| Équations équilibrées la veille |
MgO + H2SO4 = MgSO4H2O
Al4Cu9 = Al + Cu =>
Al4Cu9 = 4 Al + 9 Cu
Na2[Be(OH)4] + HCl = BeCl2 + NaOH + H2O =>
Na2[Be(OH)4] + 2 HCl = BeCl2 + 2 NaOH + 2 H2O
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
C6H12O3N2 + NaOH = C3H6O2NaN + H2O =>
C6H12O3N2 + 2 NaOH = 2 C3H6O2NaN + H2O
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O =>
Na2MnO4 + KNO2 + H2SO4 = MnO2 + KNO3 + Na2SO4 + H2O
K2CO3(s) + HF(aq) = KF(aq) + H2O(l) + CO2(g) =>
K2CO3(s) + 2 HF(aq) = 2 KF(aq) + H2O(l) + CO2(g)
[Ag(NH3)2]Cl + HNO3 = AgCl + N2O + H2O =>
[Ag(NH3)2]Cl + 2 HNO3 = AgCl + 2 N2O + 4 H2O
Sb + H2S = Sb2S3 + H2 =>
2 Sb + 3 H2S = Sb2S3 + 3 H2
C5H6 + O2 = CO2 + H0 =>
C5H6 + 5 O2 = 5 CO2 + 6 H0
Hg(ClO4)2 + Na2S = HgS + Na(ClO4) =>
Hg(ClO4)2 + Na2S = HgS + 2 Na(ClO4)
PbS + Cl2 = PbCl2 + S =>
PbS + Cl2 = PbCl2 + S
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3 =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3
C5H10CO3 + O2 = CO2 + H2O =>
C5H10CO3 + 7 O2 = 6 CO2 + 5 H2O
K2S3O6 + KClO3 + KOH = K2SO4 + KCl + H2O =>
3 K2S3O6 + 4 KClO3 + 12 KOH = 9 K2SO4 + 4 KCl + 6 H2O
HNO3 + Pb = H2 + Pb(NO3)2 =>
2 HNO3 + Pb = H2 + Pb(NO3)2
CdOH2 = Cd + H2O =>
CdOH2 = Cd + H2O
C6H8O6 + KIO3 + HCl = C6H6O6 + ICl + H2O + KCl =>
2 C6H8O6 + KIO3 + 2 HCl = 2 C6H6O6 + ICl + 3 H2O + KCl
BFl3 + NH3 = BNH3 + Fl =>
BFl3 + NH3 = BNH3 + 3 Fl
Al4Cu9 = Al + Cu =>
Al4Cu9 = 4 Al + 9 Cu
Acetone(l) = Acetone(aq) =>
Acetone(l) = Acetone(aq)
tetradecane + ozone = carbondioxide + water =>
3 C14H30 + 43 O3 = 42 CO2 + 45 H2O
H3O{+} + SO4{2-} = H2O + H2SO4 =>
2 H3O{+} + SO4{2-} = 2 H2O + H2SO4
Cu2O + B2O3 = CuBO2 =>
Cu2O + B2O3 = 2 CuBO2
Fe + H{+} = HFe2{+} =>
2 Fe + H{+} = HFe2{+}
CS2(l) + H2O(l) = CO2(g) + H2S(g) =>
CS2(l) + 2 H2O(l) = CO2(g) + 2 H2S(g)
Zn(H2O)2(OH)2 + NH3 = Zn(H2O)2H3 + N(OH)2 =>
Zn(H2O)2(OH)2 + NH3 = Zn(H2O)2H3 + N(OH)2
Cs + Fe(ClO2)2 = Fe + CsClO2 =>
2 Cs + Fe(ClO2)2 = Fe + 2 CsClO2
ZnO + FeO2 = Zn + FeO3 =>
ZnO + FeO2 = Zn + FeO3
Al3 + H2CO3 = Al2CO3 + H2 =>
2 Al3 + 3 H2CO3 = 3 Al2CO3 + 3 H2
Na2CO3(aq) + CH3COOH(aq) = NaH + (CH3COO)2(CO3) =>
Na2CO3(aq) + 2 CH3COOH(aq) = 2 NaH + (CH3COO)2(CO3)
C4H8 + Cl2 = C4H6Cl + HCl =>
2 C4H8 + 3 Cl2 = 2 C4H6Cl + 4 HCl
HNO3 + Sb(OH)5 = H2O + Sb(NO3)5 =>
5 HNO3 + Sb(OH)5 = 5 H2O + Sb(NO3)5
C2H6 + CO2 = C2H4 + H2O =>
6 C2H6 + 2 CO2 = 7 C2H4 + 4 H2O
HNO3 + H3NSO3 = H2SO4 + N2O + H2O =>
HNO3 + H3NSO3 = H2SO4 + N2O + H2O
MoO3 + Al + Si = MoSi2 + Al2O3 =>
MoO3 + 2 Al + 2 Si = MoSi2 + Al2O3
K2SO4 + BrCl2 = KCl + BrSO4 =>
K2SO4 + BrCl2 = 2 KCl + BrSO4
P4(g) + Br2(l) = PBr3(l) =>
P4(g) + 6 Br2(l) = 4 PBr3(l)
P4 + H2 = P4H2 =>
P4 + H2 = P4H2
Ca[Al(OH)4]2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca[Al(OH)4]2 + 8 HCl = 2 AlCl3 + CaCl2 + 8 H2O
K2Cr2O7 + NaCl + HNO3 = Cl2 + H2O + KNO3 + NaNO3 + Cr(NO3)3 =>
K2Cr2O7 + 6 NaCl + 14 HNO3 = 3 Cl2 + 7 H2O + 2 KNO3 + 6 NaNO3 + 2 Cr(NO3)3
CuSO4 + (NH4)2[Hg(SCN)4] = Cu[Hg(SCN)4] + (NH4)2SO4 =>
CuSO4 + (NH4)2[Hg(SCN)4] = Cu[Hg(SCN)4] + (NH4)2SO4
C9H11NO2 + HCl = H2Cl + C9H10NO2 =>
C9H11NO2 + HCl = H2Cl + C9H10NO2
Ti4O + HCl = Ti4Cl2 + H2O =>
Ti4O + 2 HCl = Ti4Cl2 + H2O
C2H2 + H2O = CH3C(OH) =>
C2H2 + H2O = CH3C(OH)
NaH2PO2 + KOH + KMnO4 = K2MnO4 + NaH2PO4 + H2O =>
NaH2PO2 + 4 KOH + 4 KMnO4 = 4 K2MnO4 + NaH2PO4 + 2 H2O
CuSO4(ag) + Al = Al2(SO4)3(ag) + Cu =>
3 CuSO4(ag) + 2 Al = Al2(SO4)3(ag) + 3 Cu
O2 + SO32{-} = SO42{-} =>
5 O2 + SO32{-} = SO42{-}
HClO4 + KOH = KClO4 + H2O(l) =>
HClO4 + KOH = KClO4 + H2O(l)
Al2O3 + CO2 = Al2CO5 =>
Al2O3 + CO2 = Al2CO5
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
