Free Energy Change Question Consider the following chemical equation: (bb) ON + (bv) HN – (s)*ON'HN (bb) ON+ (bp) HN + What is the standard change in free energy in at 298.15 K? The heat of formation data are as follows: (8)*ON*HN fHV - -132.5 AH, NH; (a4) -205.0 The standard entropy data are as follows: (b») "ON 'fHV (e)*ON'HNg =D113.4- =151.1- mol K mol K (bm) !HNS = 146.4 - mol K (bo) EONS a. Degree

Q: The list below provides common observe. Some are scientifically true while others are misconceptions...

A: Here we have to predict the change in property (boiling point, freezing point volatility)  in the gi...

Q: If a reaction has the following thermodynamic values, AH xn 288 kJ/mol and AS rn - 98 J/K mol, at wh...

A: Given- ∆H°rex=288kJ/mol = 288000 J/mole ∆S°rex=98J/K mol  T=?      

Q: For an aqueous solution formed by mixing 4.50mL of 0.15M LİOH with 25.0mL of 0.100M C2H5CO2H (propan...

A:

Q: 12. From the data in Table 4–3 determine at 25°C: (a) The amount of heat which will be liberated whe...

A: The solution of the question is given below:

Q: For the reaction below, a series of experiments was conducted and the data collected in the table be...

A:

Q: Please provide the answers in each situation. 1. Which compound/s will react with Br2 in water under...

A:

Q: Na2Cr207 () CH2-CH2-OH H2SO4

A:

Q: Enter your answer in the provided box.   From the following data,   C(graphite) + O2(g) →CO2(g)   ΔH...

A: Given,  From the following data, C(graphite) + O2(g) →CO2(g)             ΔHorxn = −393.5 kJ/mol  H2(...

Q: Use the two reactions below to determine the equilibrium constant for 2NO2(g) 5 N2(g) + 202(g). ½ N2...

A:

Q: Use the half-reaction method to balance the redox reaction below.  Ce4+ + Sn2+ → Ce+ + Sn4+

A: The half-reaction method is a method to balance redox reactions. It involves breaking the overall eq...

Q: please explain each then give answer

A: The solution will be basic if the salt dissolved has a conjugate base derived from a weak acid.

Q: the reaction mechanism to form the following metal hydrides from their starting materials. Op;WH2 b)...

A:

Q: You need to create 25 mL of a 1% aqueous solution of a sweeteners.  How many grams of solute do you ...

A: A 1% solution is weight/volume (w/v%) . The is a common method to represent concentration of a solut...

Q: What is Av, for each reaction? A(g) + B(g) --> C(s) +1 A(g) --> B(g) -2 A(g) + B(s) --> 2C(g) +2 2A(...

A:

Q: 9.53 Using these reactions, find the standard enthalpy change for the formation of 1 mol of PbO(s) f...

A: From the given two reactions, firstly we have to find out the reaction of synthesis of PbO. From tha...

Q: 5. Calculate the molality of a sulfuric acid solution containing 24.4 g sulfuric acid in 198 g water...

A:

Q: Which air pollution control technology is best suited for reducing the sulfur emissions of coal-fire...

A: Sulfur is one of the elements present in the periodic table and has 32 g/mol.

Q: e average rate of dis

A:

Q: 9.62 Sulfur trioxide can be removed from the exhaust gases of power plants by reaction with lime. Th...

A: Given, CaO(s) + SO3(g) ➝ CaSO4(s)   ∆H° = -886 kJ Note : negative sign (-) indicate the release of e...

Q: please create a flow chart using my reactions above I posted an example of what it should look like:...

A:

Q: (2) A solution is 1.0x104 M in NaF, NazS, and Na3PO4. What would be the order of precipitation as a ...

A: Given that  [NaF] = [Na2S] = [Na3PO4] = 1.0*10-4 it means that , concentration of  [F-] = [S2-] = [P...

Q: nuclear equation for U235 that produces Xe144 and Sr90

A: In this question, we have to give nuclear equation for U235 that produces Xe144 and Sr90 :

Q: An organism had 170 grams of Carbon - 14 (a radioactive form of carbon) in it when it died. How much...

A:

Q: A 50.00 mi. sample of a sodium hydroxide solution is titrated with a 1.605 M solution of sulfuric ac...

