| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sb2O5 + 3 H2O = 2 H3SbO4
C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
NaBr(s) = Na(aq) + Br(aq) =>
NaBr(s) = Na(aq) + Br(aq)
Ag(s) + NaCl(aq) = AgCl + Na =>
Ag(s) + NaCl(aq) = AgCl + Na
Li2(SO4) + Ca(NO3)2 = Li(NO3) + Ca(SO4) =>
Li2(SO4) + Ca(NO3)2 = 2 Li(NO3) + Ca(SO4)
Al + H2Cr2O7 = Al2(Cr2O7) + H2 =>
2 Al + H2Cr2O7 = Al2(Cr2O7) + H2
Al + O4 = Al2O3 =>
8 Al + 3 O4 = 4 Al2O3
BaCl2 + AgNO3 = Ba(NO3)2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba(NO3)2 + 2 AgCl
Ni(OH)2 + O2 = NiO2 + H2O =>
2 Ni(OH)2 + O2 = 2 NiO2 + 2 H2O
HI + Ba(OH)2 = I2Ba + H2O =>
2 HI + Ba(OH)2 = I2Ba + 2 H2O
C3H2O3 + O2 = CO2 + H2O =>
C3H2O3 + 2 O2 = 3 CO2 + H2O
HCl + H2S + KCrO7 = S + CrCl3 + KCl + H2O =>
4 HCl + 5 H2S + KCrO7 = 5 S + CrCl3 + KCl + 7 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Ba(IO3)2 + CH3COOH = Ba(CH3COO)2 + H2O + I2O5 =>
Ba(IO3)2 + 2 CH3COOH = Ba(CH3COO)2 + H2O + I2O5
CH3CH2COOH + LiAlH4 + H2O = CH3CH2CH2OH + LiOH + Al(OH)3 =>
2 CH3CH2COOH + LiAlH4 + 2 H2O = 2 CH3CH2CH2OH + LiOH + Al(OH)3
CaCl2 + (C2H6O) = Ca(OH)2 + (C2H5Cl) =>
CaCl2 + 2(C2H6O) = Ca(OH)2 + 2(C2H5Cl)
C4H6O3 + H2O = C2H4O2 =>
C4H6O3 + H2O = 2 C2H4O2
AlPO4 + H3O = HPO4 + H2O + Al =>
AlPO4 + H3O = HPO4 + H2O + Al
CuO + HNO2 = Cu(NO2)2 + H2O =>
CuO + 2 HNO2 = Cu(NO2)2 + H2O
BaCl2 + I = BaI2 + Cl =>
BaCl2 + 2 I = BaI2 + 2 Cl
AlCl3 + LiPO4 = AlPO4 + LiCl3 =>
AlCl3 + LiPO4 = AlPO4 + LiCl3
H4P2O7 + (NH4)2MoO4 = (NH4)7(P(Mo2O7)6) + NH3 + H2O =>
H4P2O7 + 24(NH4)2MoO4 = 2(NH4)7(P(Mo2O7)6) + 34 NH3 + 19 H2O
LiOH + Cu(NO3)3 = LiNO3 + Cu(OH)3 =>
3 LiOH + Cu(NO3)3 = 3 LiNO3 + Cu(OH)3
NaI + H2SO4 = H2S + I2 + H2O + NaHSO4 =>
8 NaI + 9 H2SO4 = H2S + 4 I2 + 4 H2O + 8 NaHSO4
HNO2 + NH4OH = H2O + NH4NO2 =>
HNO2 + NH4OH = H2O + NH4NO2
HCH3CO2 + NaOH = CH3COONa + H2O =>
HCH3CO2 + NaOH = CH3COONa + H2O
H3PO4 + HCl = HClPCl5 + H2O =>
H3PO4 + 6 HCl = HClPCl5 + 4 H2O
PCl3 + S = P2S3 + Cl2 =>
2 PCl3 + 3 S = P2S3 + 3 Cl2
HCl + H2SO4 = Cl2 + H2O + SO2 =>
2 HCl + H2SO4 = Cl2 + 2 H2O + SO2
H3SbO4 + HCl = H2O + Cl2 + SbCl3 =>
H3SbO4 + 5 HCl = 4 H2O + Cl2 + SbCl3
Mg + Sn = Mg2Sn =>
2 Mg + Sn = Mg2Sn
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Na(s) + H2O(i) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(i) = 2 NaOH(aq) + H2(g)
LiCl + Ag2O = AgCl + Li2O =>
2 LiCl + Ag2O = 2 AgCl + Li2O
Ag + PtO = AgO + Pt =>
Ag + PtO = AgO + Pt
CuCl4 + H2O = Cu(H2O)6 + Cl =>
CuCl4 + 6 H2O = Cu(H2O)6 + 4 Cl
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al2O3 + SO3 = Al2(SO4)3 =>
Al2O3 + 3 SO3 = Al2(SO4)3
Na3(Fe(SCN)6) + NaOH = Fe(OH)3 + SCN + Na =>
Na3(Fe(SCN)6) + 3 NaOH = Fe(OH)3 + 6 SCN + 6 Na
Ca(OCl)2 + KI + HCl = I2 + Ca(Cl)2 + H2O + KCl =>
Ca(OCl)2 + 4 KI + 4 HCl = 2 I2 + Ca(Cl)2 + 2 H2O + 4 KCl
K2PtCl6 = KCl + Pt + Cl2 =>
K2PtCl6 = 2 KCl + Pt + 2 Cl2
HCl + Mg(NO3)2 = HNO3 + MgCl2 =>
2 HCl + Mg(NO3)2 = 2 HNO3 + MgCl2
Al(C2H3O2)3 + LiOH = Al(OH)3 + Li(C2H3O2) =>
Al(C2H3O2)3 + 3 LiOH = Al(OH)3 + 3 Li(C2H3O2)
NaCl(aq) + CaCl2(aq) = NaCl2(aq) + CaCl(s) =>
NaCl(aq) + CaCl2(aq) = NaCl2(aq) + CaCl(s)
CuO + NO + O2 = Cu(NO3)2 =>
2 CuO + 4 NO + 3 O2 = 2 Cu(NO3)2
HNO3 + Ca[OH]2 = Ca[NO3]2 + H2O =>
2 HNO3 + Ca[OH]2 = Ca[NO3]2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
HN4NO3 = N2 + O2 + H2O =>
4 HN4NO3 = 10 N2 + 5 O2 + 2 H2O
AgNO3 + Na2S = Na + NO3 + Ag2S =>
2 AgNO3 + Na2S = 2 Na + 2 NO3 + Ag2S
XCH3C3H7 + KMnO4 + H2SO4 = XCOOHCOOH + CH3COOH + K2SO4 + MnSO4 + H2O =>
5 XCH3C3H7 + 16 KMnO4 + 24 H2SO4 = 5 XCOOHCOOH + 5 CH3COOH + 8 K2SO4 + 16 MnSO4 + 34 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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