| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + (CH3)2CO3 + 2 NaOH = CaCO3 + 2 CH3OH + 2 NaCl
FeSCN{2+} + AgNO3 = AgSCN + Fe{3+} + NO3{-} =>
FeSCN{2+} + AgNO3 = AgSCN + Fe{3+} + NO3{-}
Fe(C5H5)2 + C4H6O3 = Fe(C5H5)(C5H4COCH3) + CH3COOH =>
Fe(C5H5)2 + C4H6O3 = Fe(C5H5)(C5H4COCH3) + CH3COOH
C7H5(NO2)3 = CO + N2 + H2O + C =>
2 C7H5(NO2)3 = 7 CO + 3 N2 + 5 H2O + 7 C
MnSO4 + NaOH + Cl2 = H2O + Na2SO4 + NaCl + NaMnO4 =>
2 MnSO4 + 16 NaOH + 5 Cl2 = 8 H2O + 2 Na2SO4 + 10 NaCl + 2 NaMnO4
H2S + HNO3 = SO4 + NO + H2O =>
3 H2S + 10 HNO3 = 3 SO4 + 10 NO + 8 H2O
Mn32O4 + Al = Al2O3 + Mn =>
3 Mn32O4 + 8 Al = 4 Al2O3 + 96 Mn
NH3 + NaHCO3 = NH4NaCO3 =>
NH3 + NaHCO3 = NH4NaCO3
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO = O40 =>
OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO = O40
CO2 + SO4 = O2 + CS =>
CO2 + SO4 = 3 O2 + CS
C2H5OH + O2 = CH5OH + CO2 =>
C2H5OH + O2 = CH5OH + CO2
Cu + PO4 = Cu3PO4 =>
3 Cu + PO4 = Cu3PO4
SiO2 + FeO = SiO3 + Fe =>
SiO2 + FeO = SiO3 + Fe
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
Na2HCO3 + HCl = H2O + CO2 + Na2Cl =>
Na2HCO3 + HCl = H2O + CO2 + Na2Cl
Fe{+2} + S + H2O = Fe3O4 + FeS2 + H{+} =>
4 Fe{+2} + 2 S + 4 H2O = Fe3O4 + FeS2 + 8 H{+}
C2H4O2 + NaHCO3 = NaC2H3O2 + H2O + CO5 =>
7 C2H4O2 + 10 NaHCO3 = 10 NaC2H3O2 + 4 H2O + 4 CO5
SO3 + NO2 = SO4 + N2O =>
3 SO3 + 2 NO2 = 3 SO4 + N2O
KNO3(aq) + AlCl3(aq) = Al(NO3)3(aq) + KCl(aq) =>
3 KNO3(aq) + AlCl3(aq) = Al(NO3)3(aq) + 3 KCl(aq)
Al(s) + H2O = AlOH + H2 =>
2 Al(s) + 2 H2O = 2 AlOH + H2
Fe(NO3)2 + H2S = Fe2S2 + HNO3 =>
2 Fe(NO3)2 + 2 H2S = Fe2S2 + 4 HNO3
C8 + H18 + O2 = CO2H20 =>
9 C8 + 80 H18 + 72 O2 = 72 CO2H20
BaCl2 + SO3 + H2O = BaSO4 + HCl =>
BaCl2 + SO3 + H2O = BaSO4 + 2 HCl
KOH + SO4 = KOH(SO4) =>
KOH + SO4 = KOH(SO4)
Ca(OH)2 + CH3CO2H = Ca + CH3CO2 + H2O =>
Ca(OH)2 + 2 CH3CO2H = Ca + 2 CH3CO2 + 2 H2O
Ca(NO3)2 + Li = Li(NO3)2 + CaLi =>
Ca(NO3)2 + 2 Li = Li(NO3)2 + CaLi
Fe(SO3) + Ca(NO3)2 = Ca(SO3) + Fe(NO3)2 =>
Fe(SO3) + Ca(NO3)2 = Ca(SO3) + Fe(NO3)2
HCl + Na2WO4 = NaCl + H2WO4 =>
2 HCl + Na2WO4 = 2 NaCl + H2WO4
CH4 + S2 = CS2 + H2S =>
CH4 + 2 S2 = CS2 + 2 H2S
CH3COCH3 + Br2 = CH3COCH2Br + H{+} + Br{-} =>
CH3COCH3 + Br2 = CH3COCH2Br + H{+} + Br{-}
Ba + KOH = BaHO + K =>
Ba + KOH = BaHO + K
BaO(s) + H2SO4 = BaSO4 + H2O(l) =>
BaO(s) + H2SO4 = BaSO4 + H2O(l)
HgHI = HgIH =>
HgHI = HgIH
CH3CH2Br + CH3COOK = CH3CH2OOCCH3 + KBr =>
CH3CH2Br + CH3COOK = CH3CH2OOCCH3 + KBr
Er(OH)3 + H{+} = Er{3+} + H2O =>
Er(OH)3 + 3 H{+} = Er{3+} + 3 H2O
CH3CH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
CH3CH3 + K2Cr2O7 + 4 H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + 5 H2O
Zn + Ba(OH)2 = Ba + Zn(OH)2 =>
Zn + Ba(OH)2 = Ba + Zn(OH)2
Ag + HNO3(konc) = AgNO3 + NO2 + H2O =>
Ag + 2 HNO3(konc) = AgNO3 + NO2 + H2O
Pd + C = PdC =>
Pd + C = PdC
P + Mg = Mg5P2 =>
2 P + 5 Mg = Mg5P2
Mg(NO3)2*6H2O + (NH2)2CO = MgO + NH3 + NO2 + CO =>
4 Mg(NO3)2*6H2O + 45(NH2)2CO = 4 MgO + 76 NH3 + 22 NO2 + 45 CO
O + LiCl = Cl + Li2O =>
O + 2 LiCl = 2 Cl + Li2O
Sn(NO3)2 + Ba = Ba(NO3)2 + Sn =>
Sn(NO3)2 + Ba = Ba(NO3)2 + Sn
NiCl2 + KOH = KCl2 + NiOH =>
NiCl2 + KOH = KCl2 + NiOH
Hg2(NO3)2 + K2SO4 = Hg2SO4 + K(NO3) =>
Hg2(NO3)2 + K2SO4 = Hg2SO4 + 2 K(NO3)
Al(s) + F2 = AlF3 =>
2 Al(s) + 3 F2 = 2 AlF3
Na(OH) + BaS = Na2S + Ba(OH)2 =>
2 Na(OH) + BaS = Na2S + Ba(OH)2
UCl4(s) + U(s) = UCl3 =>
3 UCl4(s) + U(s) = 4 UCl3
C3OH7 + Cr2O7{2-} + H{+} = C3O + H2O + Cr{3+} =>
6 C3OH7 + 7 Cr2O7{2-} + 56 H{+} = 6 C3O + 49 H2O + 14 Cr{3+}
CO2 + Mg2 = MgO + C =>
CO2 + Mg2 = 2 MgO + C
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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