| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CH2CH2 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH(CH3)COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 8 H2O
CH3CHOHCH2CH3 + HCl = CH3CH2CH2CH2Cl + H2O =>
CH3CHOHCH2CH3 + HCl = CH3CH2CH2CH2Cl + H2O
Cu(S) + S8(s) = CuS8 =>
8 Cu(S) + 7 S8(s) = 8 CuS8
MnS2 + AlN = Al2S3 + Mn3N4 =>
3 MnS2 + 4 AlN = 2 Al2S3 + Mn3N4
H + ClO = HClO =>
H + ClO = HClO
Ag(s) + H2SO4(aq) = Ag2SO4 + SO2 + H2O =>
2 Ag(s) + 2 H2SO4(aq) = Ag2SO4 + SO2 + 2 H2O
MgSO4(aq) + KOH(aq) = Mg(OH)2(s) + K2SO4(aq) =>
MgSO4(aq) + 2 KOH(aq) = Mg(OH)2(s) + K2SO4(aq)
Cl2CHCOCl + CH3OH = Cl2CHCOOCH3 + HCl =>
Cl2CHCOCl + CH3OH = Cl2CHCOOCH3 + HCl
AgNO3(aq) + Mg(s) = Ag(s) + Mg(NO3)2(aq) =>
2 AgNO3(aq) + Mg(s) = 2 Ag(s) + Mg(NO3)2(aq)
K + HNO3 = K2NO3 + H =>
2 K + HNO3 = K2NO3 + H
Sr + H3PO4 = SrH4P2O8 + H2 =>
Sr + 2 H3PO4 = SrH4P2O8 + H2
Ca(NO3)2 + NaIO3 = Ca(IO3)2 + Na(NO3) =>
Ca(NO3)2 + 2 NaIO3 = Ca(IO3)2 + 2 Na(NO3)
BaCO3 + SiO2 + CeO2 + Dy2O3 + Na2CO3 = Ba2SiO4CeDyNa + CO2 + O2 =>
4 BaCO3 + 2 SiO2 + 2 CeO2 + Dy2O3 + Na2CO3 = 2 Ba2SiO4CeDyNa + 5 CO2 + 4 O2
AgHNO3NaCl = AgClNaHNO3 =>
AgHNO3NaCl = AgClNaHNO3
B + F2 = BF =>
2 B + F2 = 2 BF
Pb(NO3)2AgNO3 = PbAg(NO3)3 =>
Pb(NO3)2AgNO3 = PbAg(NO3)3
PbBr4 + Cl2 = PbCl4 + Br2 =>
PbBr4 + 2 Cl2 = PbCl4 + 2 Br2
Mg(OH)2 + C6H8O6 = H2O + C6H6MgO6 =>
Mg(OH)2 + C6H8O6 = 2 H2O + C6H6MgO6
Mg2SiO4 + Ca2MgSi2O7 = MgO + CaMgSi2O6 =>
2 Mg2SiO4 + Ca2MgSi2O7 = 3 MgO + 2 CaMgSi2O6
CuSO4*5H2O + KOH = K2SO4 + CuO + H2O =>
CuSO4*5H2O + 2 KOH = K2SO4 + CuO + 6 H2O
K2SiO3 + CaCl2 = CaSiO3 + KCl =>
K2SiO3 + CaCl2 = CaSiO3 + 2 KCl
KMnO4 + KCI + H2SO4 = MnSO4 + K2SO4 + CI + H2O =>
KMnO4 + 5 KCI + 4 H2SO4 = MnSO4 + 3 K2SO4 + 5 CI + 4 H2O
HClO4 + Rb(OH) = Rb(ClO4) + H2O =>
HClO4 + Rb(OH) = Rb(ClO4) + H2O
NaNO3 + HgSO4 = Hg(NO3)2 + Na2SO4 =>
2 NaNO3 + HgSO4 = Hg(NO3)2 + Na2SO4
HgCl2 + K2CrO4 = HgCrO4 + KCl =>
HgCl2 + K2CrO4 = HgCrO4 + 2 KCl
C2H2 + O3 = CO + H3O3 =>
3 C2H2 + 4 O3 = 6 CO + 2 H3O3
P4 + I2 + H2O = H2PO4{-} + I{-} + H{+} =>
P4 + 10 I2 + 16 H2O = 4 H2PO4{-} + 20 I{-} + 24 H{+}
C4H100 + O2 = CO2 + H2O =>
C4H100 + 29 O2 = 4 CO2 + 50 H2O
C + HClO = CO2 + HCl =>
C + 2 HClO = CO2 + 2 HCl
C12H22O11(s) = C(s) + H2O(aq) =>
C12H22O11(s) = 12 C(s) + 11 H2O(aq)
HPO4{-2} + NH4{+} + MoO4{-2} + H{+} = (NH4)3PO4(MoO3)12(s) + H2O =>
HPO4{-2} + 3 NH4{+} + 12 MoO4{-2} + 23 H{+} = (NH4)3PO4(MoO3)12(s) + 12 H2O
Ba(No3)2 + KCl(aq) = BaCl2 + KNo3 =>
Ba(No3)2 + 2 KCl(aq) = BaCl2 + 2 KNo3
HBr + C4H8 = C4H9Br =>
HBr + C4H8 = C4H9Br
Cr3O = Cr + O2 =>
2 Cr3O = 6 Cr + O2
Ag + Fe(NO3)2 = Ag(NO3)2 + Fe =>
Ag + Fe(NO3)2 = Ag(NO3)2 + Fe
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
SnO + Na2O = SnO2 + Na =>
SnO + Na2O = SnO2 + 2 Na
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
Zn + NCl = ZnCl2 + N =>
Zn + 2 NCl = ZnCl2 + 2 N
PbCl2 + Al = AlCl2 + Pb =>
PbCl2 + Al = AlCl2 + Pb
Pb(OH)4 + H3PO4 = Pb3(PO4)4 + H2O =>
3 Pb(OH)4 + 4 H3PO4 = Pb3(PO4)4 + 12 H2O
AlCu + H2O = AlH2 + CuO =>
AlCu + H2O = AlH2 + CuO
K2SO3 + Cl2 + KOH = KCl + K2SO4 + H2O =>
K2SO3 + Cl2 + 2 KOH = 2 KCl + K2SO4 + H2O
C3H6 + O2(g) = CO2(g) + H2O =>
2 C3H6 + 9 O2(g) = 6 CO2(g) + 6 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
MgBr2 + KCH3COO = Mg(CH3COO)2 + KBr =>
MgBr2 + 2 KCH3COO = Mg(CH3COO)2 + 2 KBr
CH4 + SO4 = CO2 + H2S + H2O =>
5 CH4 + 4 SO4 = 5 CO2 + 4 H2S + 6 H2O
Cr + Cr2(SO4)3 + CrPO4 = Cr2SO4PO4 =>
Cr + Cr2(SO4)3 + 3 CrPO4 = 3 Cr2SO4PO4
CuSO4 + NaHS = CuS + Na2SO4 + H2SO4 =>
2 CuSO4 + 2 NaHS = 2 CuS + Na2SO4 + H2SO4
BaO22 = BaO + O2 =>
2 BaO22 = 2 BaO + 21 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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