| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO2 + H2 + O = H2CO3
Cl{-} + MnO4{-} + H{+} = Mn{2+}(aq) + H2O(l) + Cl2(g) =>
10 Cl{-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+}(aq) + 8 H2O(l) + 5 Cl2(g)
AgNO3 + SrBr2 = SrNO3 + AgBr2 =>
AgNO3 + SrBr2 = SrNO3 + AgBr2
AgNO3 + NaClO = NaNO3 + AgCl + AgClO3 =>
3 AgNO3 + 3 NaClO = 3 NaNO3 + 2 AgCl + AgClO3
KBrO3 + H2SO4 + Zn = KBr + ZnSO4 + H2O =>
KBrO3 + 3 H2SO4 + 3 Zn = KBr + 3 ZnSO4 + 3 H2O
Pb(NO3)2 + Al2(SO4)3 = Al(NO3)3 + Pb2(SO4)2 =>
6 Pb(NO3)2 + 2 Al2(SO4)3 = 4 Al(NO3)3 + 3 Pb2(SO4)2
HI + Al2(CO3)3 = AlI3 + CO2 + H2O =>
6 HI + Al2(CO3)3 = 2 AlI3 + 3 CO2 + 3 H2O
KClO3 + Al + KOH = K3AlO3 + KCl + H2O =>
KClO3 + 2 Al + 6 KOH = 2 K3AlO3 + KCl + 3 H2O
C57H104O6 + C6H10 = C57H110O6 + C6H6 =>
2 C57H104O6 + 3 C6H10 = 2 C57H110O6 + 3 C6H6
KAl(SO4)2 + Ca(OH)2 = CaSO4 + Ca(Al(OH)4)2 + KOH =>
2 KAl(SO4)2 + 5 Ca(OH)2 = 4 CaSO4 + Ca(Al(OH)4)2 + 2 KOH
Be + ClO3 = BeCl2 + O =>
Be + 2 ClO3 = BeCl2 + 6 O
Br{-} + H2O = BrO3{-} + H{+} + e =>
Br{-} + 3 H2O = BrO3{-} + 6 H{+} + 6e
KBrO3 + H2SO4 + Zn = KBr + ZnSO4 + H2O =>
KBrO3 + 3 H2SO4 + 3 Zn = KBr + 3 ZnSO4 + 3 H2O
Fe(OH) + C6H8O7 = Fe + C6H7O7 + H2O =>
Fe(OH) + C6H8O7 = Fe + C6H7O7 + H2O
AgNO3 + SrBr2 = SrNO3 + AgBr2 =>
AgNO3 + SrBr2 = SrNO3 + AgBr2
Zn + (AlNO3)3 = Al + Zn(NO3)2 =>
3 Zn + 2(AlNO3)3 = 6 Al + 3 Zn(NO3)2
HCOOK + H3PO4 = HCOOH + KH2PO4 =>
HCOOK + H3PO4 = HCOOH + KH2PO4
AgNO3 + SrBr2 = SrNO3 + AgBr2 =>
AgNO3 + SrBr2 = SrNO3 + AgBr2
FeS2(g) + O2(g) = Fe2O3 + SO2(g) =>
4 FeS2(g) + 11 O2(g) = 2 Fe2O3 + 8 SO2(g)
PbS + O2H2 = Pb(SO4) + H2O =>
PbS + 4 O2H2 = Pb(SO4) + 4 H2O
NaCO3 + Cl2 = NaCl + CO2 + NaClO3 =>
6 NaCO3 + 3 Cl2 = 4 NaCl + 6 CO2 + 2 NaClO3
Sc2O3(s) + SO3(l) = Sc2S3O12(s) =>
Sc2O3(s) + 3 SO3(l) = Sc2S3O12(s)
Cl{-} + AgNO3 = AgCl + (NO3){-} =>
Cl{-} + AgNO3 = AgCl + (NO3){-}
KNO3 + C = CO2 + KNO =>
KNO3 + C = CO2 + KNO
KCO2 = K + CO2 =>
KCO2 = K + CO2
C3H6 + CH3Cl = CH4 + C3H5Cl =>
C3H6 + CH3Cl = CH4 + C3H5Cl
