The electro attractive inductive effect of the alkenyl and alkynyl groups has been attributed to the hybridization of unsaturated carbon with respect to that of saturated carbon. Discuss the rational basis of this idea.

Using standard electrode potentials calculate ΔG∘rxn and use its value to estimate the equilibrium constant for each of the reactions at 25 ∘C.

A. Cu2+(aq)+Zn(s)→Cu(s)+Zn2+(aq)

B. Br2(l)+2Cl−(aq)→2Br−(aq)+Cl2(g)

C. MnO2(s)+4H+(aq)+Cu(s)→Mn2+(aq)+2H2O(l)+Cu2+(aq)

Find K. All answers must have one significant figure. Please show all your work and equations used. Thank you!!

Calculate the percent ionization in a 0.1M solution of hydrofluoric acid (Ka=3.53*10^-4)

when the acid constants of tert-butyl alcohol and methanol are determined in the gas phase, tertiary alcohol is found to be a stronger acid. This result is opposite in aqueous medium. Consider the effects of solvation to explain these different results.

Calculate Percent Yield:

Palm oil was used for the creation of soap. The mass of the oil was 2.001 grams. The base used was 3 M of NaOH. After the experiment, the mass of the soap was 1.622 grams. What is the percent yield?

The average molar mass of the palm oil is 847.3 grams per mol. The average molar mass of the soap is 291.7 grams per mol. 3 mL of the base (NaOH) was used.

The Keq for the conversion of A to B is 1.15 x 10^-3. the Keq for the hydrolysis of ATP to Pi and ADP is 2.24 x 10⁵. the net conversion of A to B cannot take place if the molar ratio of B to A is greater than or equal to 1.15 x 10^-3. However, A can be converted to B if the reaction is coupled to the hydrolysis of ATP. Please explain and show any work!

A 49.96 mL sample containing La³⁺ was treated with sodium oxalate to precipitate La₂(C₂O₄)₃, which was washed, dissolved in acid, and titrated with 18.04 mL of 0.006363 MKMnO₄. Calculate the molarity of La³⁺ in the unknown.
(Hint: the reaction involved in the titration was: permanganate ion(s) + oxalate (ions) -----> manganese(II) ions + carbon dioxide. The reaction occurred in acidic aqueous solution)

1. How many grams of ethanol, C2H5OH, can be boiled with 863.7 kJ of heat energy? The molar heat of vaporization of ethanol is 38.6 kJ/mol. Answer in g.

2. How much heat energy is required to boil 12.7 g of ammonia, NH3? The molar heat of vaporization of ammonia is 23.4kJ/mol. Answer in kJ

Part A Identify the nuclide produced when neptunium-237 decays by alpha emission: 237/93Np→4/2He + ? Express your answer as an isotope using prescripts.

Part B Identify the nuclide produced when phosphorus-32 decays by beta emission: 32/15P→ 0/−1e + ? Express your answer as an isotope using prescripts.

Part C Identify the nuclide produced when fluorine-18 decays by positron emission: 18/9F→0/1e + ? Express your answer as an isotope using prescripts.

Part D Identify the nuclide produced when thallium-201 decays by electron capture: 201/81T l+ 0/−1e→0/0γ + ?

In an experiment to study the reactivity of Sn(s), Ga(s), Be(s), and Pd(s), the following reactions were observed:

2 Ga(s) + 3 Sn²⁺(aq) -> 3 Sn(s) + 2 Ga³⁺(aq)

Ga(s) + Be²⁺(aq) -> (No evidence of reaction)

Sn(s) + Pd²⁺(aq) -> Pd(s) + Sn²⁺(aq)

Then the question lists all of the metals and their respective ions:

1. Sn(s) 2. Ga(s) 3. Be(s) 4. Pd(s) 5. Ga³⁺(aq) 6. Sn²⁺(aq) 7. Be²⁺(aq) 8. Pd²⁺(aq)

So I need to list out the following:

The oxidizing agents from strongest to weakest

The reducing agents from strongest to weakest

I have tried to answer this question using my provided "Table of Selected Standard Electrode Potentials", however, I can only find one metal and its respective ions, Se, in the table.

Would someone be able to explain how I can answer this question when the aforementioned substances aren't on the table? It would be greatly appreciated.

Write a net ionic equation for the reaction that occurs when manganese(II) sulfide and excess hydrochloric acid (aq) are combined.

Q: Blood Lactate Levels during Vigorous Exercise. The concentrations of lactate in blood plasma before, during, and after a 400 m sprint are shown in the flowing graph.

a. What causes the rapid rise in lactate concentration?

b. What causes the decline in lactate concentration after completion of the sprint? Why does the decline occur more slowly than the increase?

c. Why is the concentration of lactate not zero during the resting state?

Calculate ΔGº at 25ºC for the reaction H2 + I2 D 2HI. Starting with 1.0 atm H2 and 1.0 atm I2, What is ΔG when: 0.1%, 1%, 10%, 50%, 90%, 99%, and 99.9% has reacted.

How is NMR techniques better than IR? please provide detailed pros and cons.

Many thanks