| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + NH3 = (NH4Cl)
NaHSO3 + HCl = NaCl + H2SO3 =>
NaHSO3 + HCl = NaCl + H2SO3
NHO3 + NaOH = NOH + NaHO3 =>
NHO3 + NaOH = NOH + NaHO3
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
C4H11N = C + H + N =>
C4H11N = 4 C + 11 H + N
Ag3(PO4)2 = Ag{2+} + PO4{3-} =>
Ag3(PO4)2 = 3 Ag{2+} + 2 PO4{3-}
Na(OH) + HMnO4 = Na(MnO4) + H2O =>
Na(OH) + HMnO4 = Na(MnO4) + H2O
Mg(s) + FeSO4(aq) = MgSO4(s) + Fe(aq) =>
Mg(s) + FeSO4(aq) = MgSO4(s) + Fe(aq)
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
NH4Br + Sr(OH)2 = SrBr2 + H2O + NH3 =>
2 NH4Br + Sr(OH)2 = SrBr2 + 2 H2O + 2 NH3
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Al2S3 + K2CO3 = Al2(CO3)3 + K2S =>
Al2S3 + 3 K2CO3 = Al2(CO3)3 + 3 K2S
Pb(NO3)2 + NaBr = PbBr2 + NaNO3 =>
Pb(NO3)2 + 2 NaBr = PbBr2 + 2 NaNO3
Sn + P4 = Sn8P4 =>
8 Sn + P4 = Sn8P4
SnCl4 + H2O = HCl + H2SnO3 =>
SnCl4 + 3 H2O = 4 HCl + H2SnO3
Ca(OH)2 + NH4Cl = CaCl2 + H2O + NH3 =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Na2SiO3 + Al = Na2Si + Al2O3 =>
Na2SiO3 + 2 Al = Na2Si + Al2O3
(Pb(OH)4){2-} + OBr{-} = PbO2 + Br{-} + OH{-} + H2O =>
(Pb(OH)4){2-} + OBr{-} = PbO2 + Br{-} + 2 OH{-} + H2O
CrCl3 + LiAlH4 = CrCl2 + LiCl + AlCl3 + H2 =>
4 CrCl3 + LiAlH4 = 4 CrCl2 + LiCl + AlCl3 + 2 H2
CH3CH(OH)CH2CH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3COCH2CH3 + H2O =>
5 CH3CH(OH)CH2CH3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO2 + 5 CH3COCH2CH3 + 9 H2O
Fe2(SO4)3 + H2O = Fe(OH) + SO4 + H2SO4 =>
Fe2(SO4)3 + 2 H2O = 2 Fe(OH) + 2 SO4 + H2SO4
Na2SO3 + H2O + S8 = Na2S2O3*5H2O =>
8 Na2SO3 + 40 H2O + S8 = 8 Na2S2O3*5H2O
AlAsO3 = Al + As + O =>
AlAsO3 = Al + As + 3 O
BaCl2(aq) + AlPO4(aq) = BaPO4 + AlCl2 =>
BaCl2(aq) + AlPO4(aq) = BaPO4 + AlCl2
C4H8O + CH4N2O = C5H12N2 + O =>
C4H8O + CH4N2O = C5H12N2 + 2 O
HPO4 + NH4 + MoO4 + H = (NH3)3PO4(MoO)12 + H2O =>
HPO4 + 3 NH4 + 12 MoO4 + 68 H = (NH3)3PO4(MoO)12 + 36 H2O
Li + O2 + H2 = LiOH =>
2 Li + O2 + H2 = 2 LiOH
H2(CH3COO) + Ba(OH)2 = H2O + Ba(CH3COO) =>
H2(CH3COO) + Ba(OH)2 = 2 H2O + Ba(CH3COO)
C30H60O3 + H2O = H2 + H{+} + CH3COO{-} =>
C30H60O3 + 27 H2O = 27 H2 + 15 H{+} + 15 CH3COO{-}
RuCl3 + Zn + CO = Ru3(CO)12 + ZnCl2 =>
6 RuCl3 + 9 Zn + 24 CO = 2 Ru3(CO)12 + 9 ZnCl2
HgS + HNO3 = NO + Hg(NO3)2 + S + H2O =>
3 HgS + 8 HNO3 = 2 NO + 3 Hg(NO3)2 + 3 S + 4 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Co(NO3)2 + AgNO3 + NaOH = Co(OH)3 + Ag + NaNO3 =>
Co(NO3)2 + AgNO3 + 3 NaOH = Co(OH)3 + Ag + 3 NaNO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CaO + HNO3 = Ca(NO3)2 + H2O =>
CaO + 2 HNO3 = Ca(NO3)2 + H2O
CrBr3 + Cl2 + KOH = KCl + KBr + K2CrO4 + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 6 KCl + 6 KBr + 2 K2CrO4 + 8 H2O
Ag + O = AgO2 =>
Ag + 2 O = AgO2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO4 + KHCO3 = CuCO3 + KHSO4 =>
CuSO4 + KHCO3 = CuCO3 + KHSO4
CrBr3 + Cl2 + KOH = KCl + KBr + K2CrO4 + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 6 KCl + 6 KBr + 2 K2CrO4 + 8 H2O
C3H7OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H7OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
(CH3CO)2 + O2 = CO2 + H2O =>
2(CH3CO)2 + 9 O2 = 8 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaMnO4 + NaNO2 + NaOH = Na2MnO4 + NaNO3 + H2O =>
2 NaMnO4 + NaNO2 + 2 NaOH = 2 Na2MnO4 + NaNO3 + H2O
BrCH2COOH + O2 = CO2 + H2O + HBr =>
2 BrCH2COOH + 3 O2 = 4 CO2 + 2 H2O + 2 HBr
CrBr3 + Cl2 + KOH = KCl + KBr + K2CrO4 + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 6 KCl + 6 KBr + 2 K2CrO4 + 8 H2O
C6H12O + HNO3 = C5H8O4 + N2O + H2O =>
20 C6H12O + 50 HNO3 = 24 C5H8O4 + 25 N2O + 49 H2O
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3{+} + OH{-} =>
CH3CH2CH2NH2 + H2O = CH3CH2CH2NH3{+} + OH{-}
CrBr3 + Cl2 + KOH = KCl + KBr + K2CrO4 + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 6 KCl + 6 KBr + 2 K2CrO4 + 8 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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