| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2CrO4 + 2 NaCl = Na2CrO4 + 2 AgCl
Li(ClO3) = LiCl + O2 =>
2 Li(ClO3) = 2 LiCl + 3 O2
CO = C4O4 =>
4 CO = C4O4
HClO2 = Cl2 + HClO3 + H2O =>
5 HClO2 = Cl2 + 3 HClO3 + H2O
Co(OH)3 + H{+} = Co{2+} + O2 + H2O =>
4 Co(OH)3 + 8 H{+} = 4 Co{2+} + O2 + 10 H2O
Br2 + OH{-} = H2O + Br{-} + BrO =>
3 Br2 + 4 OH{-} = 2 H2O + 4 Br{-} + 2 BrO
Ag2SO4 + Ga = Ga2(SO4)3 + Ag =>
3 Ag2SO4 + 2 Ga = Ga2(SO4)3 + 6 Ag
ZrSiO4 + Cl2 = ZrCl4 + SiO2 + O2 =>
ZrSiO4 + 2 Cl2 = ZrCl4 + SiO2 + O2
F + HNO2 = HF + NO2 =>
F + HNO2 = HF + NO2
BaSO4 + H2CO3 = BaCO3 + H2SO4 =>
BaSO4 + H2CO3 = BaCO3 + H2SO4
S + Na2CO3 = Na2S + CO2 + SO =>
2 S + Na2CO3 = Na2S + CO2 + SO
NH4 + CrO4 = CrO + N2 + H2O =>
6 NH4 + 4 CrO4 = 4 CrO + 3 N2 + 12 H2O
O3 + Cl = Cl2O2 =>
2 O3 + 6 Cl = 3 Cl2O2
Zn + HNO3(conc) = Zn(NO3)2 + NO2 + H2O =>
Zn + 4 HNO3(conc) = Zn(NO3)2 + 2 NO2 + 2 H2O
FeCl3 + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3 + 3 AgNO3 = 3 AgCl + Fe(NO3)3
NaOH + BaCl2 = Ba(HO)2 + NaCl =>
2 NaOH + BaCl2 = Ba(HO)2 + 2 NaCl
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Cd + N = Cd3N2 =>
3 Cd + 2 N = Cd3N2
C19H16O + CH3OH = C20H18O + H2O =>
C19H16O + CH3OH = C20H18O + H2O
KMnO4 + H2SO4 + H2O = K2SO4 + MnSO4 + H2O2 =>
2 KMnO4 + 3 H2SO4 + 2 H2O = K2SO4 + 2 MnSO4 + 5 H2O2
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
Na + MgF2 = NaF + Mg =>
2 Na + MgF2 = 2 NaF + Mg
Ca3N2 + H2O + CO2 = CaCO3 + NH3 =>
Ca3N2 + 3 H2O + 3 CO2 = 3 CaCO3 + 2 NH3
H3COH + CO = H3CCOOH =>
H3COH + CO = H3CCOOH
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
Fe2O3 + Al(OH)3 = Fe2O3(OH)3 + Al =>
Fe2O3 + Al(OH)3 = Fe2O3(OH)3 + Al
CO + H2 = H2O + CH3OCH2CH3 =>
3 CO + 6 H2 = 2 H2O + CH3OCH2CH3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C + O2 = CO2 =>
C + O2 = CO2
HN3 + CuO = Cu + H2O + N2 =>
2 HN3 + CuO = Cu + H2O + 3 N2
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
Li(ClO3) = LiCl + O2 =>
2 Li(ClO3) = 2 LiCl + 3 O2
C + Ag = CAg =>
C + Ag = CAg
Pb(II)NO3 + KI = Pb(II)I + KNO3 =>
Pb(II)NO3 + KI = Pb(II)I + KNO3
H3PO3 + Fe(OH)3 = (Fe(OH)2)3(PO3) + H2O =>
H3PO3 + 3 Fe(OH)3 = (Fe(OH)2)3(PO3) + 3 H2O
(CH3COO)H + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2(CH3COO)H + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
Cr(OH)3 + NaOH + NaClO3 = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + 4 NaOH + NaClO3 = 2 Na2CrO4 + NaCl + 5 H2O
Ni + ClO4 = Ni(ClO4)2 =>
Ni + 2 ClO4 = Ni(ClO4)2
C12H21(OH)2 + O2 = CO2 + H2O =>
4 C12H21(OH)2 + 67 O2 = 48 CO2 + 46 H2O
Ga + HClO4 = GaClO4 + H2O + Cl2O3 =>
8 Ga + 10 HClO4 = 8 GaClO4 + 5 H2O + Cl2O3
SO2 + KMnO4 + H2O = MnSO4 + K2SO4 + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
Ca3 + PO4 = Ca3(PO4)2 =>
Ca3 + 2 PO4 = Ca3(PO4)2
Na3N + Al(BrO3)3 = AlN + NaBrO3 =>
Na3N + Al(BrO3)3 = AlN + 3 NaBrO3
C3H7OH + C2H5COOH = C6H12O2 + H2O =>
C3H7OH + C2H5COOH = C6H12O2 + H2O
Cu2O + H2O2 + HCl = H2[CuCl4] + H2O =>
Cu2O + H2O2 + 8 HCl = 2 H2[CuCl4] + 3 H2O
C + O2 = CO =>
2 C + O2 = 2 CO
CH3COONH4 + NaOH = CH3COOH + NaNH2 + H2O =>
CH3COONH4 + NaOH = CH3COOH + NaNH2 + H2O
K2[OsO2(OH)4] + O2 = KOH + H2O + OsO4 =>
2 K2[OsO2(OH)4] + O2 = 4 KOH + 2 H2O + 2 OsO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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