A:

Q: CH3 1.Hg(ОАC)2, Н,0, THF 2. NaBH4 (d) CH2=CH-CH2-CH-CH3 1. NaBH4 (e) CH2=CH-CH2 CH3 2. НаО 1. (CH3)2...

A:

Q: Find the mass of a piece of copper when 8000.0 J of heat are applied, causing a 45°C increase in tem...

A: Given :-  q (heat absorbed) = 8000.0 J  change in temperature = 45°C  To calculate :-  mass of coppe...

Q: Using gravimetry analysis, explain in 3-4 how is the process of testing the purity of the squash sou...

A:

Q: Rank these substrates in order of increasing ability to undergo a nucleophilic substitution aromatic...

A:

Q: how to prepare this buffer TES (Sigma-Aldrich) infiltration buffer (10 mM TES, 10 mM MgCl2, pH 7.5) ...

A: TES, having the molecular formula C6H15NO6S, is widely used to prepare buffer solution. A TES buffer...

Q: rievious MIISWEIS Correct The following reaction is exothermic: In an exothermic reaction, heat is r...

A:

Q: What is the bond order of the SO2 in the image below?

A: Bond order: When a molecule has resonance structure, the bond order tends to be average of the reson...

Q: A solution is made with 554 ml of 8.21 M HX solution and 549 mL of 6.06 M Nax solution and the pH at...

A:

Q: Predict the product and balance  redox reaction When metallic aluminum is added to a solution of ni...

A: In redox reaction oxidation and reduction takes place simultaneously , i.e one species is oxidized a...

Q: A salt composed of the cation of a weak base and the anion of a strong acid gives an aqueous solutio...

A: Strong acids are those acids which dissociates completely into ions.  Weak acids are those acid whic...

Q: oxidation reaction cannot happen without a reduction reaction.  True or False?

A: The oxidation reaction can not occur without reduction if one substance losses electron then some su...

Q: e. 2.30 x 10 6 M The molar solubility of Ba3(PO4)2 is 8.89 = Ba3(PO4)2. a. 4.94 x 1049 M b. 5.55 x 1...

A:

Q: What is the density of a 789 kg object that is 1.58 m³ in size? number unit

A: Given, Mass the object = 789 kg Volume of the object = 1.58 m3 Density of the object = ?  

Q: Encreasing the temperature increases the rate of a reaction by doing which of the following? Increas...

A: In this question, we have to answer by Increasing the temperature, increases the rate of a reaction ...

Q: [A] = [A]ge -kt 1 [A] = [A]o- kt + kt [A] (A). or In[A] = 1n[A]o- kt Slope = -k Slope = -k Slope =k ...

A:

Q: Question 3 Give the letters for the side groups that are likely to interact strongly with blood plas...

A: Please find the below attachments.

Q: Perfect gas AS = nR ln(V/V,) Entropy of isothermal expansion

A: To prove this equation , we would use law of thermodynamics and perfect gas law. 

Q: e. -2257 kJ 4. Calculate AGrxn at 298 Ku 3 Oz(g) → 2 03(g P(O2) = 0.41 atm, a. +341 kJ b. +17.8 kJ c...

A:

Q: Predict the products and balance the following reactions, including phase symbols.   a. Complete c...

A:

Q: 2. Citric acid has the molecular formula H3CH507, which implies that citric acid has how many acidic...

A:

Q: any moles o

A:

Q: Consider the reaction below that has a Keg of 3.54 - 10°. 3.8 mol of A and 5.0 mol of B are added to...

A: Given , Keq =3.54*10-3  Number of moles A = 3.8 and B= 5 Volume of container is 2 L  We have to calc...

Q: What would happen to the cells if a hypertonic solution was injected directly to the bloodstream? ex...

A: Solution is of three types:-  Hypertonic  Hypotonic  Isotonic

Q: What mass of Ba(IO3)2 (487 g/mol) can be dissolved in 1 L of water at 25°C? Ba(IO3)2 = Ba2+ + 2 IO3 ...

A: Ksp is the product of concentration of ions of sparingly soluble salt.

Q: A closed system initially containing 1.000 x 10-3 M H2 and 2.000 x 10-3 M I2 at 448 °C can reach equ...

A: Chemical equilibrium is defined as stage at which both reactant and product are in equilibrium.

Q: Briefly describe the significance of anion gap?

A: We have to tell the significance of anion gap.