Équations équilibrées la veille |
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Ca + N2 = Ca3N2* =>
3 Ca + N2 = Ca3N2*
C14H23 + O2 = CO2 + H2O =>
4 C14H23 + 79 O2 = 56 CO2 + 46 H2O
Na2CO3 + KMnO4 + H2SO4 = Na2SO4 + K2CO3 + MnCO3 + H2O2 + CO2 =>
5 Na2CO3 + 2 KMnO4 + 5 H2SO4 = 5 Na2SO4 + K2CO3 + 2 MnCO3 + 5 H2O2 + 2 CO2
BaCl2 + K2(CrO4) = BaCrO4 + KCl =>
BaCl2 + K2(CrO4) = BaCrO4 + 2 KCl
CsI + CuI = CsCu2I3 =>
CsI + 2 CuI = CsCu2I3
HNO3 + Na = NaNO3 + NO + H2O =>
4 HNO3 + 3 Na = 3 NaNO3 + NO + 2 H2O
CaCO3 + NaF = Na2CO3 + CaF2 =>
CaCO3 + 2 NaF = Na2CO3 + CaF2
C3H7OH + KMnO4 + H2O = KOH + MnO2 + C3H7(OH)2 =>
3 C3H7OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 C3H7(OH)2
Cr6 + O2 = CrO3 =>
Cr6 + 9 O2 = 6 CrO3
Na2CrO4 + SrCl2 = SrCrO4 + Na2Cl2 =>
Na2CrO4 + SrCl2 = SrCrO4 + Na2Cl2
PbNO32(aq) + KCl(aq) = PbCl + KNO32 =>
PbNO32(aq) + KCl(aq) = PbCl + KNO32
LiCl + Na3PO4 = NaCl + Li3PO4 =>
3 LiCl + Na3PO4 = 3 NaCl + Li3PO4
NaOH + Cl2 = NaCl + OH =>
2 NaOH + Cl2 = 2 NaCl + 2 OH
Mn(NO3) + CaS = MnS + Ca(NO3) =>
Mn(NO3) + CaS = MnS + Ca(NO3)
SnCl2 + KBrO3 + HCl = SnCl4 + KBr + H2O =>
3 SnCl2 + KBrO3 + 6 HCl = 3 SnCl4 + KBr + 3 H2O
Fe2O3 + H2O = Fe(OH)2 + OH =>
Fe2O3 + 3 H2O = 2 Fe(OH)2 + 2 OH
PB(NO3)2 + NaSO4 = PB(SO4)2 + NaNO3 =>
PB(NO3)2 + 2 NaSO4 = PB(SO4)2 + 2 NaNO3
Fe2OH + HS3 = Fe2S3 + H2O =>
Fe2OH + HS3 = Fe2S3 + H2O
C2H5CI + Na = NaCI + C4H10 =>
2 C2H5CI + 2 Na = 2 NaCI + C4H10
Fe + HCl = Fe{2+} + Cl{-} + H =>
Fe + 2 HCl = Fe{2+} + 2 Cl{-} + 2 H
Al + HNO3 = Al(NO3)3 + HN4NO3 + H2O =>
20 Al + 75 HNO3 = 20 Al(NO3)3 + 3 HN4NO3 + 36 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Mg(NO3)2 + Al2(CO3)3 = Al(NO3)3 + Mg(CO3) =>
3 Mg(NO3)2 + Al2(CO3)3 = 2 Al(NO3)3 + 3 Mg(CO3)
MnCl2 + HOH = MnOHCl + HCl =>
MnCl2 + HOH = MnOHCl + HCl
Al + SN(NO3)2 = Al(NO3)3 + SN =>
2 Al + 3 SN(NO3)2 = 2 Al(NO3)3 + 3 SN
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3 =>
Fe + K3[Fe(CN)6] = Fe[Fe(CN)6] + K3
KClO3 + C8H18 = KCl + H2O + CO2 =>
25 KClO3 + 3 C8H18 = 25 KCl + 27 H2O + 24 CO2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O =>
NaHCO3 + Ba(OH)2 = NaOH + BaCO3 + H2O
BO3H3 = B2O3 + H2O =>
2 BO3H3 = B2O3 + 3 H2O
HOCI = HCI + O2 =>
2 HOCI = 2 HCI + O2
C4H4Cl4 + O2 = CO + HCl =>
C4H4Cl4 + 2 O2 = 4 CO + 4 HCl
Li + F2 = LiF =>
2 Li + F2 = 2 LiF
Ca(ClO)2 = Ca(ClO3)2 + CaCl2 =>
3 Ca(ClO)2 = Ca(ClO3)2 + 2 CaCl2
HI(aq) + KHSO3(aq) = KI + H2O + SO2 =>
HI(aq) + KHSO3(aq) = KI + H2O + SO2
Al(s) + O(s) = Al2O3(s) =>
2 Al(s) + 3 O(s) = Al2O3(s)
CuNO3 + (NH4)2CrO4 = Cu2CrO4 + NH4NO3 =>
2 CuNO3 + (NH4)2CrO4 = Cu2CrO4 + 2 NH4NO3
Al + CuSO4(aq) = Al2(SO4)3(aq) + Cu(s) =>
2 Al + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 Cu(s)
KI + AgF = AgI + KF =>
KI + AgF = AgI + KF
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
PbO2 + Mn + SO4{2-} + H2O = PbSO4 + MnO4{-} + H =>
PbO2 + 2 Mn + SO4{2-} + 6 H2O = PbSO4 + 2 MnO4{-} + 12 H
(IO3){-} + I{-} + H{+} = I3 + H2O =>
(IO3){-} + 5 I{-} + 6 H{+} = 2 I3 + 3 H2O
V2O5 + H2C2O4 = VO(C2O4) + CO2 + H2O =>
V2O5 + 3 H2C2O4 = 2 VO(C2O4) + 2 CO2 + 3 H2O
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
PbO + KOH + H2O = K[Pb(OH)3] =>
PbO + KOH + H2O = K[Pb(OH)3]
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.