WebFirst we have to find concentration and then reaction quotient .so write reaction first . Concentration of HF = moles of HF /volume of flask Volume of flask given =5L Given 1.00 mole of HF(g), 0.276 mole of H2(g), and 0.750 mole of F2(g) are mixed in a 5.0 L flask . 2 HF (g) H A 2 (g) A + F A 2 (g) WebNov 3, 2024 · Given that H2 (g)+F2 (g) 2HF (g)Δ𝐻∘rxn=−546.6 kJ 2H2 (g)+O2 (g) 2H2O (l)Δ𝐻∘rxn=−571.6 kJ calculate the value of Δ𝐻∘rxn for 2F2 (g)+2H2O (l) 4HF (g)+O2 (g) Follow • 2 Add comment Report 1 Expert Answer Best Newest Oldest J.R. S. answered • 11/03/21 Tutor 5.0 (140) Ph.D. University Professor with 10+ years Tutoring Experience About this …
How to Balance H2+ F2= HF (hydrogen gas plus fluorine …
WebFeb 5, 2024 · H₂ (g) + F₂ (g) ⇌ 2 HF (g) (25) An empty steel container is filled with 4.40 atm of H₂ and 4.40 atm of F₂. The system is allowed to reach equilibrium. If Kp = 0.450 for the reaction below, what is the equilibrium partial pressure of HF? Follow • 2 Add comment Report 1 Expert Answer Best Newest Oldest Stanton D. answered • 02/05/21 Tutor 4.6 (42) WebWrite a balanced equation based on the following description: gaseous nitrogen and hydrogen react to form gaseous ammonia. 5.6 mol NH3. According to the balanced … luther field of dreams
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WebHydrogen and fluorine gas react to form hydrogen fluoride according to H2 (g)+F2 (g)⇌2HF (g) H2 and F2 are mixed together and allowed to come to equilibrium. For the equilibrium … Webat equilibrium at 600 k, the concentrations are as follows.[hf] = 5.82 x 10^-2 m[h2] = 8.4 x 10^-3 m[f2] = 8.4 x 10^-3 mwhat is the value of keq for the reaction expressed in scientific notation? a. 2.1 x 10^-2b. 2.1 x 10^2c. 1.2 x 10^3d. 1.2 x 10^-3. Answers: 1 Show answers Web(H2 + F2 --> 2 HF ) Given the average bond energies for this reaction, calculate ∆H for the following reaction: [H-H = 432 KJ/mol], [F-F = 154 KJ/mol], [H-F = 565 KJ/mol] Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this question also like: Chemistry Thermochemistry. … luther fiende