| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g) + Cl2(g)
ZnSO4MgCl2 = ZnCl2MgSO4 =>
ZnSO4MgCl2 = ZnCl2MgSO4
Na4SiO4 + Cu(NO2)2 = Cu4(SiO4)2 + NaNO2 =>
2 Na4SiO4 + 4 Cu(NO2)2 = Cu4(SiO4)2 + 8 NaNO2
C4H9NO3(aq) + O2(g) = CO2(g) + H2O(l) + CH4NO2(aq) =>
4 C4H9NO3(aq) + 15 O2(g) = 12 CO2(g) + 10 H2O(l) + 4 CH4NO2(aq)
C6H13 + O2 = CO2 + H2O =>
4 C6H13 + 37 O2 = 24 CO2 + 26 H2O
CO2(g) + H2(g) = CO(g) + H2O(g) =>
CO2(g) + H2(g) = CO(g) + H2O(g)
Mg(OH)2 + HNO3 = Mg(NO3)2 + H2 + O =>
Mg(OH)2 + 2 HNO3 = Mg(NO3)2 + 2 H2 + 2 O
Ba + CaCl2 = BaCl2 + Ca =>
Ba + CaCl2 = BaCl2 + Ca
Pb3(PO4)4 + K2SO3 = Pb(SO3)2 + K3PO4 =>
Pb3(PO4)4 + 6 K2SO3 = 3 Pb(SO3)2 + 4 K3PO4
Ca(OH)2(aq) + H2SO4(aq) = Ca(HSO4)2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 H2SO4(aq) = Ca(HSO4)2(aq) + 2 H2O(l)
CrO4{2-} + S2O4{2-} + H2O = Cr(OH)3 + SO4{2-} + OH{-} =>
2 CrO4{2-} + S2O4{2-} + 4 H2O = 2 Cr(OH)3 + 2 SO4{2-} + 2 OH{-}
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + KSO4 + MnSO4 + H2O =>
CH3CHCHCH3 + 2 KMnO4 + 4 H2SO4 = 2 CH3COOH + 2 KSO4 + 2 MnSO4 + 4 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7NO2S + O2 = CO2 + H2O + N2 + SO2 =>
4 C3H7NO2S + 19 O2 = 12 CO2 + 14 H2O + 2 N2 + 4 SO2
H2S2O7(s)H2O(l) = H2SO4(l) =>
H2S2O7(s)H2O(l) = 2 H2SO4(l)
C3H5(OH)3 + O2 = CO + H2O =>
C3H5(OH)3 + 2 O2 = 3 CO + 4 H2O
FeCl3 + NH3 + H2O = Fe2O3H2O + NH4Cl =>
2 FeCl3 + 6 NH3 + 4 H2O = Fe2O3H2O + 6 NH4Cl
Ag + S + O2 = Ag2SO4 =>
2 Ag + S + 2 O2 = Ag2SO4
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
MgSO4*7H2O + HCl = MgCl2 + H2S + H2O + Cl2 =>
MgSO4*7H2O + 10 HCl = MgCl2 + H2S + 11 H2O + 4 Cl2
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
PdCl2(Ac) + HNO3(Ac) = Pd(NO3)2(Ac) + HCl(Ac) =>
PdCl2(Ac) + 2 HNO3(Ac) = Pd(NO3)2(Ac) + 2 HCl(Ac)
CH3OH(l) + O2 = CO2(g) + H2O =>
2 CH3OH(l) + 3 O2 = 2 CO2(g) + 4 H2O
NH4HSO4 = (NH4)2SO4 + H2SO4 =>
2 NH4HSO4 = (NH4)2SO4 + H2SO4
HNO3H2O = H3NO4 =>
HNO3H2O = H3NO4
C6H12O6 + O2 = C5H6O4 + H2O =>
5 C6H12O6 + 3 O2 = 6 C5H6O4 + 12 H2O
CH4 + Ni = H2 + NiC =>
CH4 + Ni = 2 H2 + NiC
AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2SO4 + Ba(NO3)2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
MgF2 + Li2SO4 = MgSO4 + LiF =>
MgF2 + Li2SO4 = MgSO4 + 2 LiF
MnO2 + Zn2{+} + H2O = MnO4{-} + Zn + H{+} =>
MnO2 + 3 Zn2{+} + 2 H2O = MnO4{-} + 6 Zn + 4 H{+}
C14H10O2 + NaBH4 + EtOH = C14H14O2 + NaB(OEt)4 =>
2 C14H10O2 + NaBH4 + 4 EtOH = 2 C14H14O2 + NaB(OEt)4
H + NO = H2O + N =>
2 H + NO = H2O + N
CU(s) + HCl(aq) = CUCl(aq) + H2(g) =>
2 CU(s) + 2 HCl(aq) = 2 CUCl(aq) + H2(g)
CuS + H2O = CuSO4 + H2 =>
CuS + 4 H2O = CuSO4 + 4 H2
C4 = C2 =>
C4 = 2 C2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
ZnH2 + NO3 = Zn + N2O + H2O =>
5 ZnH2 + 2 NO3 = 5 Zn + N2O + 5 H2O
TiCl4 = Ti + Cl2 =>
TiCl4 = Ti + 2 Cl2
N2 + Cl2 + O2 + H2O = NH4ClO4 =>
N2 + Cl2 + 2 O2 + 4 H2O = 2 NH4ClO4
KMnO4 + SnF2 + HF = MnF2 + SnO42 + KF + H2O =>
82 KMnO4 + 5 SnF2 + 236 HF = 82 MnF2 + 5 SnO42 + 82 KF + 118 H2O
KSO4 + Al = Al2(SO4)3 + K =>
3 KSO4 + 2 Al = Al2(SO4)3 + 3 K
HCOONa = COONa + H =>
HCOONa = COONa + H
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
KMnO4 + Fe2SO4 + H2SO4 = Fe(SO4)2 + MnSO4 + K2SO4 + H2O =>
6 KMnO4 + 5 Fe2SO4 + 24 H2SO4 = 10 Fe(SO4)2 + 6 MnSO4 + 3 K2SO4 + 24 H2O
Fe3 + AgCl = Fe3Cl + Ag =>
Fe3 + AgCl = Fe3Cl + Ag
Pb(NO3)2 + Na2SO4 = PbSO4 + (NO3)Na =>
Pb(NO3)2 + Na2SO4 = PbSO4 + 2(NO3)Na
Mg(s)O2(g) = MgO2(s) =>
Mg(s)O2(g) = MgO2(s)
ZnOCO2 = ZnO2CO =>
ZnOCO2 = ZnO2CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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