| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O2H2O = 4 H2O + O2
Ba3P2 = Ba + P4 =>
2 Ba3P2 = 6 Ba + P4
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
Mg + SO3 = Mg2(SO3)3 =>
2 Mg + 3 SO3 = Mg2(SO3)3
Cl + O3 = Cl2O =>
6 Cl + O3 = 3 Cl2O
CrO2 + OH = CrO4 + H2O =>
CrO2 + 4 OH = CrO4 + 2 H2O
Na2SO4(ac) + AlCl3(ac) = Al2(SO4)3(ac) + NaCl(ac) =>
3 Na2SO4(ac) + 2 AlCl3(ac) = Al2(SO4)3(ac) + 6 NaCl(ac)
C + HO = CO2 + H2 =>
C + 2 HO = CO2 + H2
KHS + KOH = HSOH + K2 =>
KHS + KOH = HSOH + K2
BeS + Rb2SO4 = Rb2S + BeSO4 =>
BeS + Rb2SO4 = Rb2S + BeSO4
C4H6O6 + N2H2H2O + NH4VO3 = (NH4)2VO(C4H6O6)*H2O + N2 + H2O =>
2 C4H6O6 + 8 N2H2H2O + 2 NH4VO3 = 2(NH4)2VO(C4H6O6)*H2O + 7 N2 + 10 H2O
Zn + Cu(NO2)2 = Cu + Zn(NO2) =>
2 Zn + Cu(NO2)2 = Cu + 2 Zn(NO2)
MnO2 + Li2O = Li2MnO3 =>
MnO2 + Li2O = Li2MnO3
C18H30O3S + C3H9NO = C18H30O3SC3H7N + H2O =>
C18H30O3S + C3H9NO = C18H30O3SC3H7N + H2O
NH4Cl + AgNO3 = NH4NO3 + AgCl =>
NH4Cl + AgNO3 = NH4NO3 + AgCl
FeSO4 + K3PO4 = Fe3(PO4)2 + K2SO4 =>
3 FeSO4 + 2 K3PO4 = Fe3(PO4)2 + 3 K2SO4
CuSO4 + K2CO3 + H2O = Cu2(OH)2CO3 + CO2 + K2SO4 =>
2 CuSO4 + 2 K2CO3 + H2O = Cu2(OH)2CO3 + CO2 + 2 K2SO4
HCOOH + H{+} + Cr2O7{-2} = CO2 + H2O + Cr{+3} =>
3 HCOOH + 8 H{+} + Cr2O7{-2} = 3 CO2 + 7 H2O + 2 Cr{+3}
Na3Po4 + HBr = NaBr + H3Po4 =>
Na3Po4 + 3 HBr = 3 NaBr + H3Po4
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
P4(g) + Cl2(g) = PCl5(s) =>
P4(g) + 10 Cl2(g) = 4 PCl5(s)
MgNO3 + KOH2 = MgOH2 + KNO3 =>
MgNO3 + KOH2 = MgOH2 + KNO3
CuO + NH4 + Br2 = CuBr2 + N2 + H2O =>
4 CuO + 2 NH4 + 4 Br2 = 4 CuBr2 + N2 + 4 H2O
Hf + HCl + HNO3 = H3[HfCl8] + NO + H2O =>
3 Hf + 24 HCl + 5 HNO3 = 3 H3[HfCl8] + 5 NO + 10 H2O
Br2 + AgNO3 + H2O = AgBr + HBrO3 + HNO3 =>
3 Br2 + 5 AgNO3 + 3 H2O = 5 AgBr + HBrO3 + 5 HNO3
Cu(SO4) + HCl = CuCl + H(SO4) =>
Cu(SO4) + HCl = CuCl + H(SO4)
KMnO4H2SO4 + H2S = K2SO4 + MnSO4 + H2O + S =>
2 KMnO4H2SO4 + 2 H2S = K2SO4 + 2 MnSO4 + 4 H2O + S
BaCl2 + H2CO3 = Ba(HCO3)2 + HCl =>
BaCl2 + 2 H2CO3 = Ba(HCO3)2 + 2 HCl
