| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CoCl2 + 3 Na2O2 + 6 H2O = 4 Co(OH)3 + 8 Cl + 6 Na
H2S + VO2Cl = V2S5 + HCl + H2O =>
5 H2S + 2 VO2Cl = V2S5 + 2 HCl + 4 H2O
Silver + Chlorine = Silverchloride =>
2 Ag + Cl2 = 2 AgCl
KMnO4 + HI = KI + MnI2 + I + H2O =>
KMnO4 + 8 HI = KI + MnI2 + 5 I + 4 H2O
I{-} + NO + H{+} = I2 + NH4 + H2O =>
6 I{-} + NO + 6 H{+} = 3 I2 + NH4 + H2O
Na2(HPO4) + NaOH = Na2(OH) + Na(HPO4) =>
Na2(HPO4) + NaOH = Na2(OH) + Na(HPO4)
CuO + C3H7OH = CH3COCH3 + Cu + H2O =>
CuO + C3H7OH = CH3COCH3 + Cu + H2O
CH4(g) + O2 = CO2(g) + H2O =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O
KNO2 + KMnO4 + KOH = KNO3 + K2MnO2 + H2O =>
5 KNO2 + 2 KMnO4 + 2 KOH = 5 KNO3 + 2 K2MnO2 + H2O
Mg + SO3 = MgO + S =>
3 Mg + SO3 = 3 MgO + S
F{-} + NH4{+} = NH3 + HF =>
F{-} + NH4{+} = NH3 + HF
C4H10O2 = C4H6O2 + H2 =>
C4H10O2 = C4H6O2 + 2 H2
Cl2 + NaBr = Br + NaCl2 =>
Cl2 + NaBr = Br + NaCl2
NH3 + H2O = [NH4OH] =>
NH3 + H2O = [NH4OH]
HSO + AlOH = AlSO + H2O =>
HSO + AlOH = AlSO + H2O
Cu(HCO3)2(s) + HCl(aq) = CuCl2(aq) + CO2(g) + H2O(l) =>
Cu(HCO3)2(s) + 2 HCl(aq) = CuCl2(aq) + 2 CO2(g) + 2 H2O(l)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NaClO + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaClO + Na2S2O3 = 3 NaCl + Na2S2O6
(C3H6O3)17345 = C6H8O4 + H2O =>
2(C3H6O3)17345 = 17345 C6H8O4 + 34690 H2O
(OH2) = H2O =>
(OH2) = H2O
KClO4 + KI = KIO4 + KCl =>
KClO4 + KI = KIO4 + KCl
BaOCa(OH)2 = CaOBa(OH)2 =>
BaOCa(OH)2 = CaOBa(OH)2
TiCl2 + NaOH = Ti(OH)2 + NaCl =>
TiCl2 + 2 NaOH = Ti(OH)2 + 2 NaCl
Ba(NO3)2 + Li2SO3 = LiNO3 + BaSO3 =>
Ba(NO3)2 + Li2SO3 = 2 LiNO3 + BaSO3
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2 =>
Pb(NO3)2 + CrBr3 = PbBr3 + Cr(NO3)2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KMnO4 + NaOH + H2S = K2MnO4 + Na2MnO4 + H2O + H2SO4 =>
8 KMnO4 + 8 NaOH + H2S = 4 K2MnO4 + 4 Na2MnO4 + 4 H2O + H2SO4
Ba + (COO)2 = Ba(COO)2 =>
Ba + (COO)2 = Ba(COO)2
BaSO3 + HCl = HSO3 + BaCl =>
BaSO3 + HCl = HSO3 + BaCl
Zn(OH)2 + K2O = K2ZnO2 + H2O =>
Zn(OH)2 + K2O = K2ZnO2 + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NaH + BCl3 = NaBH4 + NaCl =>
4 NaH + BCl3 = NaBH4 + 3 NaCl
C15H16O2 + COCl2 + NaOH = NaCl + (C16H14O3)50 + H2O =>
50 C15H16O2 + 50 COCl2 + 100 NaOH = 100 NaCl + (C16H14O3)50 + 100 H2O
In + HNO3 = InNO3 + H2 =>
2 In + 2 HNO3 = 2 InNO3 + H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgC2H3O2(aq) + HCl = AgCl(s) + HC2H3O2(aq) =>
AgC2H3O2(aq) + HCl = AgCl(s) + HC2H3O2(aq)
Pt + CuCl2 = PtCl2 + Cu =>
Pt + CuCl2 = PtCl2 + Cu
SiO2 + H3PO4 = Si(PO3)4 + H2O =>
SiO2 + 4 H3PO4 = Si(PO3)4 + 6 H2O
AgNO3 + Fe = Ag + FeNO3 =>
AgNO3 + Fe = Ag + FeNO3
Pb + HCl = PbCl2 + H2 = =>
Pb + 2 HCl = PbCl2 + H2
MgSO3 + BaCl2 = MgCl2 + BaSO3 =>
MgSO3 + BaCl2 = MgCl2 + BaSO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Sn(s) + Ag(NO3)1(aq) = Ag(s) + Sn(NO3)2(aq) =>
Sn(s) + 2 Ag(NO3)1(aq) = 2 Ag(s) + Sn(NO3)2(aq)
MnO4{-} + I{-} = MnO4{2-} + I2 =>
2 MnO4{-} + 2 I{-} = 2 MnO4{2-} + I2
Pb + KClO3 = Pb(ClO3)2 + K =>
Pb + 2 KClO3 = Pb(ClO3)2 + 2 K
Ca(NO3)2 + Na2SO4 = Na(NO3) + Ca(SO4) =>
Ca(NO3)2 + Na2SO4 = 2 Na(NO3) + Ca(SO4)
K3PO4 + Na2SO3 = Na3PO4 + K2SO3 =>
2 K3PO4 + 3 Na2SO3 = 2 Na3PO4 + 3 K2SO3
Al(OH)3 + CuCl2 + HCl = Al2CuCl8 + H2O =>
2 Al(OH)3 + CuCl2 + 6 HCl = Al2CuCl8 + 6 H2O
PHCH3 + KMnO4 + H2SO4 = PHCOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 4 KMnO4 + 6 H2SO4 = 5 PHCOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Fe(No3)3*9H2O + NaHCO3 = FeHCO3 + Na(No3)3 + H2O =>
Fe(No3)3*9H2O + NaHCO3 = FeHCO3 + Na(No3)3 + 9 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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