| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ru + 2 O = RuO2
Na2CO3 + HCl = HNa2CO3 + Cl =>
Na2CO3 + HCl = HNa2CO3 + Cl
Al + C6H8O7 = Al(C6H5O7)3 + H2 =>
2 Al + 6 C6H8O7 = 2 Al(C6H5O7)3 + 9 H2
C8H18 + O2 = CO + H =>
C8H18 + 4 O2 = 8 CO + 18 H
CaO + ZnO = CaZnO2 =>
CaO + ZnO = CaZnO2
Na(s) + HCl(l) = NaCl(aq) + H2 =>
2 Na(s) + 2 HCl(l) = 2 NaCl(aq) + H2
KMnO3 + FeBr3 + H2SO4 = K2SO4 + MnSO4 + Fe(SO4)3 + Br2 + H2O =>
4 KMnO3 + 2 FeBr3 + 12 H2SO4 = 2 K2SO4 + 4 MnSO4 + 2 Fe(SO4)3 + 3 Br2 + 12 H2O
HNO3 + NaBr = HBr + NaNO3 =>
HNO3 + NaBr = HBr + NaNO3
NaOH + C5H10O2 = CH3COONa + C3H7OH =>
NaOH + C5H10O2 = CH3COONa + C3H7OH
C2 + H2 + OH = C2H5OH =>
2 C2 + 5 H2 + 2 OH = 2 C2H5OH
H2 + PO3{-} + BrO{-} = Br{-} + H2PO4{-} =>
H2 + PO3{-} + BrO{-} = Br{-} + H2PO4{-}
HI + Br2 = HBr + I =>
2 HI + Br2 = 2 HBr + 2 I
Na + No3 = NaNo3 =>
Na + No3 = NaNo3
C6H5COCH3 + Ag(NH3)2(OH) = H2O + CO2 + Ag + NH3 =>
C6H5COCH3 + 38 Ag(NH3)2(OH) = 23 H2O + 8 CO2 + 38 Ag + 76 NH3
Sb2S5 + Cl2 = SbCl3 + S =>
Sb2S5 + 3 Cl2 = 2 SbCl3 + 5 S
H2 + PO3{-} + BrO{-} = Br{-} + H2PO4{-} =>
H2 + PO3{-} + BrO{-} = Br{-} + H2PO4{-}
Mn(NO3)2 + H2O = OH + Mn(HNO3)2 =>
Mn(NO3)2 + 2 H2O = 2 OH + Mn(HNO3)2
Ag2S + Al + NaHCO3 + H2O = Ag + H2S + NaAlO2 + HCO3 =>
2 Ag2S + Al + NaHCO3 + 2 H2O = 4 Ag + 2 H2S + NaAlO2 + HCO3
HBr + Zn(OH)2 = Br2Zn + H2O =>
2 HBr + Zn(OH)2 = Br2Zn + 2 H2O
Ag2S + Al + NaHCO3 + H2O = Ag + H2S + NaAlO2 + HCO3 =>
2 Ag2S + Al + NaHCO3 + 2 H2O = 4 Ag + 2 H2S + NaAlO2 + HCO3
Fe3(s) + H2O(l) = Fe3O4(s) + H2(g) =>
Fe3(s) + 4 H2O(l) = Fe3O4(s) + 4 H2(g)
PbO4 + HCl = PbCl2 + H2O + Cl2 =>
PbO4 + 8 HCl = PbCl2 + 4 H2O + 3 Cl2
NaCl + CaO = CaCl2 + Na2O =>
2 NaCl + CaO = CaCl2 + Na2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Ca + H2SO4 + HCl = SO + CaCl2 + H2O =>
2 Ca + H2SO4 + 4 HCl = SO + 2 CaCl2 + 3 H2O
Ag2S + Al + NaHCO3 + H2O = Ag + H2S + NaAlO2 + HCO3 =>
2 Ag2S + Al + NaHCO3 + 2 H2O = 4 Ag + 2 H2S + NaAlO2 + HCO3
Mg + Cu(NO3)2 = Mg(NO3)2Cu =>
Mg + Cu(NO3)2 = Mg(NO3)2Cu
