| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S + 4 H2O = 4 H2 + H2SO4
C4H8O + Cu(OH)2 = Cu2O + H2O + C4H8O2 =>
C4H8O + 2 Cu(OH)2 = Cu2O + 2 H2O + C4H8O2
Ca(OH)2 + C2 = CaC2 + OH =>
Ca(OH)2 + C2 = CaC2 + 2 OH
C4H8O + Cu(OH)2 = Cu2O + H2O + C4H8O2 =>
C4H8O + 2 Cu(OH)2 = Cu2O + 2 H2O + C4H8O2
NiCl2 + AgNO3 = AgCl + Ni(NO3)2 =>
NiCl2 + 2 AgNO3 = 2 AgCl + Ni(NO3)2
Fe(NO3)3 + MnCl2 = FeCl3 + Mn(NO3)2 =>
2 Fe(NO3)3 + 3 MnCl2 = 2 FeCl3 + 3 Mn(NO3)2
CuCl2 + KOH = Cu(OH)2 + KCl =>
CuCl2 + 2 KOH = Cu(OH)2 + 2 KCl
C6H6CH(OH)CH3 + CuO = C6H6COCH3 + Cu + H2O =>
C6H6CH(OH)CH3 + CuO = C6H6COCH3 + Cu + H2O
HSOH = SH2O =>
HSOH = SH2O
HClO + HI = I2 + HCl + H2O =>
HClO + 2 HI = I2 + HCl + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + NH3 =>
4 Cu + 9 HNO3 = 4 Cu(NO3)2 + 3 H2O + NH3
S2F2 = S8 + SF4 =>
16 S2F2 = 3 S8 + 8 SF4
Fe(OH)3 + Ca(NO3)2 = Fe(NO3)3 + Ca(OH)2 =>
2 Fe(OH)3 + 3 Ca(NO3)2 = 2 Fe(NO3)3 + 3 Ca(OH)2
Ca(No3)2 + Na2SiO3 = CaSiO3 + Na(No3) =>
Ca(No3)2 + Na2SiO3 = CaSiO3 + 2 Na(No3)
C4H13 + O2 = C02 + H2O =>
4 C4H13 + 13 O2 = 8 C02 + 26 H2O
Na(CO3)2 + Ca(NO3)2 = Na(NO3)2 + Ca(CO3)2 =>
Na(CO3)2 + Ca(NO3)2 = Na(NO3)2 + Ca(CO3)2
XeO3 + Ba(OH)2 = Ba3XeO6 + H2O =>
XeO3 + 3 Ba(OH)2 = Ba3XeO6 + 3 H2O
C6H6CH(OH)CH3 + CuO = C6H6COCH3 + Cu + H2O =>
C6H6CH(OH)CH3 + CuO = C6H6COCH3 + Cu + H2O
C4H8O + Cu(OH)2 = Cu2O + H2O + C4H8O2 =>
C4H8O + 2 Cu(OH)2 = Cu2O + 2 H2O + C4H8O2
C6H5COCH3 + H2 = C6H6CH(OH)CH3 =>
2 C6H5COCH3 + 3 H2 = 2 C6H6CH(OH)CH3
CH3COOK + H2SO4 = CH3COOH + KHSO4 =>
CH3COOK + H2SO4 = CH3COOH + KHSO4
Ni2(SO4)3 = Ni + (SO4)3 =>
Ni2(SO4)3 = 2 Ni + (SO4)3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Cu(NH3)4(H2O)2 + HNO3 = Cu(H2O)6 + NO + H2O =>
3 Cu(NH3)4(H2O)2 + 20 HNO3 = 3 Cu(H2O)6 + 32 NO + 16 H2O
Fe + Na2O = FeO + Na =>
Fe + Na2O = FeO + 2 Na
KMnO4 + KSCN + H2SO4 = MnSO4 + K2SO4 + H2O + CO2 + N2 =>
22 KMnO4 + 10 KSCN + 28 H2SO4 = 22 MnSO4 + 16 K2SO4 + 28 H2O + 10 CO2 + 5 N2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeS2 + H2O + O2 = H2SO4 + Fe(OH3) =>
4 FeS2 + 14 H2O + 11 O2 = 8 H2SO4 + 4 Fe(OH3)
NaCl2 + KNO3 = NaNO3 + KCl2 =>
NaCl2 + KNO3 = NaNO3 + KCl2
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PO4 + HOH = H3PO4 + OH =>
PO4 + 3 HOH = H3PO4 + 3 OH
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
Ni2(SO4)3 = Ni + (SO4)3 =>
Ni2(SO4)3 = 2 Ni + (SO4)3
KOH + Br2 = KBrO2 + KBr + H2O =>
4 KOH + 2 Br2 = KBrO2 + 3 KBr + 2 H2O
Se + Na = SeNa =>
Se + Na = SeNa
CH3CH2OH + C7H6O3 = C9H10O3 + H2O =>
CH3CH2OH + C7H6O3 = C9H10O3 + H2O
NaCe + AgNo3 = AgCe + NaNo3 =>
NaCe + AgNo3 = AgCe + NaNo3
CH3OHH2SO4 = CH3OH3SO4 =>
CH3OHH2SO4 = CH3OH3SO4
Ca + SnO2 = Sn + CaO =>
2 Ca + SnO2 = Sn + 2 CaO
C6H6CH(OH)CH3 + CuO = C6H6COCH3 + Cu + H2O =>
C6H6CH(OH)CH3 + CuO = C6H6COCH3 + Cu + H2O
C4H8O + Cu(OH)2 = Cu2O + H2O + C4H8O2 =>
C4H8O + 2 Cu(OH)2 = Cu2O + 2 H2O + C4H8O2
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2 =>
Zn(NO3)2 + CuCl2 = ZnCl2 + Cu(NO3)2
Al2S3 + H2SO4 = Al2(SO4)3 + H2S =>
Al2S3 + 3 H2SO4 = Al2(SO4)3 + 3 H2S
Cu + FeCl3 = CuCl + Fe =>
3 Cu + FeCl3 = 3 CuCl + Fe
FeSO4 = Fe2O3 + O2 + SO2 =>
4 FeSO4 = 2 Fe2O3 + O2 + 4 SO2
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
Fe + S = Fe{2} + S{-2} =>
Fe + S = Fe{2} + S{-2}
CH4(g) + H2O = CO2 + H2 =>
CH4(g) + 2 H2O = CO2 + 4 H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/11/25
Équations équilibrées sur02/10/24
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