| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ca5(PO4)3F = 9 CaO + 3 P2O5 + CaF2
C + H2O3 = CO2 + H2O =>
C + H2O3 = CO2 + H2O
N(g) + O(g) + H2O(g) = HNO3(aq) =>
2 N(g) + 5 O(g) + H2O(g) = 2 HNO3(aq)
C5H12O4 + O2 = CO2 + H2O =>
C5H12O4 + 6 O2 = 5 CO2 + 6 H2O
H2 + MnO2 = H2O + Mn =>
2 H2 + MnO2 = 2 H2O + Mn
HNO3(g) + Ca(OH)2(aq) = Ca(NO3)2(s) + H2O(l) =>
2 HNO3(g) + Ca(OH)2(aq) = Ca(NO3)2(s) + 2 H2O(l)
FeCl3 + NaOH = Fe(OH)3 + NaCl(l) =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl(l)
PbS + HNO3 = PbSO4 + H2O + NO2 =>
PbS + 8 HNO3 = PbSO4 + 4 H2O + 8 NO2
MoO3 + H2SO4 + Zn = Mo2O3 + H2OZnSO4 =>
2 MoO3 + 3 H2SO4 + 3 Zn = Mo2O3 + 3 H2OZnSO4
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4 =>
(ZnOH)2SO4 = Zn(OH)2 + ZnSO4
Al3 + H2O = Al(H2O)9 =>
Al3 + 27 H2O = 3 Al(H2O)9
C10H12O4S(S) + O2(g) = CO2(g) + SO2(g) + H2O(g) =>
C10H12O4S(S) + 13 O2(g) = 10 CO2(g) + 2 SO2(g) + 6 H2O(g)
P2H4 + O2 = P2H2O4 + H2 =>
P2H4 + 2 O2 = P2H2O4 + H2
Zn + NaOH + H2SO4 = ZnSO4 + NaH + H2O =>
Zn + NaOH + H2SO4 = ZnSO4 + NaH + H2O
(NH4)2SO4 + K2Cr2O7 = N2 + Cr2O3 + K2SO4 + H2O =>
(NH4)2SO4 + K2Cr2O7 = N2 + Cr2O3 + K2SO4 + 4 H2O
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(aq) =>
CdSO4(aq) + SrS(aq) = CdS(aq) + SrSO4(aq)
Al4C3(s) + F2(g) = AlF3(s) + CF4(g) =>
Al4C3(s) + 12 F2(g) = 4 AlF3(s) + 3 CF4(g)
BaO + CO3 = BaCO3 + O2 =>
2 BaO + 2 CO3 = 2 BaCO3 + O2
CUCO3CU(OH)2 + H2SO4(aq) = CUSO4(aq) + CO2(g) + H2O(l) =>
CUCO3CU(OH)2 + 2 H2SO4(aq) = 2 CUSO4(aq) + CO2(g) + 3 H2O(l)
Na2CrO4 + MgBr2 = NaBr + MgCrO4 =>
Na2CrO4 + MgBr2 = 2 NaBr + MgCrO4
H2SO4 + Na(HCO3) = CO2 + H2O + Na2(SO4) =>
H2SO4 + 2 Na(HCO3) = 2 CO2 + 2 H2O + Na2(SO4)
Cu + N(SO3) = Cu(SO3) + N =>
Cu + N(SO3) = Cu(SO3) + N
H2SO4 + Al2O3 + NaCl = AlCl3 + Na2SO4 + H2O =>
3 H2SO4 + Al2O3 + 6 NaCl = 2 AlCl3 + 3 Na2SO4 + 3 H2O
CrCl3 + NaOH + NaClO = Na3CrO4 + NaCl + H2O =>
CrCl3 + 6 NaOH + NaClO = Na3CrO4 + 4 NaCl + 3 H2O
HCl + KCl = KH + Cl2 =>
HCl + KCl = KH + Cl2
SiO2 + Al2O3 = Al4(SiO4)3 =>
3 SiO2 + 2 Al2O3 = Al4(SiO4)3
CaFeO = CaOFe =>
CaFeO = CaOFe
PH3 + HCl = PCl3 + H2 =>
PH3 + 3 HCl = PCl3 + 3 H2
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
MnO2 + S = MnO + SO2 =>
2 MnO2 + S = 2 MnO + SO2
Na2CO3(aq) + HCl(aq) = NaCl(aq) + CO2(g) + H2O(l) =>
Na2CO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + CO2(g) + H2O(l)
C6H5CH3NO2 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + C6H5COOHNO2 =>
5 C6H5CH3NO2 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 14 H2O + 5 C6H5COOHNO2
Fe + K2CO3 = Fe2(CO3)3 + K =>
2 Fe + 3 K2CO3 = Fe2(CO3)3 + 6 K
C8O2H7COOH + NaOH = C8O2H7COONa + H2O =>
C8O2H7COOH + NaOH = C8O2H7COONa + H2O
CH3F + O2 = CO2 + OF2 + H2O =>
2 CH3F + 4 O2 = 2 CO2 + OF2 + 3 H2O
NH4OCN = CO(NH2)2 =>
NH4OCN = CO(NH2)2
Cu + NH4OH = H2O + [Cu(NH3)4] =>
Cu + 4 NH4OH = 4 H2O + [Cu(NH3)4]
Cl2(g) + NaBr(aq) = Br + NaCl2 =>
Cl2(g) + NaBr(aq) = Br + NaCl2
Fe + H{+} = Fe{3+} + H2 =>
2 Fe + 6 H{+} = 2 Fe{3+} + 3 H2
C2H5Cl + C3H7Cl + Na = NaCl + C5H12 =>
C2H5Cl + C3H7Cl + 2 Na = 2 NaCl + C5H12
Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2
NH4 + KOH = NH3 + KH2O =>
NH4 + KOH = NH3 + KH2O
C3H5(NO3)3 = N2 + CO2 + H2O + O2 =>
4 C3H5(NO3)3 = 6 N2 + 12 CO2 + 10 H2O + O2
BaCl2 + CuSO4 = CuCl2 + BaSO4 =>
BaCl2 + CuSO4 = CuCl2 + BaSO4
HClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O =>
2 HClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O
P4S6 + HNO3 + H2O = H3PO4 + H2SO4 + NH4NO3 =>
P4S6 + 14 HNO3 + 19 H2O = 4 H3PO4 + 6 H2SO4 + 7 NH4NO3
C6H12O6 + O2 = CO2 + H2O = {-}671 =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe(CO)5 + O2 = Fe2(CO)8 + CO2 =>
2 Fe(CO)5 + O2 = Fe2(CO)8 + 2 CO2
Na2CO3NaOH = Na2OHNaCO3 =>
Na2CO3NaOH = Na2OHNaCO3
NH4 + KOH = NH3 + KH2O =>
NH4 + KOH = NH3 + KH2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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