| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2OH + HCl = H2O + CH3CH2Cl
FeCl3 + K(NO3) = Fe(NO3)3 + KCl =>
FeCl3 + 3 K(NO3) = Fe(NO3)3 + 3 KCl
C5H11ON + O2 = CO2 + H2O + NH3 =>
2 C5H11ON + 13 O2 = 10 CO2 + 8 H2O + 2 NH3
FeSO4 + Ba(NO3)2 = FeNO3 + Ba(SO4)2 =>
2 FeSO4 + Ba(NO3)2 = 2 FeNO3 + Ba(SO4)2
Ca(OH)2 + SO2 = CaH2S2O6 =>
Ca(OH)2 + 2 SO2 = CaH2S2O6
HgNO3(aq) + KCl(aq) = HgCl(s) + KNO3(aq) =>
HgNO3(aq) + KCl(aq) = HgCl(s) + KNO3(aq)
AlAs = Al + As =>
AlAs = Al + As
Ca(OCl)2 + HOCl = CaCl2 + OCl + H2O =>
Ca(OCl)2 + 4 HOCl = CaCl2 + 4 OCl + 2 H2O
Al2SO4 + O2 + H2SO4 = Al2(SO4)3 + H2O =>
Al2SO4 + O2 + 2 H2SO4 = Al2(SO4)3 + 2 H2O
HCl + K2Cr2O7 = Cl2 + CrCl3 + KCl3 + H2O =>
14 HCl + K2Cr2O7 = Cl2 + 2 CrCl3 + 2 KCl3 + 7 H2O
YO3 + SO3 = Y + SO4 =>
YO3 + 3 SO3 = Y + 3 SO4
K2SO3 + Pb(NO3)2 = PbSO3 + KNO3 =>
K2SO3 + Pb(NO3)2 = PbSO3 + 2 KNO3
AgNO3 + K2SO3 = Ag2SO3 + K2(NO3)2 =>
2 AgNO3 + K2SO3 = Ag2SO3 + K2(NO3)2
CrO3 + Fe2SO4 + H2SO4 = Cr3(SO4)3 + Fe2(SO4)3 + H2O =>
3 CrO3 + 3 Fe2SO4 + 9 H2SO4 = Cr3(SO4)3 + 3 Fe2(SO4)3 + 9 H2O
C9H9NO2 + CH3COOH + AlCl3 = C9H13N + Al(CH3COO)3 + H2O + Cl =>
3 C9H9NO2 + 24 CH3COOH + 8 AlCl3 = 3 C9H13N + 8 Al(CH3COO)3 + 6 H2O + 24 Cl
CrO3 + Fe2SO4 + H2SO4 = Cr3(SO4)3 + Fe2(SO4)3 + H2O =>
3 CrO3 + 3 Fe2SO4 + 9 H2SO4 = Cr3(SO4)3 + 3 Fe2(SO4)3 + 9 H2O
FeC2O4*2H2O + O2 = Fe2CO3 + H2O + CO2 =>
4 FeC2O4*2H2O + O2 = 2 Fe2CO3 + 8 H2O + 6 CO2
Li2O + ZrO2 = Li2ZrO3 =>
Li2O + ZrO2 = Li2ZrO3
NH3 + H2O + P2O5 + MoO3 = (NH4)3PO4*12MoO3*3H2O =>
6 NH3 + 9 H2O + P2O5 + 24 MoO3 = 2(NH4)3PO4*12MoO3*3H2O
Al(OH)3 + (NH4)2S = NH3 + H2O + Al2S3 =>
2 Al(OH)3 + 3(NH4)2S = 6 NH3 + 6 H2O + Al2S3
FeSO4 + Ca(HCO3)2 = FeCO3 + H2O + CO2 + CaSO4 =>
FeSO4 + Ca(HCO3)2 = FeCO3 + H2O + CO2 + CaSO4
Cu + NF3 = CuF2 + N2F4 =>
Cu + 2 NF3 = CuF2 + N2F4
CH3NHC2H5 + HCl = CH3NH2C2H5Cl =>
CH3NHC2H5 + HCl = CH3NH2C2H5Cl
CaCl2 + FeS = CaS + FeCl2 =>
CaCl2 + FeS = CaS + FeCl2
H2NCONH2 + H2O = CO2 + NH3 =>
H2NCONH2 + H2O = CO2 + 2 NH3
MgCl2 = Cl2 + Mg =>
MgCl2 = Cl2 + Mg
AlCl3 + HCl = AlHCl4 =>
AlCl3 + HCl = AlHCl4
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
FeS + H{+} = Fe{2} + H2S =>
FeS + 2 H{+} = Fe{2} + H2S
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
Sr(OH)2(H2O) + NH4Cl = SrCl2 + NH3 + H2O =>
Sr(OH)2(H2O) + 2 NH4Cl = SrCl2 + 2 NH3 + 3 H2O
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
Na2SO3 + CO2 + H2O = Na2CO3 + NaHSO3 =>
2 Na2SO3 + CO2 + H2O = Na2CO3 + 2 NaHSO3
Fe{3+} + I2 + H2O = Fe{2+} + IO3{-} + H{+} =>
10 Fe{3+} + I2 + 6 H2O = 10 Fe{2+} + 2 IO3{-} + 12 H{+}
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
P + H2SO4 = HPO3 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 HPO3 + 5 SO2 + 4 H2O
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Bi(OH)3 + NaSnO2 = NaSnO3 + Bi + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 3 NaSnO3 + 2 Bi + 3 H2O
CrO3 + Fe2SO4 + H2SO4 = Cr3(SO4)3 + Fe2(SO4)3 + H2O =>
3 CrO3 + 3 Fe2SO4 + 9 H2SO4 = Cr3(SO4)3 + 3 Fe2(SO4)3 + 9 H2O
Br + H2O = HBr + BrO =>
3 Br + H2O = 2 HBr + BrO
CrO3 + Fe2SO4 + H2SO4 = Cr3(SO4)3 + Fe2(SO4)3 + H2O =>
3 CrO3 + 3 Fe2SO4 + 9 H2SO4 = Cr3(SO4)3 + 3 Fe2(SO4)3 + 9 H2O
Se + H2O = H2Se + H2SeO3 =>
3 Se + 3 H2O = 2 H2Se + H2SeO3
CH3OH + CrO3 = CHOH + Cr(OH)3 =>
3 CH3OH + 2 CrO3 = 3 CHOH + 2 Cr(OH)3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SO2 + Cl4 = SO2Cl2 =>
2 SO2 + Cl4 = 2 SO2Cl2
HNO3 + H2S = N2O3 + H2O + S =>
2 HNO3 + 2 H2S = N2O3 + 3 H2O + 2 S
Ag2O + Li = Li2O + Ag =>
Ag2O + 2 Li = Li2O + 2 Ag
Cr2O3(s) + H2S(g) = Cr2S3(s) + H2O(l) =>
Cr2O3(s) + 3 H2S(g) = Cr2S3(s) + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/08/24
Équations équilibrées sur12/08/23
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