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Br2 + BaCl2 = BaBr2 + Cl =>
Br2 + BaCl2 = BaBr2 + 2 Cl
Ag2S + Al + NaHCO3 + H2O = Ag + H2S + NaAlO2 + HCO3 =>
2 Ag2S + Al + NaHCO3 + 2 H2O = 4 Ag + 2 H2S + NaAlO2 + HCO3
Ca2NH4 + OH = NH4OH + Ca =>
Ca2NH4 + OH = NH4OH + 2 Ca
MgS + NaF = MgF2 + SNa2 =>
MgS + 2 NaF = MgF2 + SNa2
Ag2S + Al + NaHCO3 + H2O = Ag + NaAl(OH)4 + Na2S + H2CO3 =>
3 Ag2S + 2 Al + 8 NaHCO3 + 8 H2O = 6 Ag + 2 NaAl(OH)4 + 3 Na2S + 8 H2CO3
KMnO4 + KPO2 + HCl = KCl + P2O5 + MnCl2 + H2O =>
4 KMnO4 + 10 KPO2 + 22 HCl = 14 KCl + 5 P2O5 + 4 MnCl2 + 11 H2O
Ag2S + Al + NaHCO3 + H2O = Ag + H2S + NaAlO2 + HCO3 =>
2 Ag2S + Al + NaHCO3 + 2 H2O = 4 Ag + 2 H2S + NaAlO2 + HCO3
AI + Ni(SO4)2 = AISO4 + Ni =>
2 AI + Ni(SO4)2 = 2 AISO4 + Ni
FeO4{2-} + H2O + H{+} = (Fe(H2O)6){3+} + O2 =>
4 FeO4{2-} + 14 H2O + 20 H{+} = 4(Fe(H2O)6){3+} + 3 O2
HI + Co(CO3) = H2O + CO2 + CoI2 =>
2 HI + Co(CO3) = H2O + CO2 + CoI2
Zn + HNO3 = Zn(NO3)2 + H2O + NH4N03 =>
12 Zn + 28 HNO3 = 12 Zn(NO3)2 + 12 H2O + NH4N03
Na2(CO3) + H3PO4 = Na3(PO4) + CO2 + H2O =>
3 Na2(CO3) + 2 H3PO4 = 2 Na3(PO4) + 3 CO2 + 3 H2O
Cu(NO3)2 + NH4OH = NH4NO3(aq) + Cu(OH)2 =>
Cu(NO3)2 + 2 NH4OH = 2 NH4NO3(aq) + Cu(OH)2
KSO4 + BaNO3 = KNO3 + BaSO4 =>
KSO4 + BaNO3 = KNO3 + BaSO4
CH3CH2OH + MnO4{-} = CH3COO{-} + MnO2 + H2O + OH{-} =>
3 CH3CH2OH + 4 MnO4{-} = 3 CH3COO{-} + 4 MnO2 + 4 H2O + OH{-}
Iron(III)Chloride + AmmoniumHydroxide = Iron(III)Hydroxide + AmmoniumChloride =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
P2O3 + H2Cr2O7 + H2O = H3PO4 + CrPO4 =>
3 P2O3 + 2 H2Cr2O7 + H2O = 2 H3PO4 + 4 CrPO4
Fe + CuSO4 = Fe2(SO4)2 + Cu =>
2 Fe + 2 CuSO4 = Fe2(SO4)2 + 2 Cu
KBr + Cl = KCl + Br2 =>
2 KBr + 2 Cl = 2 KCl + Br2
Ba(OH)2 + KHCO3 = BaCO3 + KOH + H2O =>
Ba(OH)2 + KHCO3 = BaCO3 + KOH + H2O
Ba + Ni(OH)2 = Ba(OH)2 + Ni =>
Ba + Ni(OH)2 = Ba(OH)2 + Ni
H2C2O4 + MgCl2 = Mg(COO)2 + HCl =>
H2C2O4 + MgCl2 = Mg(COO)2 + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/30/23
Équations équilibrées sur12/30/22
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