| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + Ba(SO4) = CaSO4 + Ba(OH)2
H2[CuCl4] + KOH = Cu(OH)2 + KCl + H2O =>
H2[CuCl4] + 4 KOH = Cu(OH)2 + 4 KCl + 2 H2O
Fe(II) + Cl2 = Fe(II)Cl2 =>
Fe(II) + Cl2 = Fe(II)Cl2
As2S3 + H2O2 + NH3 = (NH4)2SO4 + (NH4)3AsO3 + H2O =>
As2S3 + 12 H2O2 + 12 NH3 = 3(NH4)2SO4 + 2(NH4)3AsO3 + 6 H2O
Fe(NO3)2 + KMnO4 + H2O = Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = 2 Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH
Ba + Al(BrO3)3 = Al + Ba(BrO3)2 =>
3 Ba + 2 Al(BrO3)3 = 2 Al + 3 Ba(BrO3)2
(BaOH)2SO4 + HCl = BaSO4 + BaCl2 + H2O =>
(BaOH)2SO4 + 2 HCl = BaSO4 + BaCl2 + 2 H2O
NH4Br + Cl2 = NH4Cl + Br2 =>
2 NH4Br + Cl2 = 2 NH4Cl + Br2
CaS + HNO3 = Ca(NO3)2 + NO2 + S4 + H2O =>
4 CaS + 16 HNO3 = 4 Ca(NO3)2 + 8 NO2 + S4 + 8 H2O
Ba(NO3)2 + CuS = BaS + Cu(NO3)2 =>
Ba(NO3)2 + CuS = BaS + Cu(NO3)2
NH4NO3 + KOH = KNO3 + HN3 + H2O =>
2 NH4NO3 + KOH = KNO3 + HN3 + 4 H2O
NH2OH + Mg + HCl = NH3 + MgCl2 + H2O =>
NH2OH + Mg + 2 HCl = NH3 + MgCl2 + H2O
C2H5OH + H2O = CO2 + H =>
C2H5OH + 3 H2O = 2 CO2 + 12 H
HNO3 + CaO = Ca(NO3)2 + H2O =>
2 HNO3 + CaO = Ca(NO3)2 + H2O
PbO(NO3)2 = PbO + NO2 + O2 =>
PbO(NO3)2 = PbO + 2 NO2 + O2
LiOH + NaNO3 = LiNO3 + NaO + H =>
LiOH + NaNO3 = LiNO3 + NaO + H
NaBrO3 + NaI + HCl = I2 + NaCl + NaBr + H2O =>
NaBrO3 + 6 NaI + 6 HCl = 3 I2 + 6 NaCl + NaBr + 3 H2O
AgNO3 + Al2S3 = Al(NO3)3 + Ag2S =>
6 AgNO3 + Al2S3 = 2 Al(NO3)3 + 3 Ag2S
Fe(s) + O(g) + H2O(l) = Fe(OH)2 =>
Fe(s) + O(g) + H2O(l) = Fe(OH)2
NaOH + H2SO4 = H2 + O2 + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2 + O2 + Na2SO4
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Mn + Ca{+2} = Mn{+2} + Ca =>
Mn + Ca{+2} = Mn{+2} + Ca
NaBiO3 = NaBiO2 + O2 =>
2 NaBiO3 = 2 NaBiO2 + O2
R5 = R40009000000000000000000000000000000009 =>
1.844674407371E + 18 R5 = R40009000000000000000000000000000000009
CeO2 + KI + HCl = KCl + CeCl3 + H2O + I2 =>
2 CeO2 + 2 KI + 8 HCl = 2 KCl + 2 CeCl3 + 4 H2O + I2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
NiF2 + Zn = ZnF2 + Ni =>
NiF2 + Zn = ZnF2 + Ni
MgS + HCl = HSMgCl =>
MgS + HCl = HSMgCl
S + Cl2 + NaOH = NaCl + Na2SO4 + H2O =>
S + 3 Cl2 + 8 NaOH = 6 NaCl + Na2SO4 + 4 H2O
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
AgNO3 + AlCl3 = AgCl + AlNO3 + Cl =>
AgNO3 + AlCl3 = AgCl + AlNO3 + 2 Cl
Rh + HCl = RhCl + H2 =>
2 Rh + 2 HCl = 2 RhCl + H2
FeCl3 + Br2 + KOH = K2FeO4 + KBr + KCl + H2O =>
2 FeCl3 + 3 Br2 + 16 KOH = 2 K2FeO4 + 6 KBr + 6 KCl + 8 H2O
Cr(OH)2 + MnO2 + H2O = Cr(OH)3 + Mn(OH)2 =>
2 Cr(OH)2 + MnO2 + 2 H2O = 2 Cr(OH)3 + Mn(OH)2
FeSO4 + Cl2 + HCl = FeCl3 + H2SO4 =>
2 FeSO4 + Cl2 + 4 HCl = 2 FeCl3 + 2 H2SO4
SbH3 = Sb + H =>
SbH3 = Sb + 3 H
Na + *H2O = NaOH + H2 =>
2 Na + 2*H2O = 2 NaOH + H2
SnCl2 + HNO2 + HCl = SnCl4 + NO + H2O =>
SnCl2 + 2 HNO2 + 2 HCl = SnCl4 + 2 NO + 2 H2O
NH3 + O2 = NO2 + H2 =>
2 NH3 + 2 O2 = 2 NO2 + 3 H2
Fe304 = Fe204 =>
51 Fe304 = 76 Fe204
ZnCl2 + Na3PO4 = Zn3(PO4)2 + NaCl =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCl
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
Pb{2+} + EDTA = Pb(EDTA)2{2+} =>
Pb{2+} + 2 EDTA = Pb(EDTA)2{2+}
C6H12N4 + H2O + H2SO4 = NH4HSO4 + CH2O =>
C6H12N4 + 6 H2O + 4 H2SO4 = 4 NH4HSO4 + 6 CH2O
CH3ONa + CH3CH2CH2I = CH3OCH2CH2CH3 + NaI =>
CH3ONa + CH3CH2CH2I = CH3OCH2CH2CH3 + NaI
C3H6 + C2H4O = C10H20O2 =>
2 C3H6 + 2 C2H4O = C10H20O2
C15H27N3O + O2 = CO2 + H2O + N =>
4 C15H27N3O + 85 O2 = 60 CO2 + 54 H2O + 12 N
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
As2(CrO4)3 + Rb3AsO4 = AsAsO4 + Rb2CrO4 =>
As2(CrO4)3 + 2 Rb3AsO4 = 2 AsAsO4 + 3 Rb2CrO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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