Give the structure that corresponds to the following molecular formula and 'H NMR spectrum: C,H12: 8 0.93, s Draw the structure. Select Draw Rings More H

Q: Artificial Food Coloring are made up of? What are the important things to know in the artificial…

A: A artificial color additive is any substance that imparts color to a food, drug, cosmetic or the…

Q: l LTE 1 Classroom Question 10: What would the approximate average mass of Hydrogen be? A. 6 amu Н В.…

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Q: Can you put the amount of CH on each point

A: To put the amount of CH on each point?

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A: The sharp peaks at 2900 to 3000 cm-1 indicates the presence of the SP3 C-H bond .  Sharp peak at…

Q: Chemistry

A: A question based on general chemistry, which is to be accomplished.

Q: Why is scurvy caused what are its symptoms

A: Scurvy happens when there is a lack of vitamin C, or ascorbic acid.

Q: Which of the following will give a negative deviation to Beers Law? I. polychromatic radiation II.…

A: Polychromatic radiation is the radiation which consists of different wavelengths which results in…

Q: What is the correct answer choice?

A: The correct option is OPTION II. NaCN; H3O+  The acid catalyzed mechanism follows as

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A: The relationship between intensities and absorbance is given as shown below. A=logI0I Here, A is the…

Q: Draw an “energy level diagram” for a calcium (Ca) atom. Can you help me, please? I need help

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Q: Use the following information to answer the next question. 1. H₂PO4 5. CH4 2. HCI 6. NH3 3. CH₂OH 7.…

A: Acid is substance which release hydrogen ions and base is a substance which release hydroxyl ions.

Q: Which diagram is the correct one?

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Q: 1. NaOCH3 2. H20 Ph Et

A: Ring opening epoxide reaction.  Strong nucleophiles attack at the less substituted carbon atom.

Q: 1) CI (1 equiv) cat. AICI3 2) ΗΝΟ, cat. H2SO4 CI

A: Here the reactions are the electrophilic substitution .

Q: Why do you think keeping food in the refrigerator prevents food spoilage.

A: Refrigerator keep the temprature of the food items low by removing heat from them.

Q: An 1.11 mol sample of nitrogen gas at a temperature of 10.0°C is found to occupy a volume of 27.5…

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Q: What are the synonyms for HCl?

A: Synonyms have same meaning for other word . HCl is hydrochloric acid It is very strong acid

Q: Based on your observations in this experiments, how might Dye X be useful in a laboratory?

A: When Dye X is added to acids , the color of the solution turns into yellow and when Dye X is added…

Q: What do you mean by Inductive Effects ?

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A: A multiple choice question based on physical properties of elements, which is to be accomplished.

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

Q: Describe the sources you should focus on when doing research to support your position.

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Q: 21. What is the pH and percent ionization in a 0.145 M solution of sulfurous acid?

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Q: how did you choose these options

A: Basic introduction about cyclohexane in chair conformation

Q: Calculate AG° and K at 25°C for the reactions in Exercises 37 and 41.

A: 37(a) The given reaction is, The most positive standard reduction potential is considered as…

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A: When in the equilibrium reaction there is given ΔG f For both the reactant and product but here an…

Q: Just answer question 15 show the step correct by step to step .

A: We konw that,      1 hour=60 minutes      1 hour=3600 seconds      1 minute=60 seconds So,     1…

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A: Qualitative analysis helps in determining the presence or absence of certain elements, ions,…

Q: 5. A family of compounds that often have a pleasant smell.  The are commonly found in fruits.  26.…

A: 25)     The compound is ESTERS(RCOOR) which provide pleasant smell to fruits.

Q: why does polar liquid solvent cannot dissolve non-polar liquid  solute? Select one: a. like…

A: The polar compounds have polar bonds and non-polar compounds have non-polar bonds.

Q: In the Beer's Law plot shown below, what is the Absorbance you should measure for a dye solution…

A: As per Beer-Lambert law, A=εbc Thus, a plot between A and c is a straight line.

Q: I really don't know what I'm looking at so if I could get some help please.

A: First reaction is a direct bromination of alkene. Second reaction is addition reaction of halogen…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.