What are chemical properties of dielectrics?

Q: Give an examples of a redox reaction.

A:

Q: Number of Neutrons (N) vs. Number of Protons (Z) Belt of nich type of nuclear decay is the following…

A: Answer: Belt of stability is the general representation of stability of nuclides on the basis of…

Q: Name the following compounds properly, including stereochemistry. CH 50 Br Br s) Draw the structures…

A:

Q: tions involved. CN -Me NH3 i) A heat K„CO3 Eto CHO

A:

Q: How many mL of (1.2000x10^-1) M nitric acid are needed to react completely with (3.35x10^1) mL of…

A: Given that, 2HNO3 + Na2CO3-----> H2O + CO2 +2NaNO3 Concentration of nitric acid=1.2000*10-1M…

Q: Blank 1 are alkali and alkaline earth metals (primarily calcium, magnesium, potassium, and sodium)…

A: A question based on biological importance of chemical elements that is to be accomplished.

Q: ČI

A:

Q: What is the practical importance of distillation in relation to pharmaceutical and medicinal organic…

A: In the modern organic chemistry laboratory, distillation is a powerful tool, both for the…

Q: 9. Which of the following statements best describes the entropy of water that freezes in a beaker?…

A:

Q: An aqueous solution of a particular compound has pH = 7.46. The compound is O a weak base O a weak…

A: If the solution has the pH is less than 7, then the solution is acidic. If the solution pH = 7 then…

Q: A) Which of the following complexes would have a lower activation energy under a dissociation…

A:

Q: sketch how you would arrange the materials used in constructing  batteries that utilize the chemical…

A: The chemical reaction given is  Mg + 2 Ag+ ⇌ Mg+2 + 2 Ag

Q: A 15.00 g sample containing mixed alkali and other inert components was dissolved and diluted to 300…

A:

Q: A 120.0 g sample of a metal at 75.0 °C is added to 150.0 g H2O at 15.0 °C. The temperature of the…

A:

Q: In the synthesizing of cis-2-hexene as a product consist of mixing of 1-pentyne and an alkyl halide.…

A: We have to predict the Reagent and reaction involved.

Q: Calculate the percentage of the reactant that remained after 150 seconds for the following first…

A:

Q: A group was given the responsibility of performing a recrystallization experiment in their…

A: Solution- Data given- compounds A and B. Solubility in g/100 mL solvent.

Q: A chemist designs a galvanic cell that uses these two half-reactions: half-reaction standard…

A:

Q: Write TRUE if the underlined word/phrase makes the statement correct. Otherwise, write the correct…

A: To write TRUE otherwise the correct word/phase to make the statement true. Since you have asked a…

Q: -CH, CH, HyC

A:

Q: Which one has the higher concentration of H3O+ a solution with pOH of 8.50 or a solution with…

A: Hydronium ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: Identify the following as an a or ß form and draw the Haworth structure of the other anomer. CH2OH…

A:

Q: Which of the following mixtures can be titrated with separate endpoints? weak acids with Ka…

A: Answer: In the titration end point is the point at which titration gets completed and indicator…

Q: An aqueous solution contains 0.500 M NAOH at 25.0 °C. The pH of the solution is

A:

Q: Will the following amino acid migrate in an electric field? Explain. + H3N- CH-C- CH-CH3 CH2 CH3

A: Given structure is :  Will the following amino acid migrate in the electric field = ?

Q: b. C. Br

A:

Q: Hydrogen-3 is radioactive and has a half life of 12.3 years. How long would it take a sample to…

A: Given that -  Hydrogen-3 is tritium which is a radioactive isotope with half life = 12.3 years…

Q: A solution was assayed for its identity wherein it has a Oi is 50 and the Or 40. Give the Refractive…

A: Answer: Given data: Angle of incidence i=50° Angle of refraction r=40°

Q: Given with the Kb of the different bases below, which of the corresponding conjugate acids is the…

A: The conjugate acids of weak base is the strongest acid.

Q: d. KNO, - KNO, + 02 е. К+ Н0- кон + На f. P,010 + H20 → H3PO4

A: Balance the following chemical reactions--

Q: Calculate the amount of free energy required (or released) to allow electron transport in the ETC to…

A: Given half reactions: ½ O2 + 2e + 2H+ ® H2O                            E°´ = 0.815 V NAD+ + 2e +H+ ®…

Q: Q-I: Determine the product(s) of the rxn and llustrate the mechanism. Alcl3 ? Q-II: Determine which…

A:

Q: Calculate the pH of each of these solutions.  is the solution acidic, basic, or neutral ?.        a.…

A:

Q: d. KNO, - KNO, + 02 е. К + Н20 кон + Н2 f. P,010 + H20 → H3PO4

A:

Q: Mass Spectrum 100- 1H NMR Spectrum 6H M (74) = 100% M+1 (75) = 4.52 M+2 (76) = 0.28 doublet 80- 2H…

A:

Q: Discuss why are triacylglycerols, steroids, and phospholipids easily isolated using non-polar…

A: Solubility  Is based upon the Principle  Likes Dissolves Like. Compounds having same types of Forces…

Q: 6) Calculate the moles of solute in these solution volumes. a) How many moles of solute are…

A: Molarity is a concentration term for a solution. The molarity of the given solution is defined as…

Q: Which of the following results would we look for if we were to distinguish the two compounds below…

A: The compound at the left hand side has olefinic double bond that is not the part of the aromatic pi…

Q: final volume

A:

Q: NaOH, H20 a) Heat (provide starting materials for Robinson annulation) NaOH, H2O b)

A: Robinson Annulation is a useful reaction for the formation of six-membered rings in polycyclic…

Q: Which one of the following is the weakest acid? O HF (Ka = 6.8 × 10-4) HCIO (Ka = 3.0 x 10-8) O HNO2…

A: Lower the value of acid dissociation constant (Ka), lower the concentration of H+ ions.  Hence, we…

Q: Which of the following indicator turns color yellow in acidic solution? O methyl red O bromthymol…

A: The indicators are chemical compounds that show changes in color at a definite change in pH. Hence,…

Q: VII. Predict the sign of entropy. Write P if it is positive and N for negative. Write your answer on…

A: Since you have a question with multiple parts, we can solve only first three parts for you. If you…

Q: a. What information does the term symbol 3F4 provide about the angular momentum of an atom? b. What…

A:

Q: Draw mechanism for the following reaction and fully explain Ph Ph Ph Ph CF,SO,H Ph- -Ph но он…

A: The above reaction is an example of the formation of an new aromatic unit by elimination of two H2O…

Q: A hot lump of 37.1 g of iron at an initial temperature of 52.0 °C is placed in 50.0 mL H,O initially…

A:

Q: Describe as oxides, peroxides or super-oxides the binary of the following oxygen compounds (answers…

A: Given :- (a) BaO2 (b) HNO3 (γ) H2S (δ) LiOH (ε) P4O6 (f) P4O10 (g) SO3 (h) RbO2 (i) SrO (i) ZnSO4…

Q: 3. The natural decay series starting with the radionuclide 235U follows the sequence represented…

A:

Q: 1) 2) H3O*

A:

Q: 3. (Stoichiometry + LR/ER) The thermite reaction, used for welding iron, is the reaction of Fe;O4…

A:

Polymers

Polymers are naturally occurring or synthetically produced large molecules or compounds which are made up of series of repeating units called monomers. They are joined together by chemical bonds. The term polymer is coined from Greek roots meaning 'many parts' and are found almost everywhere from the plastics bags to the rubber of our tires to our DNA strands.