Organic compounds that contain large proportions of nitrogen and oxygen tend to be unstable and are easily decomposed. Hexanitroethane, C2(NO2)6, decomposes according to the equation C2(NO2)6- 2NO2 + 4NO + 2CO, The reaction in CCI, solvent is first order with respect to C2(NO2)6. At 78.9 °C, k = 0.000303 s1 and at 107.4 °C, k = 0.0207 s1. (a) What is the half-life of C2(NO2)6 at 78.9 °C? i seconds eTextbook and Media (b) What is the half-life of C2(NO2)6 at 107.4 °C? i seconds (c) If 0.100 mol of C2(NO2)6 is dissolved in CCI4 at 78.9°C to give 1.00 L of solution, what will be the C2(NO2)6 concentration after 50.0 minutes? i M

Q: e new temperature of t

A:

Q: Identify the reactant that gets oxidized in the following reaction 5C2O4^2- (aq)+…

A: Given :-  5C2O42-(aq) + 2MnO4-(aq) +16H+(aq) →2Mn2+(aq) + 8H2O(l) + 10CO2(g)  To identify :-…

Q: O ethanol H. H. HH O toluene O acetaldehyde H.

A: The correct answer is proton NMR spectrum is given below

Q: Define oxidation and reduction. Write the overall balanced chemical equation for the reaction of…

A:

Q: Calculate the value of the equilibrium constant (K) at 25 °C for the following cell reaction: Sn(s)…

A:

Q: Draw the structure(s) of the major organic product(s) of the following reaction. Dilute aqueous HCI

A:

Q: 2. How will you classify solutions based on their phases?

A: Based on phases , solutions can be classified into three categories; 1) Solid solution  2)liquid…

Q: How might the following compound be prepared using a Michael reaction? Draw both the Michael donor…

A:

Q: Incorrect Question 3 The two blue solutions in Set Il are: O CUNO,), (aq) O Cucl, (aq) BalNO,), (aq)…

A: For question 2, provide details of the Set1 solutions.

Q: Write a balanced net ionic equation for the overall reaction represented by the following cell…

A: When the oxidation no of any atom increases then it is called oxidation process.  When the oxidation…

Q: 2. What is the molarity of a solution that contains 12.1 grams of Silver nitrate that has been…

A:

Q: CH CHOO Br NO, CHCI/AICI3 CI CI CH3 CH3 HBr at 40°C

A: 1. Aromatic Sn2. 2. Aromatic Sn2. 3. Fridel craft alkylation. 4. 1,4-addition at high temperature.

Q: What is the correct IUPAC name of the structure below?

A:

Q: What is the molarity of a solution that is prepared by dissolving 5.61 grams of KOH in enough water…

A:

Q: 8 Methane gas is compressed from 20. L to 2.5 L at a constant temperature. The final pressure is…

A:

Q: determine the quantity of oxygen atoms in 15.0 grams of pb(no2)2

A: Please find your solution below : Mole is defined as the amount of substance that contains 6.02 ×…

Q: A chemist makes 710. mL of potassium iodide (KI) working solution by adding distilled water to 250.…

A:

Q: How many molecules of carbon monoxide (CO) needed to reactwith-excoss irOE()oxide-(E) to produce…

A:

Q: Phosphorus pentachloride decomposes according to the chemical equation PCI,(g) = PCI, (g) + Cl, (g)…

A: First we would Calculate initial concentration of PCl5 using given moles and volume . Then we would…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. 1. lithium…

A:

Q: Salicylic acid is added into a test tube, followed by methanol and sulfuric acid as the catalyst. It…

A: Given that, salicylic acid is added into a test tube, followed by methanol and sulfuric acid as the…

Q: SHOW SOLUTION_PHYSICALCHEMISTRY: 4.4 kg of carbon dioxide gas, CO2 , undergo isothermal expansion at…

A: The answer of the given question is -227 kJ. But there is no option of -227 kJ  (When gas expand the…

Q: Solid KSCN was added to a(2.20x10^0) M Co2+ solution so that it was also initially (2.20x10^0) M…

A:

Q: e molarity of the barium hydroxide solution?

