Question (1 point) 2nd attempt Calculate the value of AGеxn for the following reaction at 289...
Calculate the value of AG temperature for the following reaction at 289 KK 2.9 10- and assume K does not change significantly with HClO(aq) H,O0) HÀ CIO (aq) +H,Of(a) KJ/mol
Apple Bing GOOJU TUU Smartworks Dashboard W. W. Norton & Comp... Digital Resources for Chemistry atoto @kean.edu < CH14... d. 70% 11/05/19 This is a Numeric Entry question / It is worth 1 point/ You have unlimited attempts/There is a 5% attempt penalty See page 653 14 Question (1 point) 1st attempt W See Periodic Table Calculate the value of AGixn for the following reaction at 294 K. K -2.9 x 10-8 and assume Kdoes not change significantly with temperature....
need answer for the #4 02 Question (1 point) The following reaction has the following standard thermodynamic parameters: AHºran --29.0 kJ/mol and AS --64.5J(molok) c(g) +D(g) →E(8) 4th attempt Part 1 (0.3 point) Il See Periodic Tat Is the reaction exothermic or endothermic? Choose one: Endothermic 25 OF 29 QUESTIONS COMPLETED < 02/29 > + VIEW SOLUTION Part 4 (0.3 point) Calculate the temperature at which the reaction bepymes nonspontaneous. 417 > 3rd attempt 2nd attempt 1st attempt 25 OF...
14 Question e See page 585 (1 point) 1st attempt See Periodic Table See Hint -5 -1 The rate constant for the reaction below was determined to be 3.241x10 s a 225 kJ/mol. What wou Id be the value of the rate constant at 9.40x10 K? N20(g) > N2 (8) +O (g) 800 K. The activation energy of the reaction is -1 14 Question e See page 585 (1 point) 1st attempt See Periodic Table See Hint -5 -1 The...
Question (1 point) 2nd attempt Feedback It See Periodic Table O See Hint In a 8.00 M nitrous acid (HNO,) solution, calculate (H). Nitrous acid is a weak acid with K - 4,00 x 104 at 25°C. 1.789 x 10- M > 1st attempt
Calculate the Kc for the reaction: ClO-(aq) + HAc (aq) <=> Ac- (aq) + HClO- (aq). The answer is (1.8 x 10^-8) / (2.9 x10 ^-8), so the Ka of acetic acid divided by hypochlorous acid. How does one get there with that reaction (products over reactants)?
23. Question (1 point) W Calculate the free-energy change of the following reaction at 221°C: C2H(g) +302(g) → 2002(g) + 2H20(g) A Hºt, kJ/mol 52.3 Sº, J/mol K 219.5 C2H4(g) O₂(g) CO2(g) H2O(g) -393.5 205.0 213.6 188.7 -241.8 1st attempt
08 Question (1 point) e See page 789 Calculate the value of K at 25°C for the reaction: 5Fe2+ (aq) + Mno, (aq) +8H+ (aq) —→ 5Fe3+ (aq) + Mn²+ (aq) + 4H,0(1) Use the standard reduction potentials below to complete the calculation: Mno] (aq) + 8H+ (aq) +52 —— Mn2+ (aq) + 4H2O(1) E° = 1.507 V Fe3+ (aq) +1e —— Fe2+ (aq) E° = 0.770 V 1st attempt . See Periodic Table D See Hint K =
2 Question (1 point) 2nd attempt Feedback See Periodic Table In a 8.00 M nitrous acid (HNO3) solution, calculate [H]. Nitrous acid is a weak acid with K = 4,00 x 10-4 at 25°C. 1.789 x 10-4 M
< Question 4 of 12 > Attempt 3 - Consider a general reaction enzyme A(aq) B(aq) The AG® of the reaction is - 7.100 kJ. mol-'. Calculate the equilibrium constant for the reaction at 25°C. Kg = 1.003 What is AG for the reaction at body temperature (37.0 °C) if the concentration of A is 1.8 M and the concentration of B is 0.80 M? J. mol-' AG = 0.621 he