| Équations équilibrées la veille | Équations équilibrées le lendemain |
B2H6 + 6 Cl2 = 2 BCl3 + 6 HCl
Fe + HC1 = FeC1 + H2 =>
2 Fe + 2 HC1 = 2 FeC1 + H2
Mn + NaOH = Mn(OH) + Na =>
Mn + NaOH = Mn(OH) + Na
MgSO4 + H2SO4 = MgH2 + SO4 =>
MgSO4 + H2SO4 = MgH2 + 2 SO4
CuZn + HCl = HZn + CuCl =>
CuZn + HCl = HZn + CuCl
Al3 + Hg2 = AlHg =>
2 Al3 + 3 Hg2 = 6 AlHg
C3H6 + H2SO4 = C3H8O4S =>
C3H6 + H2SO4 = C3H8O4S
NaCl + MnO4 + H2SO4 = NaHSO4 + MnSO4 + Cl2 + H2O =>
6 NaCl + MnO4 + 7 H2SO4 = 6 NaHSO4 + MnSO4 + 3 Cl2 + 4 H2O
Fe2 + Cu(NO3)2 = Fe(NO3)3 + Cu =>
Fe2 + 3 Cu(NO3)2 = 2 Fe(NO3)3 + 3 Cu
HClO + Na2SO3 = Na2SO4 + HCl =>
HClO + Na2SO3 = Na2SO4 + HCl
FeS2 + KMnO4 + H2SO4 = Fe(SO4) + MnSO4 + K2SO4 + H2O =>
5 FeS2 + 14 KMnO4 + 16 H2SO4 = 5 Fe(SO4) + 14 MnSO4 + 7 K2SO4 + 16 H2O
Xe + F = XeF4 =>
Xe + 4 F = XeF4
CO(g) = C(s) + CO2(g) =>
2 CO(g) = C(s) + CO2(g)
Co2S3 + O2 = Co2O3 + S =>
2 Co2S3 + 3 O2 = 2 Co2O3 + 6 S
ZnS(s) + O2(g) = ZnO(s) + SO2(g) =>
2 ZnS(s) + 3 O2(g) = 2 ZnO(s) + 2 SO2(g)
PbO2H2 + HCl = H2O + PbCl2 =>
PbO2H2 + 2 HCl = 2 H2O + PbCl2
NaOH(aq) + K2SO4 = Na2SO4 + KOH =>
2 NaOH(aq) + K2SO4 = Na2SO4 + 2 KOH
MgO2 + H2SO4 = MgSO4 + H2O2 =>
MgO2 + H2SO4 = MgSO4 + H2O2
C9H21N + O2 = CO2 + H2O + N2 =>
4 C9H21N + 57 O2 = 36 CO2 + 42 H2O + 2 N2
C8H15O + O2 = CO + H2O =>
4 C8H15O + 29 O2 = 32 CO + 30 H2O
N2O + H2S = N2 + SO2 + H2O =>
3 N2O + H2S = 3 N2 + SO2 + H2O
Li + HNO3 = LiNO3 + NO + H2O =>
3 Li + 4 HNO3 = 3 LiNO3 + NO + 2 H2O
MnO2 + KOH + H2O = KMnO4 + H2 =>
2 MnO2 + 2 KOH + 2 H2O = 2 KMnO4 + 3 H2
K2MnO4 + H2SO4 + Na2SO3 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
K2MnO4 + 2 H2SO4 + 2 Na2SO3 = MnSO4 + K2SO4 + 2 Na2SO4 + 2 H2O
C5H5N + HCl = C5H5NHCl =>
C5H5N + HCl = C5H5NHCl
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
Fe + CaCo3 = FeCo3 + Ca =>
Fe + CaCo3 = FeCo3 + Ca
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
LiNiO2 = Li2O + Ni2O3 =>
2 LiNiO2 = Li2O + Ni2O3
C12H22O11(s) + KClO3(s) = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3(s) = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)
Ag + H2SO4 = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4 = Ag2SO4 + SO2 + 2 H2O
HNO3 + PCl3 + H2O = NO + H3PO4 + HCl =>
2 HNO3 + 3 PCl3 + 8 H2O = 2 NO + 3 H3PO4 + 9 HCl
FeCl3(aq) + CuSO4(aq) = Fe2(SO4)3(aq) + CuCl2(aq) =>
2 FeCl3(aq) + 3 CuSO4(aq) = Fe2(SO4)3(aq) + 3 CuCl2(aq)
Ba(NO3)2 + KSCN = Ba(SCN) + K(NO3)2 =>
Ba(NO3)2 + KSCN = Ba(SCN) + K(NO3)2
CH3OCH3 = C3H6 + H2O =>
3 CH3OCH3 = 2 C3H6 + 3 H2O
ZnSO4 + LiCl = ZnCl2 + Li2SO4 =>
ZnSO4 + 2 LiCl = ZnCl2 + Li2SO4
Cl2(g) + NH4Br(aq) = NH4Cl(aq) + Br2(l) =>
Cl2(g) + 2 NH4Br(aq) = 2 NH4Cl(aq) + Br2(l)
As2O3 + NaOH + H2O = Na(As(OH)4) =>
As2O3 + 2 NaOH + 3 H2O = 2 Na(As(OH)4)
CH5N + O2 = CO2 + H2O + NO =>
4 CH5N + 11 O2 = 4 CO2 + 10 H2O + 4 NO
P4O10(s) + H2O = H3PO4(l) =>
P4O10(s) + 6 H2O = 4 H3PO4(l)
C + P2O5 = CO2 + P4 =>
5 C + 2 P2O5 = 5 CO2 + P4
Al2O3 + P2O5 = Al(PO4) =>
Al2O3 + P2O5 = 2 Al(PO4)
Fe(NO3)2 + H2SO4 = Fe(NO3)3 + Fe2(SO4)3 + NO + H2O =>
9 Fe(NO3)2 + 6 H2SO4 = 5 Fe(NO3)3 + 2 Fe2(SO4)3 + 3 NO + 6 H2O
HClO4 + H2O = H3O(aq) + ClO4(aq) =>
HClO4 + H2O = H3O(aq) + ClO4(aq)
CH3COONa + HCl = NaCl + HCH3COO =>
CH3COONa + HCl = NaCl + HCH3COO
NaI + Pb(SO4) = PbI2 + Na2(SO4) =>
2 NaI + Pb(SO4) = PbI2 + Na2(SO4)
Fe(NO3)3 + SCN = FeSCN + NO3 =>
Fe(NO3)3 + SCN = FeSCN + 3 NO3
C8H8O3 + NaOH = C8H7O3Na + H2O =>
C8H8O3 + NaOH = C8H7O3Na + H2O
(NH4)3PO4 + Fe(OH)3 = NH4OH + FePO4 =>
(NH4)3PO4 + Fe(OH)3 = 3 NH4OH + FePO4
Mg(s) + O(g) = MgO(s) =>
Mg(s) + O(g) = MgO(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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