| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H10 + H2SO4 = C6H11OSO2OH
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
Fe3 + CuCl2 = FeCl3 + Cu =>
2 Fe3 + 9 CuCl2 = 6 FeCl3 + 9 Cu
C6H10 + H2SO4 = C6H12 + SO4 =>
C6H10 + H2SO4 = C6H12 + SO4
Cu2(OH)2CO3 = CuO + CO2 + H2O =>
Cu2(OH)2CO3 = 2 CuO + CO2 + H2O
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
Na2SO3 + H2SO4 = Na2SO4 + SO3 + H2 =>
Na2SO3 + H2SO4 = Na2SO4 + SO3 + H2
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Na2SO4 + BaOH2 = Na2OH2 + BaSO4 =>
Na2SO4 + BaOH2 = Na2OH2 + BaSO4
H2SO4 + C = CO2 + H2O + SO2 =>
2 H2SO4 + C = CO2 + 2 H2O + 2 SO2
AgNO3 + K2CO3 = Ag2CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + H2O =>
2 HC2H3O2(aq) + Sr(OH)2(aq) = Sr(C2H3O2)2(aq) + 2 H2O
FeO + HNO3 = FeO(NO3)3 + NO + H2O =>
FeO + 4 HNO3 = FeO(NO3)3 + NO + 2 H2O
MgCo3 + O2 = MgO2 + Co2 =>
2 MgCo3 + 2 O2 = 2 MgO2 + 3 Co2
Na2SO4 + BaOH2 = Na2OH2 + BaSO4 =>
Na2SO4 + BaOH2 = Na2OH2 + BaSO4
Zn + Pb2(NO3)2 = Zn(NO3)2 + ZnPb =>
3 Zn + Pb2(NO3)2 = Zn(NO3)2 + 2 ZnPb
CHHC + H2O = HOCHHCH =>
CHHC + H2O = HOCHHCH
Ca(NO2)2 = CaO + NO2 + NO =>
Ca(NO2)2 = CaO + NO2 + NO
H2S + KHSO4 = H2SO4 + KHS =>
H2S + KHSO4 = H2SO4 + KHS
Sr(NO3)2 + H2O = SrOH2 + (NO3) =>
Sr(NO3)2 + H2O = SrOH2 + 2(NO3)
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Al + H2SO4 = H2 + Al(SO4)3 =>
Al + 3 H2SO4 = 3 H2 + Al(SO4)3
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
B + O = B2O3 =>
2 B + 3 O = B2O3
H + NO = H2O + N =>
2 H + NO = H2O + N
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
NaI + Ca(NO3)2 = NaNO3 + CaI2 =>
2 NaI + Ca(NO3)2 = 2 NaNO3 + CaI2
Sn{2+} + V = Sn + V{2+} =>
Sn{2+} + V = Sn + V{2+}
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn =>
Ca + Zn(NO3)2 = Ca(NO3)2 + Zn
HC3H5O3 + OH = H2O + CO2 =>
HC3H5O3 + 12 OH = 9 H2O + 3 CO2
C9H8O4 + NaOH = Na8C9O4 + H2O =>
C9H8O4 + 8 NaOH = Na8C9O4 + 8 H2O
BaCo3 + O2 = BaO + Co2 =>
2 BaCo3 + O2 = 2 BaO + 3 Co2
KOH + Cl2 = KOHCl =>
2 KOH + Cl2 = 2 KOHCl
Mg2(s) + Cl(g) = MgCl2 =>
Mg2(s) + 4 Cl(g) = 2 MgCl2
HCl2 + Na2SO4 = NaCl2 + H2SO4 =>
2 HCl2 + Na2SO4 = 2 NaCl2 + H2SO4
H3PO4 + NH3 = ((NH4)3PO4) =>
H3PO4 + 3 NH3 = ((NH4)3PO4)
SN(OH)2 + HCl = SNCl2 + H2O =>
SN(OH)2 + 2 HCl = SNCl2 + 2 H2O
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd =>
Pb + Cd(NO3)2 = Pb(NO3)2 + Cd
NaOH + AgNO3 = Na3NO3 + Ag(OH)3 =>
3 NaOH + AgNO3 = Na3NO3 + Ag(OH)3
HCHO2(aq) + KOH(aq) = H2O + KCHO2 =>
HCHO2(aq) + KOH(aq) = H2O + KCHO2
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu(SO4) + H2S = CuS + H2SO4 =>
Cu(SO4) + H2S = CuS + H2SO4
Na2CO3 + CuCl2 = CuCO3 + NaCl =>
Na2CO3 + CuCl2 = CuCO3 + 2 NaCl
C8H8O + C6H11ClO2 + KOH = C14H18O3 + H2O + K{+} + Cl{-} =>
C8H8O + C6H11ClO2 + KOH = C14H18O3 + H2O + K{+} + Cl{-}
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/09/24
Équations équilibrées sur08/08/23
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