| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 S + 2 Ba(OH)2 = BaS + BaSO4 + 2 H2
Sb(s) + O2 = Sb2O5 =>
4 Sb(s) + 5 O2 = 2 Sb2O5
Fe2(SO4)3 + NaOH = Fe(OH)SO4 + Na2SO4 =>
Fe2(SO4)3 + 2 NaOH = 2 Fe(OH)SO4 + Na2SO4
Al(NO3)3Na2(SO4) = Al(SO4)Na2(NO3)3 =>
Al(NO3)3Na2(SO4) = Al(SO4)Na2(NO3)3
Mg + HI = MgI + H =>
Mg + HI = MgI + H
H6TeO6 + HCl = H2TeO3 + Cl2 + H2O =>
H6TeO6 + 2 HCl = H2TeO3 + Cl2 + 3 H2O
Cu(OH)2 + KNO3 + HCl = Cu(NO3)2 + KCl + H2O =>
Cu(OH)2 + 2 KNO3 + 2 HCl = Cu(NO3)2 + 2 KCl + 2 H2O
In2(SO4)3 + RbBr = Rb2SO4 + InBr3 =>
In2(SO4)3 + 6 RbBr = 3 Rb2SO4 + 2 InBr3
K2O + H2SiO3 = K2H2SiO4 =>
K2O + H2SiO3 = K2H2SiO4
Fe(NO3)2(ac) + Al(s) = Fe(s) + Al(NO3)3(ac) =>
3 Fe(NO3)2(ac) + 2 Al(s) = 3 Fe(s) + 2 Al(NO3)3(ac)
HC8H4O4 + Ba(OH)2 = Ba(C8H4O4)2 + H2O =>
2 HC8H4O4 + Ba(OH)2 = Ba(C8H4O4)2 + 2 H2O
NH4HSO3 + Ba(OH)2 = NH3 + H2O + BaSO3 =>
NH4HSO3 + Ba(OH)2 = NH3 + 2 H2O + BaSO3
Ca(OH)2 + NaF = NaOH + CaF2 =>
Ca(OH)2 + 2 NaF = 2 NaOH + CaF2
Ni{2+} + HCl = H{+} + NiCl2 =>
Ni{2+} + 2 HCl = 2 H{+} + NiCl2
Ca(OH)2(ac) + HNO3(ac) = Ca(NO3)2(ac) + H2O =>
Ca(OH)2(ac) + 2 HNO3(ac) = Ca(NO3)2(ac) + 2 H2O
Cu(OH)2 + KNO3 + HCl = Cu(NO3)2 + KCl + H2O =>
Cu(OH)2 + 2 KNO3 + 2 HCl = Cu(NO3)2 + 2 KCl + 2 H2O
Pb + PbO2 + H2SO4 = PbSO4 + H2O =>
Pb + PbO2 + 2 H2SO4 = 2 PbSO4 + 2 H2O
AlBr3 + K2O = KBr + Al2O3 =>
2 AlBr3 + 3 K2O = 6 KBr + Al2O3
FeCl3 + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) =>
FeCl3 + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq)
FeS + H2O = H2S + FeO =>
FeS + H2O = H2S + FeO
KMnO7 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO7 + 28 HCl = 11 Cl2 + 2 KCl + 2 MnCl2 + 14 H2O
Sn + SnCl2 = Sn2Cl2 =>
Sn + SnCl2 = Sn2Cl2
Fe2 + NH3 + H2O = Fe(OH)2 + NH4 =>
Fe2 + 4 NH3 + 4 H2O = 2 Fe(OH)2 + 4 NH4
Sb2O3 + KMnO4 + KOH = Sb2O5 + K2MnO4 + H2O =>
Sb2O3 + 4 KMnO4 + 4 KOH = Sb2O5 + 4 K2MnO4 + 2 H2O
C6H5OH + CH3I = C6H5OCH3 + HI =>
C6H5OH + CH3I = C6H5OCH3 + HI
AlOH + NaOH = NaAlO + H2O =>
AlOH + NaOH = NaAlO + H2O
Cr2O3 + K3[Fe(CN)6] + KOH = K4[Fe(CN)6] + K2CrO4 + H2O =>
Cr2O3 + 6 K3[Fe(CN)6] + 10 KOH = 6 K4[Fe(CN)6] + 2 K2CrO4 + 5 H2O
BaCl2 + BaSO4 = Ba + SO4Cl2 =>
BaCl2 + BaSO4 = 2 Ba + SO4Cl2
KAg(CN)2 + H2S = Ag2S + HCN + K2S =>
2 KAg(CN)2 + 2 H2S = Ag2S + 4 HCN + K2S
Al3{+} + O2{-} = Al3O2 =>
Al3{+} + O2{-} = Al3O2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
(Fe)2(O)3 + CO = Fe + CO2 =>
(Fe)2(O)3 + 3 CO = 2 Fe + 3 CO2
KINaOH = KOHNaI =>
KINaOH = KOHNaI
C47H96 + O2 = CO2 + H2O =>
C47H96 + 71 O2 = 47 CO2 + 48 H2O
H + HO = H2O =>
H + HO = H2O
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
NaClO3 + CaCO3 = Na2CO3 + Ca(ClO3)2 =>
2 NaClO3 + CaCO3 = Na2CO3 + Ca(ClO3)2
PB(OH)2 + HCl = H2O + PBCl2 =>
PB(OH)2 + 2 HCl = 2 H2O + PBCl2
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = Ca2(CO3)2 + 2 H2O
Na(HCO3) = CO2 + H2O + Na2CO3 =>
2 Na(HCO3) = CO2 + H2O + Na2CO3
Cl2(g) + MnI3(s) = Cl2I3 + Mn =>
Cl2(g) + MnI3(s) = Cl2I3 + Mn
GeO2 + H2 = Ge + H2O =>
GeO2 + 2 H2 = Ge + 2 H2O
BrO3{-} + S4O62{-} + H2O = Br{-} + SO42{-} + H{+} =>
209 BrO3{-} + 6 S4O62{-} + 9 H2O = 209 Br{-} + 24 SO42{-} + 18 H{+}
S + HNO3 + H2O = H2SO4 + N2O =>
4 S + 6 HNO3 + H2O = 4 H2SO4 + 3 N2O
HNO3 + BaCl2 = HCl2 + BaNO3 =>
HNO3 + BaCl2 = HCl2 + BaNO3
NaCHO3 + C2H4O2 = NaC2H3O2 + H2O + CO2 =>
NaCHO3 + C2H4O2 = NaC2H3O2 + H2O + CO2
Al + O + H2O = Al(OH)3 =>
2 Al + 3 O + 3 H2O = 2 Al(OH)3
MgNH4 + PO4 = Mg2P2O7 + NH3 + H2O =>
2 MgNH4 + 2 PO4 = Mg2P2O7 + 2 NH3 + H2O
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
Mg + HCOH = Mg(HCO)2 + H2 =>
Mg + 2 HCOH = Mg(HCO)2 + H2
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/22/24
Équations équilibrées sur12/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