CH3CHO + H2O = C2H5OH + O2 =>
2 CH3CHO + 2 H2O = 2 C2H5OH + O2
P4(g) + Cl2(g) = PCl5(s) =>
P4(g) + 10 Cl2(g) = 4 PCl5(s)
CH3COONH4(aq) + CaO(s) + H2O(l) = Ca{2+} + CH3COO{-} + NH4OH =>
2 CH3COONH4(aq) + CaO(s) + H2O(l) = Ca{2+} + 2 CH3COO{-} + 2 NH4OH
Fe + Fe2O3 = Fe3O4 =>
Fe + 4 Fe2O3 = 3 Fe3O4
Mg + Co(NO3)2 = Mg(NO3)2 + Co2 =>
2 Mg + 2 Co(NO3)2 = 2 Mg(NO3)2 + Co2
C4H8 + BrH = C4H9Br =>
C4H8 + BrH = C4H9Br
C6H10 = C6H12 + C6H6 =>
3 C6H10 = 2 C6H12 + C6H6
CuSO4(aq) + KOH(aq) = Cu(OH)2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KOH(aq) = Cu(OH)2(aq) + K2SO4(aq)
Na2Cr2O7 + Cu2O + H2SO4 = CuSO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 Cu2O + 10 H2SO4 = 6 CuSO4 + Cr2(SO4)3 + Na2SO4 + 10 H2O
MgSO4 + Al2(CO3)3 = Al2(SO4)3 + MgCO3 =>
3 MgSO4 + Al2(CO3)3 = Al2(SO4)3 + 3 MgCO3
NaBrO3 + NaBr + H2SO4 = Na2SO4 + Br + H2O =>
NaBrO3 + 5 NaBr + 3 H2SO4 = 3 Na2SO4 + 6 Br + 3 H2O
CH3CHOHCH3 + H2O2 = CO2 + H2O =>
CH3CHOHCH3 + 9 H2O2 = 3 CO2 + 13 H2O
Ba(H2PO4)2 + Na2SO4 = Na3PO4 + Ba3(PO4)2 + H2SO4 =>
3 Ba(H2PO4)2 + 6 Na2SO4 = 4 Na3PO4 + Ba3(PO4)2 + 6 H2SO4
KAl(SO4)2*12H2O + KOH = H2O + Al(OH)3 + K2SO4 =>
KAl(SO4)2*12H2O + 3 KOH = 12 H2O + Al(OH)3 + 2 K2SO4
K2Cr2O7 + SnSO4 + H2SO4 = Cr2(SO4)2 + Sn(SO4)2 + K2SO4 + H2O =>
K2Cr2O7 + 4 SnSO4 + 7 H2SO4 = Cr2(SO4)2 + 4 Sn(SO4)2 + K2SO4 + 7 H2O
ZnCl2 + NH3 = [Zn(NH3)4]Cl2 =>
ZnCl2 + 4 NH3 = [Zn(NH3)4]Cl2
H2O2 + CoBr2 = HBr2 + CoO =>
H2O2 + 2 CoBr2 = 2 HBr2 + 2 CoO
Sb2S5 + HNO3 + H2O = H3SbO4 + S + NO =>
3 Sb2S5 + 10 HNO3 + 4 H2O = 6 H3SbO4 + 15 S + 10 NO
HCl(l) + NaHCO3(s) = NaCl(s) + H2O(g) + CO2(g) =>
HCl(l) + NaHCO3(s) = NaCl(s) + H2O(g) + CO2(g)
H4P2O7 + NH4OH + AgNO3 = Ag2P2O7 + NH4NO3 + H2O =>
4 H4P2O7 + 6 NH4OH + 8 AgNO3 = 4 Ag2P2O7 + 7 NH4NO3 + 9 H2O
C2H5OH + NaCl = C2H5ONa + HCl =>
C2H5OH + NaCl = C2H5ONa + HCl
HCl + C = HC + Cl =>
HCl + C = HC + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/17/25
Équations équilibrées sur02/16/24
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