CH3(CH2)7CHCH(CH2)7COOH + KMnO4 + H2O = CH3(CH2)7CHOHCHOH(CH2)7COOH + MnO2 + KOH =>
3 CH3(CH2)7CHCH(CH2)7COOH + 2 KMnO4 + 4 H2O = 3 CH3(CH2)7CHOHCHOH(CH2)7COOH + 2 MnO2 + 2 KOH
Sa + H2 = SaH =>
2 Sa + H2 = 2 SaH
Hg2Cl2 + NH4OH = Cl{-} + H2O + Hg + Hg(NH2)Cl + NH4{+} =>
Hg2Cl2 + 2 NH4OH = Cl{-} + 2 H2O + Hg + Hg(NH2)Cl + NH4{+}
Si4H10 + O2 = SiO2 + H*2O =>
Si4H10 + 14 O2 = 4 SiO2 + 10 H*2O
Be + ClO3 = BeCl2 + O =>
Be + 2 ClO3 = BeCl2 + 6 O
Na + BrF2 = NaF + Br =>
2 Na + BrF2 = 2 NaF + Br
KCl(aq) + Mg(NO3)2(aq) = K(NO3)(aq) + MgCl2(aq) =>
2 KCl(aq) + Mg(NO3)2(aq) = 2 K(NO3)(aq) + MgCl2(aq)
Cl{-} + MnO4{-} + H{+} = Mn{2+}(aq) + H2O(l) + Cl2(g) =>
10 Cl{-} + 2 MnO4{-} + 16 H{+} = 2 Mn{2+}(aq) + 8 H2O(l) + 5 Cl2(g)
KAl(SO4)2 + Ca(OH)2 = CaSO4 + Ca(Al(OH)4)2 + KOH =>
2 KAl(SO4)2 + 5 Ca(OH)2 = 4 CaSO4 + Ca(Al(OH)4)2 + 2 KOH
Fe2P + FeS2 = Fe2S3 + S10P4 =>
4 Fe2P + 44 FeS2 = 26 Fe2S3 + S10P4
TiCl4 + Mg = TiMg + Cl2 =>
TiCl4 + Mg = TiMg + 2 Cl2
(NH4)4Si + Ba(OH)2 = Ba2Si + H2O + NH3 =>
(NH4)4Si + 2 Ba(OH)2 = Ba2Si + 4 H2O + 4 NH3
Fe(OH) + C6H8O7 = Fe + C6H7O7 + H2O =>
Fe(OH) + C6H8O7 = Fe + C6H7O7 + H2O
TiCl4 + Mg = TiMg + Cl2 =>
TiCl4 + Mg = TiMg + 2 Cl2
H2C2O4 + MnO4{-} = CO2 + MnO2 + OH{-} + H2O =>
3 H2C2O4 + 2 MnO4{-} = 6 CO2 + 2 MnO2 + 2 OH{-} + 2 H2O
MnO2 + H2O = Mn2O3 + OH =>
2 MnO2 + H2O = Mn2O3 + 2 OH
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NH4F + LiCl = LiF + NH4Cl =>
NH4F + LiCl = LiF + NH4Cl
HgO3(s) = Hg() + O2(g) =>
2 HgO3(s) = 2 Hg() + 3 O2(g)
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
NaSO3 + CuCl = NaCl + CuSO3 =>
NaSO3 + CuCl = NaCl + CuSO3
C3H7OH + H2SO4 + KMnO4 = C3H6O + MnSO4 + K2SO4 + H2O =>
5 C3H7OH + 3 H2SO4 + 2 KMnO4 = 5 C3H6O + 2 MnSO4 + K2SO4 + 8 H2O
TiCl4 + Mg = TiMg + Cl2 =>
TiCl4 + Mg = TiMg + 2 Cl2
CoSO4 + Pb(NO3)2 = Co(NO3)2 + Pb(SO4) =>
CoSO4 + Pb(NO3)2 = Co(NO3)2 + Pb(SO4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
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