4 + Na2SO3 + H2O = KOH + MnO2 + SO3 + NaOH =>
2 KMnO4 + 3 Na2SO3 + 4 H2O = 2 KOH + 2 MnO2 + 3 SO3 + 6 NaOH
Mg + H2C4H4O5 = MgC4H4O5 + H2 =>
Mg + H2C4H4O5 = MgC4H4O5 + H2
K2[Pb(OH)4] + HNO3 = Pb(OH)2 + KNO3 + H2O =>
K2[Pb(OH)4] + 2 HNO3 = Pb(OH)2 + 2 KNO3 + 2 H2O
NH4ClO4 + C6H12N4 = CO2 + H2O + Cl2 + N2 =>
18 NH4ClO4 + 2 C6H12N4 = 12 CO2 + 48 H2O + 9 Cl2 + 13 N2
Ba(OH)2 + NH3 = BaH2 + N(OH)3 =>
3 Ba(OH)2 + 2 NH3 = 3 BaH2 + 2 N(OH)3
KMnO4 + CH2CH2 + KOH = CH2(OH)CH2OH + K2MnO4 =>
2 KMnO4 + CH2CH2 + 2 KOH = CH2(OH)CH2OH + 2 K2MnO4
C5H4 + H2 = C5H10 =>
C5H4 + 3 H2 = C5H10
[Ag(NH3)2]NO3 + H2S = [Ag(NH3)2]2S + HNO3 =>
2[Ag(NH3)2]NO3 + H2S = [Ag(NH3)2]2S + 2 HNO3
Hg2Cl = Hg + Cl2 =>
2 Hg2Cl = 4 Hg + Cl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
K2SO4 + HNO3 = H2SO4 + KNO3 =>
K2SO4 + 2 HNO3 = H2SO4 + 2 KNO3
Li + Al2(SO4)3 = Li2SO4 + Al =>
6 Li + Al2(SO4)3 = 3 Li2SO4 + 2 Al
FeCl2 + KNO3 + HCl = NO + FeCl3 + KCl + H2O =>
3 FeCl2 + KNO3 + 4 HCl = NO + 3 FeCl3 + KCl + 2 H2O
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
C18H22O2 + NaBH4 = C18H24O2 + NaB =>
2 C18H22O2 + NaBH4 = 2 C18H24O2 + NaB
C6H12O6 + C2H5OH + CH4N2O = C56H81NO15 + H2O =>
61 C6H12O6 + 150 C2H5OH + 6 CH4N2O = 12 C56H81NO15 + 342 H2O
Fe + CrCl3 = FeCl2 + Cr =>
3 Fe + 2 CrCl3 = 3 FeCl2 + 2 Cr
Pb(NO3)2 + Na3PO4 = Pb3(PO4)2 + NaNO3 =>
3 Pb(NO3)2 + 2 Na3PO4 = Pb3(PO4)2 + 6 NaNO3
C2H4O2 + CNa2O3 = C2H3NaO2 + CO2 + H2O =>
2 C2H4O2 + CNa2O3 = 2 C2H3NaO2 + CO2 + H2O
BrO3{-} + CH3HO = Br{-} + CO2 + H2O =>
BrO3{-} + CH3HO = Br{-} + CO2 + 2 H2O
P4O10 + NH4OH = NH4O10 + P4 + H2O =>
19 P4O10 + 20 NH4OH = 20 NH4O10 + 19 P4 + 10 H2O
C5H9NO4 + H2 = C2H3O2 + C4H8O2 + NH3 =>
4 C5H9NO4 + 5 H2 = 6 C2H3O2 + 2 C4H8O2 + 4 NH3
MgSO4(aq) + K2CO3(aq) = K2SO4 + MgCO3 =>
MgSO4(aq) + K2CO3(aq) = K2SO4 + MgCO3
H2MnO4 + KOH = K2(MnO4) + H2O =>
H2MnO4 + 2 KOH = K2(MnO4) + 2 H2O
TiO2(s) + Cl2(g) + C(s) = TiCl4(s) + CO(g) =>
TiO2(s) + 2 Cl2(g) + 2 C(s) = TiCl4(s) + 2 CO(g)
Li2CO3 + HNO3 = LiNO3 + H2O + CO2 =>
Li2CO3 + 2 HNO3 = 2 LiNO3 + H2O + CO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + Ti(Cl)2 = Mg(Cl2)2 + Ti =>
Mg + 2 Ti(Cl)2 = Mg(Cl2)2 + 2 Ti
H3PO4 + AgNO3 = Ag3PO4 + HNO3 =>
H3PO4 + 3 AgNO3 = Ag3PO4 + 3 HNO3
H2SO4 + C4H9O2 + K2Cr2O7 = C4H8O2 + KCrSO4 + H2O =>
2 H2SO4 + 10 C4H9O2 + K2Cr2O7 = 10 C4H8O2 + 2 KCrSO4 + 7 H2O
Al2O3 + H2SO4 = Al2(SO4)3*3H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3*3H2O
HI + Ca(OH)2 = H2O + ICaI =>
2 HI + Ca(OH)2 = 2 H2O + ICaI
H3PO4 + K2O = K3(PO4) + H2O =>
2 H3PO4 + 3 K2O = 2 K3(PO4) + 3 H2O
H2SO4 + CrO4 = CrO3 + SO4 + H2O =>
H2SO4 + CrO4 = CrO3 + SO4 + H2O
C2H5N + O2 = CO2 + NO2 + H2O =>
4 C2H5N + 17 O2 = 8 CO2 + 4 NO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
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