5. Write in your own words, the step-wise experimental procedure for the synthesis of the unknown organic compound.

6. How will the structure of your organic product be determined using the ¹HNMR data given/acquired? That is, what is the process that you will follow to identify the compound?

Using the standard values of enthalpy changes (ΔH°) and entropy change (ΔS°) to calculate the Gibbs free energy change for the production of following metallic elements from their ore sources: (a) 2ZnO(s) 2Zn(s) + O2(g) (b) 2CaO(s) 2Ca(s) + O2(g) (c) 2Al2O3(s) 4Al(s) + 3O2(g) (d) 2MgO(s) 2Mg(s) + O2(g)

What is the Frank-Condon principle?​

Consider the following reaction:

CO2(g)+CCl4(g)⇌2COCl2(g)

Calculate ΔG for this reaction at25 ∘C under these conditions:

PCO2= 0.140 atm

PCCl4 = 0.170 atm

PCOCl2= o.740 atm

ΔG∘f for CO2(g) is −394.4kJ/mol, ΔG∘f for CCl4(g) is −62.3kJ/mol, and ΔG∘f for COCl2(g) is −204.9kJ/mol.

Express the energy change in kilojoules per mole to one decimal place.

Which ONE of the following represents the CORRECT equilibrium constant expression for the reaction:

H2PO4 ¯ + OH¯ ⇔ HPO4^2-+ H2O

(a) 1/k_b(b) 1/k_a (c) k_w/k_a(d) k_w/k_b(e) k_b/k_w

Newton’s laws of motion, such as trajectory and momentum, do not apply to subatomic particles as they do to larger objects such as baseballs. Research how subatomic particles (protons, neutrons, and electrons) behave and compare their behavior to the behavior of macroscopic particles that are governed by classical Newtonian physics.

·        How does the quantum, subatomic world differ from the world we can see and touch around us?

·        Specifically, do the same laws of classical physics for such things as momentum work in the subatomic world?

Which of the following is NOT a difference of archaeal membrane lipids relative to those of other organisms?

A backbone other than glycerol is used.

Fatty acid esters are replaced with long chain alcohol esters to the glycerol.

The long hydrophobic tails are branched rather than being linear.

Ether linkages instead of ester linkages are used.

Choose the most likely pattern for the crystal field diagram for the complex trans–[Ni(NH₃)₂(CN)₄]^2– where CN^– produces a much stronger crystal field than does NH₃.?

From the answer the pattern show it is a square planer. Could anyone explain it? why is not octahedral?

for azo dyes, why does an instantaneous and dramatic color change occur when the two coupling reagents are mixed together?

fter thoroughly reviewing the physical process of capillary action and surface tension and viscosity, write a thoughtful, complete, but concise response to the following: Explain how capillary action is used to transport water and nutrients in trees. Explain how surface tension and viscosity are used to transport water and nutrients in trees.

Given what you know about the pharmacophore of morphine (ie draw the new compound) that will convert the compound from an agonist (morphine) to an antagonist (your experimental compound).

A student needs 62.5 g of zinc sulfide, a white pigment, for an art project. He can synthesize it using the reaction: Na2S (aq) + Zn(NO3)2 (aq) = ZnS(s) + NaNO3 (aq) (not balanced) (78.04) (189.4) (97.44) (85.00) How many grams of zinc nitrate will he need if the percent yield of zinc sulfide is 85.0 %?

If 0.175 L of 0.364 M ammonia solution is titriated with 0.095 L of 0.35 M HCI, what is the pH of the resulting solution?

What is the constituent particle, bond type, texture (hard, soft, brittle, malleable, ductile), conductivity, melting point (high, intermediate, low, variable), solubility of:

Molecular Solids

Covalent Network Structures

Ionic Networks

Metallic Networks

Discrete Molecules

Extended Structures

what is the difference between an amorphous, an oriented, and a crystalline plastics?