| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3BO3 + Fe(OH)2 = Fe(H2BO3)2 + 2 H2O
KNO3 + Na2SO4 = KNa2 + NO3SO4 =>
KNO3 + Na2SO4 = KNa2 + NO3SO4
Al + K2S + H2O = KHS + H2 + KAl(OH)4 =>
2 Al + 2 K2S + 8 H2O = 2 KHS + 3 H2 + 2 KAl(OH)4
K3Fe(CN)6 + Ce2O3 + KOH = K4Fe(CN)6 + CeO2 + H2O =>
2 K3Fe(CN)6 + Ce2O3 + 2 KOH = 2 K4Fe(CN)6 + 2 CeO2 + H2O
LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + H2O(l) =>
3 LiOH(aq) + H3PO4(aq) = Li3PO4(aq) + 3 H2O(l)
Cu(NO3)2 + CH3CSNH2 = CuS + C2H5N(NO3)2 =>
Cu(NO3)2 + CH3CSNH2 = CuS + C2H5N(NO3)2
Fe + AgC2H3O2 = Fe(C2H3O2)2 + Ag =>
Fe + 2 AgC2H3O2 = Fe(C2H3O2)2 + 2 Ag
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Al + CuBr2(aq) = AlBr3 + Cu(s) =>
2 Al + 3 CuBr2(aq) = 2 AlBr3 + 3 Cu(s)
HgCl + K3PO4 = Hg3PO4 + KCl =>
3 HgCl + K3PO4 = Hg3PO4 + 3 KCl
[Ni(NH3)6] + NaOH = Na + Ni(OH)2 + NH3 =>
[Ni(NH3)6] + 2 NaOH = 2 Na + Ni(OH)2 + 6 NH3
C10H8(s) + O2(b) = CO2(g) + H2O(l) =>
C10H8(s) + 12 O2(b) = 10 CO2(g) + 4 H2O(l)
CuZn + HCl = H2 + CuZnCl =>
2 CuZn + 2 HCl = H2 + 2 CuZnCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P + I = PI3 =>
P + 3 I = PI3
C6H12 + Cl2 = C + HCl =>
C6H12 + 6 Cl2 = 6 C + 12 HCl
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl =>
NH4Cl(aq) + AgNO3(aq) = NH4NO3 + AgCl
C6H6O6 + O2 = CO2 + H2O =>
2 C6H6O6 + 9 O2 = 12 CO2 + 6 H2O
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
CH3COOH + Ca = (CH3COO)2Ca + H2 =>
2 CH3COOH + Ca = (CH3COO)2Ca + H2
Ba(NO3)2 + SO2 = BaSO3 + N2O5 =>
Ba(NO3)2 + SO2 = BaSO3 + N2O5
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaO + P2O5 = Ca3P2 + O =>
3 CaO + P2O5 = Ca3P2 + 8 O
H4P2O7 + Pd(OH)4 = PdP2O7 + H2O =>
H4P2O7 + Pd(OH)4 = PdP2O7 + 4 H2O
Na{+} + CO3{2-} + H2O = Na2CO3H2O =>
2 Na{+} + CO3{2-} + H2O = Na2CO3H2O
Zn(OH)2 + C2H4O2 = Zn(O2C2H3)2 + H2O =>
Zn(OH)2 + 2 C2H4O2 = Zn(O2C2H3)2 + 2 H2O
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO2 + Cl2 =>
4 C2H5NSCl + 21 O2 = 8 CO2 + 10 H2O + 4 NO2 + 4 SO2 + 2 Cl2
AgNO3 + H2O + CO2 = Ag2CO3 + HNO3 =>
2 AgNO3 + H2O + CO2 = Ag2CO3 + 2 HNO3
C9H20O4S2 + O2 = CO2 + H2O + SO4 =>
C9H20O4S2 + 16 O2 = 9 CO2 + 10 H2O + 2 SO4
HCIO4 + Cu = Cu(CIO4)2 + H2 =>
2 HCIO4 + Cu = Cu(CIO4)2 + H2
H2 + CrCl3 = Cr + HCl =>
3 H2 + 2 CrCl3 = 2 Cr + 6 HCl
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Tl2O3 + NH2OH = TlOH + N2 + H2O =>
Tl2O3 + 4 NH2OH = 2 TlOH + 2 N2 + 5 H2O
Al + Fe(NO3)2 = Al(NO3) + Fe =>
2 Al + Fe(NO3)2 = 2 Al(NO3) + Fe
C9H20O4S2 + O2 = CO2 + H2O + S8 =>
4 C9H20O4S2 + 48 O2 = 36 CO2 + 40 H2O + S8
ZnH2SO4(aq) = Zn(H2SO4) =>
ZnH2SO4(aq) = Zn(H2SO4)
Na5 + Cl3 = NaCl3 =>
Na5 + 5 Cl3 = 5 NaCl3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Sb5O13 = O2 + Sb =>
2 Sb5O13 = 13 O2 + 10 Sb
Ca(HCO3)2 + KHSO4 = CaSO4 + CO2 + H2O + K2SO4 =>
Ca(HCO3)2 + 2 KHSO4 = CaSO4 + 2 CO2 + 2 H2O + K2SO4
C9H20O4S2 + O2 = CO2 + HO + S =>
C9H20O4S2 + 17 O2 = 9 CO2 + 20 HO + 2 S
Sb5O13 = O2 + Sb =>
2 Sb5O13 = 13 O2 + 10 Sb
HCl + PbSO4 = PbCl2 + H2SO4 =>
2 HCl + PbSO4 = PbCl2 + H2SO4
Au(NO3)3 + K2CrO4 = Au2(CrO4)3 + KNO3 =>
2 Au(NO3)3 + 3 K2CrO4 = Au2(CrO4)3 + 6 KNO3
CrSO4 + PbCl2 = CrPb + SO4Cl2 =>
CrSO4 + PbCl2 = CrPb + SO4Cl2
IrO2 + NaOH = Na2IrO3 + H2O =>
IrO2 + 2 NaOH = Na2IrO3 + H2O
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/11/24
Équations équilibrées sur12/11/23
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