| Équations équilibrées la veille | Équations équilibrées le lendemain |
C10H10Fe + C4H6O3 = Fe(C5H4COCH3)(C5H5) + CH3COOH
CO3{-2} + H3O{+} = H2CO3 + H2O =>
CO3{-2} + 2 H3O{+} = H2CO3 + 2 H2O
CaO + SnO2 = CaSnO3 =>
CaO + SnO2 = CaSnO3
Na(s) + CuSO4(aq) = Na2SO4 + Cu =>
2 Na(s) + CuSO4(aq) = Na2SO4 + Cu
HgS + Li = Li2S + Hg =>
HgS + 2 Li = Li2S + Hg
GaCl3 = Ga + Cl =>
GaCl3 = Ga + 3 Cl
Be + H2O = H2BeO =>
Be + H2O = H2BeO
C2H4O + H2O2 = C2H4O2 + H2O =>
C2H4O + H2O2 = C2H4O2 + H2O
SrO(s) + CO2(g) = SrCO3(s) =>
SrO(s) + CO2(g) = SrCO3(s)
P2O5 + Al = P + Al2O3 =>
3 P2O5 + 10 Al = 6 P + 5 Al2O3
Ca(OH)2 + NH4Cl = H2O + CaCl2 + NH3 =>
Ca(OH)2 + 2 NH4Cl = 2 H2O + CaCl2 + 2 NH3
C2H6 + CrO3 = Cr2O3 + H2O + CO2 =>
3 C2H6 + 14 CrO3 = 7 Cr2O3 + 9 H2O + 6 CO2
NH4Cl + CH2O = H2CNH*HCl + H2O =>
NH4Cl + CH2O = H2CNH*HCl + H2O
P4 + O2 = P4O5 =>
2 P4 + 5 O2 = 2 P4O5
Pb(CO3)2 = PbO2 + CO2 =>
Pb(CO3)2 = PbO2 + 2 CO2
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4 =>
Zn(OH)2 + ZnSO4 = (ZnOH)2SO4
Fe2S3 + HCl = FeCl3 + H2S =>
Fe2S3 + 6 HCl = 2 FeCl3 + 3 H2S
ClO2 + SO4 = ClO3 + S2O3 =>
5 ClO2 + 2 SO4 = 5 ClO3 + S2O3
NaCH3COO = Na{+} + CH3COO{-} =>
NaCH3COO = Na{+} + CH3COO{-}
AgNO3 + NH4NO3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 NH4NO3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
C6 + H2 + O2 = C6H12O6 =>
C6 + 6 H2 + 3 O2 = C6H12O6
Ni3P2 = Ni + P2 =>
Ni3P2 = 3 Ni + P2
Mg3(PO4)2 + CuSO4 = MgSO4 + Cu3(PO4)2 =>
Mg3(PO4)2 + 3 CuSO4 = 3 MgSO4 + Cu3(PO4)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Mg + CuCl2 = MgCl2 + Cu2 =>
2 Mg + 2 CuCl2 = 2 MgCl2 + Cu2
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + H2O =>
Fe(H2O)6{3+} + C10H8N2 = Fe(C10H8N2){3+} + 6 H2O
Fe[NO3]3 + Ba[OH]2 = Fe[OH]3 + Ba[NO3]2 =>
2 Fe[NO3]3 + 3 Ba[OH]2 = 2 Fe[OH]3 + 3 Ba[NO3]2
H2CO3(ac) = H2O(l) + CO2(g) =>
H2CO3(ac) = H2O(l) + CO2(g)
BaCO3 + CaCl2 = CaCO3 + BaCl2 =>
BaCO3 + CaCl2 = CaCO3 + BaCl2
NaOCl + KNCS = NaNCS + KOCl =>
NaOCl + KNCS = NaNCS + KOCl
AgNO3 + FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + Ag =>
2 AgNO3 + 3 FeSO4 = Fe2(SO4)3 + Fe(NO3)2 + 2 Ag
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
K3PO4 = K + PO4 =>
K3PO4 = 3 K + PO4
XeO3 + HF = XeF6 + H2O =>
XeO3 + 6 HF = XeF6 + 3 H2O
Ca(OH)2(s) + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2(s) + 2 HNO3 = Ca(NO3)2 + 2 H2O
NaClO2 + H2O2 + NaOH = Na2ClO4 + H2O =>
2 NaClO2 + 3 H2O2 + 2 NaOH = 2 Na2ClO4 + 4 H2O
Co(OH)2 + H{+} = Co{2+} + H2O =>
Co(OH)2 + 2 H{+} = Co{2+} + 2 H2O
Fl + Mg = FlMg =>
Fl + Mg = FlMg
AgNO3(aq) + HCl = AgCl + HNO3 =>
AgNO3(aq) + HCl = AgCl + HNO3
CuBr2 + Na2SO4 = NaBr + CuSO4 =>
CuBr2 + Na2SO4 = 2 NaBr + CuSO4
KI + Mn2O3 + H2SO4 = MnSO4 + K2SO4 + I2 + H2O =>
2 KI + Mn2O3 + 3 H2SO4 = 2 MnSO4 + K2SO4 + I2 + 3 H2O
CrCl3 + KOH + H2O2 = K2CrO4 + H2O + KCl =>
2 CrCl3 + 10 KOH + 3 H2O2 = 2 K2CrO4 + 8 H2O + 6 KCl
Zn + O2 = Zn2O3 =>
4 Zn + 3 O2 = 2 Zn2O3
Ca + H2SO3 = CaSO3 + H2 =>
Ca + H2SO3 = CaSO3 + H2
SO2 + H2O = H2S + H2SO4 =>
4 SO2 + 4 H2O = H2S + 3 H2SO4
HCH3O2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
6 HCH3O2 + Al(OH)3 = 9 H2O + Al(C2H3O2)3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaS + CoCl2 = NaCl2 + CoS =>
NaS + CoCl2 = NaCl2 + CoS
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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