Predict the initial and isolated products for the reaction. questions - Page 924

The following reaction 2H2S(g)⇌2H2(g)+S2(g),Kc=1.619×10−7 at 800∘C is carried out at the same temperature with the following...

The following reaction 2H2S(g)⇌2H2(g)+S2(g),Kc=1.619×10−7 at 800∘C is carried out at the same temperature with the following initial concentrations: [H2S]=0.069M, [H2]=0.059 M, and [S2]=0.00 M. Find the equilibrium concentration of S2. Express the molarity to three significant figures. Answer in units of nM.

Calculate the amount of heat energy, q, produced in each reaction. Use 1.03 g/mL for thedensity...

Calculate the amount of heat energy, q, produced in each reaction. Use 1.03 g/mL for thedensity of all solutions. Use the specific heat of water, 4.18 J/(g•°C), for all solutions. The temperature change in part 3 was 15.5 degrees celsius. Temperature change in part 4 was -1.2 degrees celsius. Then determine the enthalpy change for each reaction in terms of...

PLEASE HELP WITH ENTIRE... 2: Consider the dimerization of C4H6: 2 C4H6 --> C8H12 for which...

PLEASE HELP WITH ENTIRE... 2: Consider the dimerization of C4H6: 2 C4H6 --> C8H12 for which the following data re collected: time (sec) [C4H6] (M) 0 1.00x10-2 1600 5.04x10-3 3200 3.37x10-3 4800 2.53x10-3 6200 2.08x10-3 A: Using empirical kinetics methods, determine the order of the reaction rate law. a 2nd order b 1st order c 0th order d The order...

1. What are the products of one turn of the citric acid cycle (do not consider oxidative phosphor...

1. What are the products of one turn of the citric acid cycle (do not consider oxidative phosphorylation during electron transport? 2. In step 3 of the citric acid cycle, isocitrate is converted into a-ketoglutarate. What is/are other product(s) of this reaction? 3. NADH is produced during glycolysis in the cytosol. How does it enter the mitochondria for further oxidation?...

using 15% NaI-acetone solution please indicate the expected ranking quickest to slowest then answer the following...

using 15% NaI-acetone solution please indicate the expected ranking quickest to slowest then answer the following questions Part A: Structural Effects on Sn 1 Reactivity: Names Structures Expected Ranking Exi n-butyl bromide n-butyl chloride sec-butyl chloride tert-butyl chloride crotyl chloride a substrates, reagents and products and if the 2. a. Write each of the five reactions that occurred in Sn1...

4. a) Draw the perspective (dashes and wedges) structure of an androstane analog comprised of acarbonyl group at C-3, a carboxylic acid group at C-17 and a double bond between C-5 and C-6; whatkind of...

4. a) Draw the perspective (dashes and wedges) structure of an androstane analog comprised of acarbonyl group at C-3, a carboxylic acid group at C-17 and a double bond between C-5 and C-6; whatkind of lipid is this? b) Draw the perspective structure of the products of its reaction with 1) bromine followed by 2) water;assign R and S to...

For the reaction CaC2O4(s) ++ Ca2(aq)+ C204(aq), K = 2.3 x 10. (next two questions) 14....

For the reaction CaC2O4(s) ++ Ca2(aq)+ C204(aq), K = 2.3 x 10. (next two questions) 14. What is the equilibrium expression for this reaction? 15. If someone mixed 1.00 mole of calcium ions with 0.500 mole of oxalate ions (1.00mol Ca2 and 0.500mol C2O42) in a 5.00L vessel, what would be the predominate species present at equilibrium? Which reactants and/or...

Started to work this problem out but i've gotten confused. May someone please show me the corrct mechanisms to complete...

Started to work this problem out but i've gotten confused. May someone please show me the corrct mechanisms to complete these questions? Thank you. 1. Give a complete curved-arrow mechanism for the reaction shown. Draw in any missing product structures. one other stereoisomer (draw in structure) 2. The ether shown, when reacting with excess HI gives the products shown. HO...

1. Name this compound, including stereochemistry: HOCCECCH,CH Show the step(s) necessary to transform the compound...

1. Name this compound, including stereochemistry: HOCCECCH,CH Show the step(s) necessary to transform the compound on the left into the acid on the right. chlorobenzene benzoic acid 3. What are the products of the following reaction? H:0* 4. Write in the product of this reaction: H2O C6H5CH2C=N ------ H. heat 5. Which type of spectroscopy (IR, 'H NMR, and/or SC...