| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 LiNO3 + 10 C2H5NO2 = 9 Li2O + 14 N2 + 20 CO2 + 25 H2O
CH3(CH2)6CH3(l) + O2(g) = CO2(g) + H2O =>
2 CH3(CH2)6CH3(l) + 25 O2(g) = 16 CO2(g) + 18 H2O
CsOH + Al2(SO4)3 = Al(OH)3 + Cs2SO4 =>
6 CsOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Cs2SO4
LiClO3 = LiCl + O2 =>
2 LiClO3 = 2 LiCl + 3 O2
Zn + HNO = Zn(NO) + H2 =>
2 Zn + 2 HNO = 2 Zn(NO) + H2
Bi2O3 + NaOH + NaClO = NaBiO3 + NaCl + H2O =>
Bi2O3 + 2 NaOH + 2 NaClO = 2 NaBiO3 + 2 NaCl + H2O
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
Cu + H2SO4 = SO2 + Cu(OH)2 =>
Cu + H2SO4 = SO2 + Cu(OH)2
NaOH + ZnO + H2O = Na2[Zn(OH)4] =>
2 NaOH + ZnO + H2O = Na2[Zn(OH)4]
PbO2 + H2SO4 + KI = PbSO4 + K2SO4 + H2O + I2 =>
PbO2 + 2 H2SO4 + 2 KI = PbSO4 + K2SO4 + 2 H2O + I2
Cd(NH3)4 = Cd + NH3 =>
Cd(NH3)4 = Cd + 4 NH3
Sr(NO3)2 + H2SO4 = H2(NO3)2 + SrSO4 =>
Sr(NO3)2 + H2SO4 = H2(NO3)2 + SrSO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C6H8O6 + H2O = C6H7O6 + H3O =>
C6H8O6 + H2O = C6H7O6 + H3O
CO + O1 = CO2 =>
CO + O1 = CO2
NH3 + I = NI3 + H =>
NH3 + 3 I = NI3 + 3 H
CUSO4 + KI = CUI + I4 + K2SO4 =>
4 CUSO4 + 8 KI = 4 CUI + I4 + 4 K2SO4
Zn + NH4OH = Zn(NH4OH) =>
Zn + NH4OH = Zn(NH4OH)
Pb + HNO3 = Pb(NO3)2 + NH4NO3 + H2O =>
4 Pb + 10 HNO3 = 4 Pb(NO3)2 + NH4NO3 + 3 H2O
PCl3 + O2 = P2O3 + Cl2 =>
4 PCl3 + 3 O2 = 2 P2O3 + 6 Cl2
Zn + HC1 = H1 + ZnC1 =>
Zn + HC1 = H1 + ZnC1
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
C5H6COOH + NaOH = C6H6 + Na2CO3 + H2O =>
10 C5H6COOH + 12 NaOH = 9 C6H6 + 6 Na2CO3 + 14 H2O
C7OH6 + NaBH4 + H2O = C7OH8 + Na + B(OH)4 =>
4 C7OH6 + NaBH4 + 4 H2O = 4 C7OH8 + Na + B(OH)4
C6H10 + KMnO4 + H2O = C6H10(OH)2 + KMnO2 =>
2 C6H10 + KMnO4 + 2 H2O = 2 C6H10(OH)2 + KMnO2
Hg + CuSO4 = HgSO4 + Cu =>
Hg + CuSO4 = HgSO4 + Cu
C4H6O3 + C10H18O = C12H20O2 + C2H4O2 =>
C4H6O3 + C10H18O = C12H20O2 + C2H4O2
CH3COO{-} + H2SO4 = CHCOOH + SO2 + SO42{-} + H2O =>
2 CH3COO{-} + 81.000000000001H2SO4 = 2 CHCOOH + 79.000000000001SO2 + 2 SO42{-} + 82.000000000001H2O
Zn + NaBr = ZnNaBr =>
Zn + NaBr = ZnNaBr
HNO3 + C2H6O + KCr2O7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
14 HNO3 + 7 C2H6O + 2 KCr2O7 = 2 KNO3 + 7 C2H4O + 14 H2O + 4 Cr(NO3)3
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Cr2O3 + KOH + H2O = K2CrO4 + H2 =>
Cr2O3 + 4 KOH + H2O = 2 K2CrO4 + 3 H2
Zn + N = ZnN =>
Zn + N = ZnN
Na2[Cu(OH)4] + HCl = NaCl + Cu(OH)2 + H2O =>
Na2[Cu(OH)4] + 2 HCl = 2 NaCl + Cu(OH)2 + 2 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C5H6NBr3 + KI = I2 + KBr + C5H6NBr =>
C5H6NBr3 + 2 KI = I2 + 2 KBr + C5H6NBr
N2 + H2O = NH3 + NO =>
5 N2 + 6 H2O = 4 NH3 + 6 NO
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CuSO4 + H2O = CuSO4*5H2O =>
CuSO4 + 5 H2O = CuSO4*5H2O
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
C2H2O2 + O2 = CO2 + H2O =>
2 C2H2O2 + 3 O2 = 4 CO2 + 2 H2O
CH3COOH + Cr(OH)3 = (CH3COO)3Cr + H2O =>
3 CH3COOH + Cr(OH)3 = (CH3COO)3Cr + 3 H2O
Al4C3 + H10O5 = CH4 + Al(OH)3 =>
5 Al4C3 + 12 H10O5 = 15 CH4 + 20 Al(OH)3
Fe3O4 + HBrO3 = FeBr3 + Fe(BrO3)3 + H2O =>
18 Fe3O4 + 162 HBrO3 = FeBr3 + 53 Fe(BrO3)3 + 81 H2O
CH3COOH + KI + KIO3 = I2 + CH3COOK + H2O =>
6 CH3COOH + 5 KI + KIO3 = 3 I2 + 6 CH3COOK + 3 H2O
UF4 + Al = U + AlF =>
UF4 + 4 Al = U + 4 AlF
KI + O2 + H2SO4 = K2SO4 + I2 + H2O =>
4 KI + O2 + 2 H2SO4 = 2 K2SO4 + 2 I2 + 2 H2O
C4H9OH + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
3 C4H9OH + 2 K2Cr2O7 + 8 H2SO4 = 6 CH3COH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Be2F + Mg2 = MgF2 + Be2 =>
4 Be2F + Mg2 = 2 MgF2 + 4 Be2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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