| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH4OH + 2 Cr(OH)3 + 4 H2SO4 = (NH4)2Cr2(SO4)4 + 8 H2O
ClO3{-} + Br{-} + H{+} = Cl2 + H2O + Br =>
2 ClO3{-} + 10 Br{-} + 12 H{+} = Cl2 + 6 H2O + 10 Br
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH4OH + Cr(OH)3 + H2SO4 = (NH4)2Cr2(SO4)4 + H2O =>
2 NH4OH + 2 Cr(OH)3 + 4 H2SO4 = (NH4)2Cr2(SO4)4 + 8 H2O
Ti2O4 + BrF3 = TiF4 + Br2 + O2 =>
3 Ti2O4 + 8 BrF3 = 6 TiF4 + 4 Br2 + 6 O2
Ba + Ag3(PO4) = Ba3(PO4)2 + Ag =>
3 Ba + 2 Ag3(PO4) = Ba3(PO4)2 + 6 Ag
Fe2 + I3 = FeI2 =>
3 Fe2 + 4 I3 = 6 FeI2
CH3CH2CHOHCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
9 CH3CH2CHOHCH3 + 8 K2Cr2O7 + 32 H2SO4 = 12 CH3CH2COOH + 8 K2SO4 + 8 Cr2(SO4)3 + 41 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Ca(CH3COO)2 + NaHCO3 = CaCO3 + CH3COOH + CH3COONa =>
Ca(CH3COO)2 + NaHCO3 = CaCO3 + CH3COOH + CH3COONa
Zn(ClO4)2 + K2S = ZnS + KClO4 =>
Zn(ClO4)2 + K2S = ZnS + 2 KClO4
SO2 + I + H2O = H2SO4 + HI =>
SO2 + 2 I + 2 H2O = H2SO4 + 2 HI
Ti2O4 + BrF3 = TiF4 + Br2 + O2 =>
3 Ti2O4 + 8 BrF3 = 6 TiF4 + 4 Br2 + 6 O2
Zn + HNO3 = Zn(NO3)2 + NH3(NNO3) + H2O =>
6 Zn + 15 HNO3 = 6 Zn(NO3)2 + NH3(NNO3) + 6 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NH4OH + Cr(OH)3 + H2SO4 = (NH4)2Cr2(SO4)4 + H2O =>
2 NH4OH + 2 Cr(OH)3 + 4 H2SO4 = (NH4)2Cr2(SO4)4 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
CH3COOH + C3H5(OH)3 = (CH3COO)3C3H5 + H2O =>
3 CH3COOH + C3H5(OH)3 = (CH3COO)3C3H5 + 3 H2O
HI + HCl = H2Cl + I =>
HI + HCl = H2Cl + I
SCl4 + H2O = SO2 + ClH =>
SCl4 + 2 H2O = SO2 + 4 ClH
KHCO3 + HCl = KCl + H2O + CO2 =>
KHCO3 + HCl = KCl + H2O + CO2
Ca + NaCl = CaCl2 + Na2 =>
Ca + 2 NaCl = CaCl2 + Na2
Ni + HNO3 = H2 + Ni(NO3)2 =>
Ni + 2 HNO3 = H2 + Ni(NO3)2
KCI + AgNO3 = KNO3 + AgCI =>
KCI + AgNO3 = KNO3 + AgCI
H2C2O4 + KOH = H2OKHC2O4 =>
H2C2O4 + KOH = H2OKHC2O4
PbS + O = PbO2 + SO =>
PbS + 3 O = PbO2 + SO
KCI + AgNO3 = KNO3 + AgCI =>
KCI + AgNO3 = KNO3 + AgCI
ClKBr = KCl + Br =>
ClKBr = KCl + Br
CH3COOH(aq) + H2O(aq) = CH3COO + H3O =>
CH3COOH(aq) + H2O(aq) = CH3COO + H3O
Zn + HNO3 = Zn(NO3)2 + H2O + NH3NO3 =>
7 Zn + 18 HNO3 = 7 Zn(NO3)2 + 6 H2O + 2 NH3NO3
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
C2H5Cl + C2H6 = C4H10 + HCl =>
C2H5Cl + C2H6 = C4H10 + HCl
HF + C2H5OH = C2H5F + H2O =>
HF + C2H5OH = C2H5F + H2O
PtCl4 + XeF1 = PtF6 + ClF + Xe =>
PtCl4 + 10 XeF1 = PtF6 + 4 ClF + 10 Xe
AlCl3 + Cd(NO3)2 = Al(NO3)3 + CdCl2 =>
2 AlCl3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdCl2
NH3 + P2O3 = NO + P + H2O =>
6 NH3 + 5 P2O3 = 6 NO + 10 P + 9 H2O
NH4VO3 + H2SO4 + NaI = V2(SO4)3 + (NH4)2SO4 + H2O + Na2SO4 + I2 =>
2 NH4VO3 + 6 H2SO4 + 4 NaI = V2(SO4)3 + (NH4)2SO4 + 6 H2O + 2 Na2SO4 + 2 I2
AlCl3 + Cd(NO3)2 = Al(NO3)3 + CdCl2 =>
2 AlCl3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdCl2
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
AlCl3 + Cd(NO3)2 = Al(NO3)3 + CdCl2 =>
2 AlCl3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdCl2
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
AlCl3 + Cd(NO3)2 = Al(NO3)3 + CdCl2 =>
2 AlCl3 + 3 Cd(NO3)2 = 2 Al(NO3)3 + 3 CdCl2
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
I{-} + H{+} = IH =>
I{-} + H{+} = IH
Li + NOS = Li4NOS =>
4 Li + NOS = Li4NOS
HI + Ca(OH)2 = ICa + H3O2 =>
HI + Ca(OH)2 = ICa + H3O2
I{-} + H{+} = IH =>
I{-} + H{+} = IH
Au{3+} + Ba = Au + Ba{2+} =>
2 Au{3+} + 3 Ba = 2 Au + 3 Ba{2+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/23
Équations équilibrées sur01/30/23
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