Équations équilibrées la veille |
U + 3 F2 = UF6
CsHCO3(s) + H2SO4(aq) = Cs2SO4(aq) + CO2(g) + H2O(l) =>
2 CsHCO3(s) + H2SO4(aq) = Cs2SO4(aq) + 2 CO2(g) + 2 H2O(l)
MnSO4 + KHO + O2 = MnO3 + K2SO4 + H2O =>
MnSO4 + 2 KHO + O2 = MnO3 + K2SO4 + H2O
Fe2(SO4)3 + HNO3 + CO2 + KMnO4 + H2SO4 = K4Fe(CN)6 + KHSO4 + MnSO4 + H2O5 =>
7 Fe2(SO4)3 + 84 HNO3 + 84 CO2 + 130 KMnO4 + 183 H2SO4 = 14 K4Fe(CN)6 + 74 KHSO4 + 130 MnSO4 + 188 H2O5
H4P2O7 + H2O = H3PO4 =>
H4P2O7 + H2O = 2 H3PO4
Cd3P2 = Cd + P =>
Cd3P2 = 3 Cd + 2 P
NaCl + BeF = NaF + BeCl =>
NaCl + BeF = NaF + BeCl
N2H4 + CuSO4 + NaOH = Cu2O + Na2SO4 + N2 + H2O =>
N2H4 + 4 CuSO4 + 8 NaOH = 2 Cu2O + 4 Na2SO4 + N2 + 6 H2O
NO2 + O3 = N2O5 + O2 =>
2 NO2 + O3 = N2O5 + O2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Li(s) + CaCl2(aq) = LiCl(aq) + Ca(s) =>
2 Li(s) + CaCl2(aq) = 2 LiCl(aq) + Ca(s)
NH4Cl + K2[HgI4] = [HgINH2] + KCl + HI + NH4I =>
2 NH4Cl + K2[HgI4] = [HgINH2] + 2 KCl + 2 HI + NH4I
NaCO3 + Ag(NO3)3 = Ag(CO3)3 + NaNO3 =>
3 NaCO3 + Ag(NO3)3 = Ag(CO3)3 + 3 NaNO3
Al + H2S = AlS + H2 =>
Al + H2S = AlS + H2
Ta + CuO = Ta2O5 + Cu2O =>
2 Ta + 10 CuO = Ta2O5 + 5 Cu2O
Zn + HNO3 = Zn(NO3)4 + H2O + NO2 =>
Zn + 8 HNO3 = Zn(NO3)4 + 4 H2O + 4 NO2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
NaHS + Br2 + H2O = NaHSO4 + HBr =>
NaHS + 4 Br2 + 4 H2O = NaHSO4 + 8 HBr
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
ICl + HI = HCl + I =>
ICl + HI = HCl + 2 I
NH4Cl = N + H + Cl =>
NH4Cl = N + 4 H + Cl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Mo + F2 = MoF6 =>
Mo + 3 F2 = MoF6
Li + NdCl = Nd + LiCl =>
Li + NdCl = Nd + LiCl
CO + H2 = CH3OH =>
CO + 2 H2 = CH3OH
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
HgO2 + H2 = HgH + O2 =>
2 HgO2 + H2 = 2 HgH + 2 O2
Fe(NO2)3 + NH4OH = Fe + N2 + H2O =>
2 Fe(NO2)3 + 8 NH4OH = 2 Fe + 7 N2 + 20 H2O
Na2ZnOH4 + H2O = NaOH + Zn + H2 =>
Na2ZnOH4 + H2O = 2 NaOH + Zn + 2 H2
S2Cl1 + NH3 = N4S4 + NH4Cl + S8 =>
24 S2Cl1 + 32 NH3 = 2 N4S4 + 24 NH4Cl + 5 S8
Pb(NO3) + MgSO4 = PbSO4 + Mg(NO3) =>
Pb(NO3) + MgSO4 = PbSO4 + Mg(NO3)
NaS(aq) + Cu2Cl(aq) = NaCl(aq) + Cu2S =>
NaS(aq) + Cu2Cl(aq) = NaCl(aq) + Cu2S
Ca(HSO4)2 + Rb = Rb(HSO4) + Ca =>
Ca(HSO4)2 + 2 Rb = 2 Rb(HSO4) + Ca
Ca(OH)2 + CH3COOH = CaCO3 + CH4 + H2O =>
Ca(OH)2 + CH3COOH = CaCO3 + CH4 + H2O
NaHS + Br2 + H2O = NaHSO4 + HBr =>
NaHS + 4 Br2 + 4 H2O = NaHSO4 + 8 HBr
ZnCl2 + NaBr = ZnBr + NaCl2 =>
ZnCl2 + NaBr = ZnBr + NaCl2
NH4NO3 + Mg(OH)2 = NH3OH + H2O + MgNO3 =>
NH4NO3 + Mg(OH)2 = NH3OH + H2O + MgNO3
C25H51OH + O2 = CO2 + H2O =>
2 C25H51OH + 75 O2 = 50 CO2 + 52 H2O
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
CH3CH2Br + KOH = CH3CH2OH + KBr =>
CH3CH2Br + KOH = CH3CH2OH + KBr
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Zr + N2 = ZrN2 =>
Zr + N2 = ZrN2
NO + OH{-} = NO2{-} + H2O + e =>
NO + 2 OH{-} = NO2{-} + H2O + e
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.