| Équations équilibrées la veille |
Mo + 2 Se = MoSe2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
ZnI2 + Fe(CH3COO)3 = Zn(CH3COO)2 + I3Fe =>
3 ZnI2 + 2 Fe(CH3COO)3 = 3 Zn(CH3COO)2 + 2 I3Fe
Zn + (H2)2SO4 = ZnSO4 + H2 =>
Zn + (H2)2SO4 = ZnSO4 + 2 H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ca3P2 + HNO3 = Ca(NO3)2 + N2O + H3PO4 + H2O =>
Ca3P2 + 10 HNO3 = 3 Ca(NO3)2 + 2 N2O + 2 H3PO4 + 2 H2O
C12H12O11 + O2 = CO2 + H2O =>
2 C12H12O11 + 19 O2 = 24 CO2 + 12 H2O
Cu(OH)2 + K3PO4 = Cu3(PO4)2 + KOH =>
3 Cu(OH)2 + 2 K3PO4 = Cu3(PO4)2 + 6 KOH
C3H7Br = C3H6 + HBr =>
C3H7Br = C3H6 + HBr
(CH3)2C2H2 + H2O = (CH3)3COH =>
(CH3)2C2H2 + H2O = (CH3)3COH
Li2O + HI = H2O + LiI =>
Li2O + 2 HI = H2O + 2 LiI
CH3CH2OH + HCl + ZnCl2 = CH3CH2CH2ClCl2 + Zn + H2O =>
3 CH3CH2OH + 2 HCl + 2 ZnCl2 = 2 CH3CH2CH2ClCl2 + 2 Zn + 3 H2O
CH3CHO + CH3ONH4 + HCl = CH3COCH3 + NH4Cl + H2O =>
CH3CHO + CH3ONH4 + HCl = CH3COCH3 + NH4Cl + H2O
Ga + HCl = GaCl3 + H2 =>
2 Ga + 6 HCl = 2 GaCl3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
ZnO + C = Zn + CO3 =>
3 ZnO + C = 3 Zn + CO3
Cu + V = CuV =>
Cu + V = CuV
FeCl3 + Ca(OH)2 = Fe(OH)6 + CaCl =>
FeCl3 + 3 Ca(OH)2 = Fe(OH)6 + 3 CaCl
Zn(OH)2 + KCl = KOH + ZnCl2 =>
Zn(OH)2 + 2 KCl = 2 KOH + ZnCl2
Pb3(N3)2 + Cr(MnO4)2 = Cr2O3 + MnO2 + Pb3O4 + NO =>
Pb3(N3)2 + 4 Cr(MnO4)2 = 2 Cr2O3 + 8 MnO2 + Pb3O4 + 6 NO
H2S + H3PO4 = P2O3 + S + H2O =>
2 H2S + 2 H3PO4 = P2O3 + 2 S + 5 H2O
ClNa + HSO4 = HCl + NaSO4 =>
ClNa + HSO4 = HCl + NaSO4
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
NH4SCN + FeSO4 = (NH4)2SO4 + Fe(SCN)2 =>
2 NH4SCN + FeSO4 = (NH4)2SO4 + Fe(SCN)2
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
KOH + Pb(NO3)2 = KNO3 + PbO + H2O =>
2 KOH + Pb(NO3)2 = 2 KNO3 + PbO + H2O
Hg + Pb{2+} = Hg{2+} + Pb =>
Hg + Pb{2+} = Hg{2+} + Pb
KAl(SO4)2 + BaCl2 = Ba(SO4)2 + KCl + Al(Cl) =>
KAl(SO4)2 + BaCl2 = Ba(SO4)2 + KCl + Al(Cl)
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
HCl + Sr(OH)2 = HOH + SrCl2 =>
2 HCl + Sr(OH)2 = 2 HOH + SrCl2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
KNO2 + NH4I = N2 + KI + H2O =>
KNO2 + NH4I = N2 + KI + 2 H2O
Mn + NaHSO4 = Na + MnHSO4 =>
Mn + NaHSO4 = Na + MnHSO4
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Na2S + CdSO4 = Na2SO4 + CdS =>
Na2S + CdSO4 = Na2SO4 + CdS
CuCl + HNO3 = Cu + HCl + NO3 =>
CuCl + HNO3 = Cu + HCl + NO3
Ca(NO3)2(aq) + H2O(l) = HNO3(aq) + Ca(OH)2(aq) =>
Ca(NO3)2(aq) + 2 H2O(l) = 2 HNO3(aq) + Ca(OH)2(aq)
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
NH2OH + BrO3{-} = NO3{-} + Br{-} + H2O + H{+} =>
NH2OH + BrO3{-} = NO3{-} + Br{-} + H2O + H{+}
ZnOH + RbOH = Rb + ZnO + H2O =>
ZnOH + RbOH = Rb + ZnO + H2O
KClO4 + KI + H2SO4 = K2SO4 + I2 + H2O + ClO3 =>
2 KClO4 + 2 KI + 2 H2SO4 = 2 K2SO4 + I2 + 2 H2O + 2 ClO3
ZnCO3(s) + C6H8O7(aq) = Zn3(C6H5O7)2(aq) + H2O(l) + CO2(g) =>
3 ZnCO3(s) + 2 C6H8O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2O(l) + 3 CO2(g)
Ca(SO4) + Mg3(PO4)2 = Ca3(PO4)2 + Mg(SO4) =>
3 Ca(SO4) + Mg3(PO4)2 = Ca3(PO4)2 + 3 Mg(SO4)
Pr6O11 + H2O = PrO2 + Pr(OH)3 =>
Pr6O11 + 3 H2O = 4 PrO2 + 2 Pr(OH)3
Mn{+2} + PbO2{-} + H{+} = MnO4{-} + Pb{+2} + H2O =>
Mn{+2} + 5 PbO2{-} + 12 H{+} = MnO4{-} + 5 Pb{+2} + 6 H2O
SF4 + H2O = SO2 + HF =>
SF4 + 2 H2O = SO2 + 4 HF
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
