| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeCl3 + 2 NH3OHCl = 4 FeCl2 + 6 HCl + H2O + N2O
NaO2 = NaO + O2 =>
2 NaO2 = 2 NaO + O2
Ir + Ca(OH)2 = Ca + Ir(OH)3 =>
2 Ir + 3 Ca(OH)2 = 3 Ca + 2 Ir(OH)3
(CH3)2NNH2 + N2O4 = HO2 + N2 + CO2 =>
(CH3)2NNH2 + 5 N2O4 = 8 HO2 + 6 N2 + 2 CO2
Sr3N2 + KClO3 = Sr(ClO3)2 + K3N =>
Sr3N2 + 6 KClO3 = 3 Sr(ClO3)2 + 2 K3N
Na3P + H2O = PH3 + NaOH =>
Na3P + 3 H2O = PH3 + 3 NaOH
FeCl2 + Sr(OH)2 = SrCl2 + Fe(OH)2 =>
FeCl2 + Sr(OH)2 = SrCl2 + Fe(OH)2
C2 + Cl2 = CCl4 =>
C2 + 4 Cl2 = 2 CCl4
KIO4 + MnCl2 + H2O = MnO2 + KIO3 + HCl =>
KIO4 + MnCl2 + H2O = MnO2 + KIO3 + 2 HCl
C2H82 + N2O4 = N2 + CO2 + H2O =>
4 C2H82 + 45 N2O4 = 45 N2 + 8 CO2 + 164 H2O
FeSO4 + (NH4)SO3 = FeSO3 + (NH4)SO4 =>
FeSO4 + (NH4)SO3 = FeSO3 + (NH4)SO4
C9H8O4 + KOH = C7H5KO3 + CH3COOK =>
3 C9H8O4 + 11 KOH = C7H5KO3 + 10 CH3COOK
MnO2 + NaCl + H{+} = Na{+} + Mn{2+} + Cl2 + H2O =>
MnO2 + 2 NaCl + 4 H{+} = 2 Na{+} + Mn{2+} + Cl2 + 2 H2O
C8H8O3 + C4H6O3 = C10H10O4 + C2O2H4 =>
C8H8O3 + C4H6O3 = C10H10O4 + C2O2H4
IS + O = I2O3 + SO2 =>
2 IS + 7 O = I2O3 + 2 SO2
CO2 + HNO3 = CO5HN =>
CO2 + HNO3 = CO5HN
Na2CO3 + H2SO3 = Na2SO3 + H2O + CO2 =>
Na2CO3 + H2SO3 = Na2SO3 + H2O + CO2
MgS + O2 = MgO + S =>
2 MgS + O2 = 2 MgO + 2 S
C5H9NO4 + O2 = CO2 + H2O + NO =>
4 C5H9NO4 + 23 O2 = 20 CO2 + 18 H2O + 4 NO
P + Si = P4Si3 =>
4 P + 3 Si = P4Si3
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + (NO3)2(NH4)2 =>
Sr(NO3)2 + (NH4)2CO3 = SrCO3 + (NO3)2(NH4)2
Fe(NO3)2 + NaI = FeI + Na(NO3)2 =>
Fe(NO3)2 + NaI = FeI + Na(NO3)2
Zn(C2H3O2)2 = H6O4 + ZnC4 =>
Zn(C2H3O2)2 = H6O4 + ZnC4
HNO3 + NH4HCO3 = CO2 + H2O + NH4NO3 =>
HNO3 + NH4HCO3 = CO2 + H2O + NH4NO3
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4 =>
FeSO4 + Ba(NO3)2 = Fe(NO3)2 + BaSO4
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
LiOH + Al = Li3AlO3 + H2 =>
6 LiOH + 2 Al = 2 Li3AlO3 + 3 H2
NH4Cl + AgNO3 = AgCl + NH4NO3 =>
NH4Cl + AgNO3 = AgCl + NH4NO3
AgNO3 + Na2AsO3 = AgAsO3 + Na2NO3 =>
AgNO3 + Na2AsO3 = AgAsO3 + Na2NO3
Na2(CO3)(aq) + Ag(NO3)(aq) = Na2(NO3)(aq) + AgCO3(aq) =>
Na2(CO3)(aq) + Ag(NO3)(aq) = Na2(NO3)(aq) + AgCO3(aq)
H2S + KHSO4 = H2SO4 + KHS =>
H2S + KHSO4 = H2SO4 + KHS
Na2O + MgI2 = NaI + MgO =>
Na2O + MgI2 = 2 NaI + MgO
CrCl3 + Br2 = CrBr3 + Cl2 =>
2 CrCl3 + 3 Br2 = 2 CrBr3 + 3 Cl2
Ca3(PO4)2 + Ti(CN)2 = Ca(CN)2 + Ti3(PO4)2 =>
Ca3(PO4)2 + 3 Ti(CN)2 = 3 Ca(CN)2 + Ti3(PO4)2
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4 =>
ZnSO4 + Ba(NO3)2 = Zn(NO3)2 + BaSO4
Na2CO3 + CH3COOH = Na2CH3COOH + CO2 + H2O =>
4 Na2CO3 + 5 CH3COOH = 4 Na2CH3COOH + 6 CO2 + 2 H2O
Al + NH4ClO4 = Al2O3 + NH4Cl =>
8 Al + 3 NH4ClO4 = 4 Al2O3 + 3 NH4Cl
KOH + BaO = K2O + Ba(OH)2 =>
2 KOH + BaO = K2O + Ba(OH)2
Ni(NO3)2 + Na2S2O3 = NiS2O3 + Na(NO3) =>
Ni(NO3)2 + Na2S2O3 = NiS2O3 + 2 Na(NO3)
PNO2 = PO + NO =>
PNO2 = PO + NO
Sn2{+} + Fe4{+} = Sn4{+} + Fe2{+} =>
2 Sn2{+} + Fe4{+} = Sn4{+} + 2 Fe2{+}
HCCH + H2O = H3CCHO =>
HCCH + H2O = H3CCHO
(NH4)2HPO4 + H2SO4 = (NH4)2SO4 + H3PO4 =>
(NH4)2HPO4 + H2SO4 = (NH4)2SO4 + H3PO4
BaCl2(s) + Na2SO4(s) = NaCl + BaSO4(s) =>
BaCl2(s) + Na2SO4(s) = 2 NaCl + BaSO4(s)
(NH4)2HPO4 + H2SO4 = (NH4)2SO4 + H3PO4 =>
(NH4)2HPO4 + H2SO4 = (NH4)2SO4 + H3PO4
HCOONa + H2O = H2COONa + OH =>
HCOONa + H2O = H2COONa + OH
N + O = NO =>
N + O = NO
SO3 + Cu(OH)2 = CuSO4 + H2O =>
SO3 + Cu(OH)2 = CuSO4 + H2O
LaCl + H2O = H2LaOCl =>
LaCl + H2O = H2LaOCl
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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