A:

Q: Balance the following half-reaction occurring in a basic solution. MnO2(s) → Mn(OH)2(s)

A: To balance half reaction, we follow steps as : First we balance nain atom if required , then balance…

Q: How many molecules of carbon monoxide (CO) needed to react with-excoss trOn () oxide-(E03) to…

A:

Q: 6. Show the curved-arrow mechanism for the Wittig reaction below where 2-ethyl-1-butene is formed.…

A:

Q: Pbedielt Podut alik 2.

A:

Q: Consider these two entries from a fictional table of standard reduction potentials.…

A: We have to calculate the standard potential of cell.

Q: e concentration in

A:

Q: An SHE electrode has been assigned a standard reduction potential, E°, of 0.00 volts. Which of the…

A:

Q: The carbon-14 decay rate of a sample obtained from a young tree is 0.260 disintegration per second…

A: Initial activity = 0.260 dpspg Final activity = 0.181 dpspg Half life = 5715 year

Q: The fuel for a thermonuclear bomb (hydrogen bomb) is lithium deuteride, a salt composed of the ions…

A: When we bombard Uranium with the neutrons, the 235 isotope of Uranium split into two lighter…

Q: e volume in mL

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the oxidation number in each of the following: A. Cl in Mn(ClO3)2 B. P in H2PO4-  C. Br…

A: The sum of the oxidation number of all the atoms in a given compound should be same as that of net…

Q: 0.268 mol AgNOz and 3.10 mol NH, were added to enough water to give 1.00 L of solution at 25 °C.…

A: We have to calculate the concentration of free silver ion in solution.

Q: Use bond energies to calculate the H for the following reaction: N,H4 + H2O ---> NH,OH + NH3 N--H =…

A: Calculate change in enthalpy of the given reaction---

Q: At 15 °C, the following concentrations were found for the gases in an equilibrium mixture for the…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: An artifact originally had 16 grams of carbon-14 presentThe decay model A = 16e ^ - 0.0001211…

A: Radioactive decay follows first order kinetics. Initial amount of C-14 present = 16 g Given decay…

Q: The Kp for the reaction A (g) ⇌ 2 B (g) is 0.0410. What is Kp for the reaction 2 B (g) ⇌ A (g)?

A:

Q: QUESTION 10 Which compound is best represented by the following 13C NMR data? 21 6 (ppm) O enthanoic…

A:

Q: Male patient suffering from Diclofenac sodium or diclofenac potassium no preference : rheumatoid…

A:

Q: Calculate [H*] for an aqueous solution that contains [OH] = (8.80x10^-7) M.

A: 6. Given :- [OH-] = 8.80 × 10-7 M  To calculate :- [H+]  Note : Since you have posted multiple…

Q: The equilibrium constant, K. for the following reaction is 55.6 at 698 K. H2 (g) + 12 (g)=2 HI (g)…

A:

Q: What volume of carbon dioxide (CO2) will be produced if 2.90 moles of iron (Fe) is produced?

A: 3. Given :- Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)  no.of moles of Fe produced = 2.90 mol  To…

Q: Why do you need hot water to dissolve lead (II) chloride?

A: There is strong force of attraction between the lead and chloride ions in the complex.

Q: How much KCl and water  must be mixed to prepare 265. grams of a 11.5 % by mass aqueous solution of…

A: Given-> Weight of solution = 265 gm (m/m)% = 11.5 %

Q: Consider the reaction when aqueous solutions of calcium acetate and cobalt(II) sulfate are combined.…

A: Calcium acetate + cobalt (2)sulfate --->

Q: CH3 CH3 H3C H3C COH

A: Note : Acid catalyzed rearrangements.

Q: Examine the following reaction. 3 CO 2 (g) +2 Fe( s) s Fe203(s)+3 CO(g) What is the equilibrium…

A: