| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O + 2 Na = 2 NaOH + H2
Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH
OH + HCl = HOH + Cl =>
OH + HCl = HOH + Cl
NHO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 NHO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
KOH + Fe2O3 + H2O = K[Fe(OH)4] =>
2 KOH + Fe2O3 + 3 H2O = 2 K[Fe(OH)4]
Al(NO3)3 + HCl = AlH3 + NO3Cl =>
Al(NO3)3 + 3 HCl = AlH3 + 3 NO3Cl
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
KCIO3 + KI + HC1 = I2 + KC1 + H2O =>
2 KCIO3 + 12 KI + 12 HC1 = 7 I2 + 14 KC1 + 6 H2O
NH3 + HNO2 = NH4NO2 =>
NH3 + HNO2 = NH4NO2
H2SO4 + FeCl3 = Fe2(SO4)3 + HCl =>
3 H2SO4 + 2 FeCl3 = Fe2(SO4)3 + 6 HCl
CuSO4 + NaS2 = NaSO4 + CuS2 =>
CuSO4 + NaS2 = NaSO4 + CuS2
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
HNO3 + Ar2S3 + H2O = H2SO4 + H3ArO4 + NO =>
28 HNO3 + 3 Ar2S3 + 4 H2O = 9 H2SO4 + 6 H3ArO4 + 28 NO
PbNO3 + KCl = PbCl2 + K2NO3 =>
PbNO3 + 2 KCl = PbCl2 + K2NO3
BaCl2 + Na2CO3 = BaCO3 + NaCl =>
BaCl2 + Na2CO3 = BaCO3 + 2 NaCl
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
KCIO3 + KI + HC1 = I2 + KC1 + H2O =>
2 KCIO3 + 12 KI + 12 HC1 = 7 I2 + 14 KC1 + 6 H2O
HPO4 + AgOH = H2O + AgPO4 =>
HPO4 + AgOH = H2O + AgPO4
CuSO4 + NaS2 = NaSO4 + CuS2 =>
CuSO4 + NaS2 = NaSO4 + CuS2
Fe + F = FeF3 =>
Fe + 3 F = FeF3
NaClO + NaOH + Bi2O3 = NaBiO3 + NaCl + H2O =>
2 NaClO + 2 NaOH + Bi2O3 = 2 NaBiO3 + 2 NaCl + H2O
Fe + F = FeF3 =>
Fe + 3 F = FeF3
NH3 + HNO2 = NH4NO2 =>
NH3 + HNO2 = NH4NO2
Al(NO3)3 + HCl = AlH3 + NO3Cl =>
Al(NO3)3 + 3 HCl = AlH3 + 3 NO3Cl
PbNO3 + KCl = PbCl2 + K2NO3 =>
PbNO3 + 2 KCl = PbCl2 + K2NO3
NHO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 NHO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
Na3Po4 + BaCl2 = NaCl + Ba3(Po4)2 =>
2 Na3Po4 + 3 BaCl2 = 6 NaCl + Ba3(Po4)2
CH3CH3CO + Cl2 = CH3CH3ClCO =>
2 CH3CH3CO + Cl2 = 2 CH3CH3ClCO
NH3(g) + O2(g) = NO(g) + H2O(g) =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O(g)
OsO4 + PtCl4 = PtO2 + OsCl8 =>
OsO4 + 2 PtCl4 = 2 PtO2 + OsCl8
NHO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 NHO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
KCIO3 + KI + HC1 = I2 + KC1 + H2O =>
2 KCIO3 + 12 KI + 12 HC1 = 7 I2 + 14 KC1 + 6 H2O
PbNO3 + KCl = PbCl2 + K2NO3 =>
PbNO3 + 2 KCl = PbCl2 + K2NO3
CrO3 + NaOH = Cr(OH)6 + Na2O =>
CrO3 + 6 NaOH = Cr(OH)6 + 3 Na2O
NH3 + HNO2 = NH4NO2 =>
NH3 + HNO2 = NH4NO2
CaOHNO3 + H2O = Ca(OH)2 + HNO3 =>
CaOHNO3 + H2O = Ca(OH)2 + HNO3
CuSO4 + NaS2 = NaSO4 + CuS2 =>
CuSO4 + NaS2 = NaSO4 + CuS2
Li2S + HNO3 = LiNO3 + NO2 + S + H2O =>
Li2S + 4 HNO3 = 2 LiNO3 + 2 NO2 + S + 2 H2O
SO3 + ZnO = ZnSO4 =>
SO3 + ZnO = ZnSO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
V2O + H2O = V2(OH)2 =>
V2O + H2O = V2(OH)2
Co + Br2 = CoBr2 =>
Co + Br2 = CoBr2
PbNO3 + KCl = PbCl2 + K2NO3 =>
PbNO3 + 2 KCl = PbCl2 + K2NO3
Al(OH)4 + Na = Al(OH)3 + NaOH =>
Al(OH)4 + Na = Al(OH)3 + NaOH
Zn + Ag2CO3 = ZnAg2 + CO3 =>
Zn + Ag2CO3 = ZnAg2 + CO3
HCOOH + C2H5OH = HCOOC2H5 + H2 =>
HCOOH + 4 C2H5OH = 3 HCOOC2H5 + 4 H2
KCrO2 + KCIO + KOH = K2CrO4 + KCI + H2O =>
2 KCrO2 + 3 KCIO + 2 KOH = 2 K2CrO4 + 3 KCI + H2O
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
C2H7Cl(g) + O2(g) = CO2(g) + H2O(l) + ClO(g) =>
4 C2H7Cl(g) + 17 O2(g) = 8 CO2(g) + 14 H2O(l) + 4 ClO(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/30/24
Équations équilibrées sur10/30/23
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