Équations équilibrées la veille |
2 Fe3O4 + 9 H2SO4 = 3 Fe2(SO4)3 + 8 H2O + H2
H2SeO4 + Ba = BaSeO4 + H2 =>
H2SeO4 + Ba = BaSeO4 + H2
Sn + HF = SnF2 + H2 =>
Sn + 2 HF = SnF2 + H2
CH3CH2OHCH3Li = CH3CH2LiCH3OH =>
CH3CH2OHCH3Li = CH3CH2LiCH3OH
Li + O2 = LiO2 =>
Li + O2 = LiO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
OH + SO4 = OHSO4 =>
OH + SO4 = OHSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3 =>
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3
Ca(NO3)2 + K2CO3 = CaCO3 + KNO3 =>
Ca(NO3)2 + K2CO3 = CaCO3 + 2 KNO3
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Pb(NO3)2NaSO4 = Pb(SO4)Na(NO3)2 =>
Pb(NO3)2NaSO4 = Pb(SO4)Na(NO3)2
SrCl2 + KI = SrI2 + KCl =>
SrCl2 + 2 KI = SrI2 + 2 KCl
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H202 + KI = HI2 + K20 =>
5 H202 + 2020 KI = 1010 HI2 + 101 K20
MgCl2 + NH4OH + (NH4)2HPO4 = Mg(NH4)PO4 + NH4Cl + H2O =>
MgCl2 + NH4OH + (NH4)2HPO4 = Mg(NH4)PO4 + 2 NH4Cl + H2O
F + NaOH = NaF + O2 + H2O =>
4 F + 4 NaOH = 4 NaF + O2 + 2 H2O
FeCl3 + (NH4)2 = NH4Cl + Fe =>
2 FeCl3 + 3(NH4)2 = 6 NH4Cl + 2 Fe
Fe(OH)3 + MnSO4 = Fe2(SO4)3 + Mn(OH)2 =>
2 Fe(OH)3 + 3 MnSO4 = Fe2(SO4)3 + 3 Mn(OH)2
CaO(s)H2O(l) = Ca(OH)2(aq) =>
CaO(s)H2O(l) = Ca(OH)2(aq)
H2O2 + N2H5{+} = H2O + N2 + H{+} =>
2 H2O2 + N2H5{+} = 4 H2O + N2 + H{+}
Fe(OH)3 + CO2 = Fe2(CO3)3 + H2O =>
2 Fe(OH)3 + 3 CO2 = Fe2(CO3)3 + 3 H2O
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
Pb(NO3)2 + H2SO4 = PbSO4 + HNO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 HNO3
AgNo3Ni = AgNiNo3 =>
AgNo3Ni = AgNiNo3
(NH4)3PO4 + Ba(OH)2 = NH5O + Ba3(PO4)2 =>
2(NH4)3PO4 + 3 Ba(OH)2 = 6 NH5O + Ba3(PO4)2
H3PO4 = H2O + H4P2O7 =>
2 H3PO4 = H2O + H4P2O7
Na + BaCl2 = NaCl + Ba =>
2 Na + BaCl2 = 2 NaCl + Ba
CaCl2(aq) + Na2CO3(aq) = CaCO3(aq) + Cl2Na2(s) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(aq) + Cl2Na2(s)
Fe(NO3)2 + Zn = Fe + Zn(NO3)2 =>
Fe(NO3)2 + Zn = Fe + Zn(NO3)2
Fe + SnF2 = FeF + Sn =>
2 Fe + SnF2 = 2 FeF + Sn
Cu(OH)2 + NH4OH = Cu(NH3)2 + H2O + OH =>
Cu(OH)2 + 2 NH4OH = Cu(NH3)2 + 2 H2O + 2 OH
Ae + N2 = AeN2 =>
Ae + N2 = AeN2
KMgO4 = K2O + MgO + O2 =>
4 KMgO4 = 2 K2O + 4 MgO + 5 O2
Sr2SO3 = Sr + SO3 =>
Sr2SO3 = 2 Sr + SO3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
K2Cr2O7 + SO2 + H2SO4 = KCr(SO4)2 + H2O =>
K2Cr2O7 + 3 SO2 + H2SO4 = 2 KCr(SO4)2 + H2O
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2 =>
Mn(NO2)2 + BeCl2 = Be(NO2)2 + MnCl2
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3 =>
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3
NaS + AlCl = NaCl + AlS =>
NaS + AlCl = NaCl + AlS
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3 =>
Na2SO3 + C20H20N3Cl = C20H20N3ClNa2SO3
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + K2SO4 + CO2 =>
2 K2Cr2O7 + 8 H2SO4 + CH3CH2OH = 2 Cr2(SO4)3 + 11 H2O + 2 K2SO4 + 2 CO2
CuCl + NH3 = CuNH2 + HCl =>
CuCl + NH3 = CuNH2 + HCl
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
SO3{2-} + MnO4{-} + H3O{+} = Mn{2+} + SO4{2-} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H3O{+} = 2 Mn{2+} + 5 SO4{2-} + 9 H2O
NH4Br + Pb(NO3)2 = PbBr2 + NH4NO3 =>
2 NH4Br + Pb(NO3)2 = PbBr2 + 2 NH4NO3
Be(ClO3)2Al(NO3)2 = Be(NO3)2Al(ClO3)2 =>
Be(ClO3)2Al(NO3)2 = Be(NO3)2Al(ClO3)2
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Sn + KCl = SnKCl =>
Sn + KCl = SnKCl
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.