44. Provide the necessary reagents next te the arrows. ŞO,H ÇH,CH, CH, Br NO, NH, BIÇHCH, HOCHCH, ÇOOH CHCH, CH,CH,Br CH-CH, ÇH,CH,OH CH,NH,

Q: Question 11

A: Total number of shared electrons in acetic acid has to be calculated.

Q: 39) Complete the multi-step synthesis by showing the product structure of each step. NANH2 H/Pd…

A: Since you have asked a multiple step question, we will solve first three steps for you. For…

Q: Question 108

A: The atomic number reflects the proton numbers that exist in any atom's nucleus. For any neutral…

Q: What starting materials or reagents are best used to carry out the following reaction?

A: This transformation can be achieved by Friedel-Crafts alkylation. But, Friedel-Crafts alkyaltion…

Q: Determine the relationship between the given structures.

A: First and second structure have same molecular formula but in first both substituent are on same…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. 1. KMnO4, H₂O, heat 2. H+…

A: When aromatic side chain has at least one C-H bond then KMnO4 reagent oxidise it into carboxylic…

Q: Question 11

A: The given temperatures are converted to Kelvin in order to identify highest temperature.

Q: Which of the following is not a structural subunit of a nucleotide? Select one: nitrogen-containing…

A: In this question, we want to identify the wrong subunit in nucleotide.  I will explain you, which on…

Q: QUESTION 11 A dipeptide has the composition TYR-ARG. Tyrosine is at the amino terminus and arginine…

A: Groups with pKa greater than pH of the medium will be in cationic form

Q: 3.41 What is the molecular formula of each compound? (a) Empirical formula CH (M = 78.11 g/mol) (b)…

A: Given Molecular formula  Molecular formula = (Empherical formula)n n = molecular formula molar mass…

Q: Which of the following alkene addition reactions occur(s) specifically in an anti-fashion?…

A: -> In oxymercuration - Demercuration there occur overall addition of morkovnikov addition of H2O.…

Q: 4.44 When each of the following pairs of aqueous solutions is mixed, does a precipitation reaction…

A: The write the Net ionic equation for the reaction , we have to write the Molecular equation of the…

Q: 43: Consider the generic chemical equation 2A + 4B -> 3C. What is the limiting reactant when each of…

A: Limiting reagent is the reagent which is present in limited amount in a given reaction. During the…

Q: Treatment of 1,2-dimethylcyclopentene with OsO4, followed by aqueous NaHSO3, produces which of the…

A: -> when OsO4/NaHSO3 added to alkene then syn diol product is formed .

Q: Question 43

A: Temperature is a measure of the average kinetic energy of the particles of a substance. The higher…

Q: A 7.60 L container holds a mixture of two gases at 41 °C. The partial pressures of gas A and gas B,…

A:

Q: Question 11

A: 1 mol of magnesium nitride reacts with 3 mol of water to give 3 mol of magnesium oxide and ammonia.…

Q: Write a balanced equation for the combination reaction described, using the smallest possible…

A: Nitrogen and hydrogen react to form the ammonia. In the balanced chemical reaction, the number of…

Q: QUESTION 11 How would you carry out the following conversion? =-CH3 O (1) H20, H2SO4/H9SO4; (2) H2,…

A:

Q: The diene shown below will NOT react in a Diels-Alder reaction. Why not? Select one: O A. This…

A: The Diel-Alder reaction is a [4+2] cycloaddition reaction where the cis diene reacted with the…

Q: Question 11

A: Note: In the first reaction, CO should be in gaseous state in-order to get the desired equation.

Q: For which of the following reactions will AH be approximately (or exactly) equal to AE? O…

A: The enthalpy change (∆H) and internal energy change (∆E) of a reaction are related as  ∆H = ∆E +…

Q: Which is the correct sequence of reaction steps necessary to complete the following transformation?…

A: we have to find the correct sequence of reaction steps

Q: 65: Lead ions can be precipitated from solution with NaCl according to the reaction: Pb2 (aq) +…

A:

Q: Question 39

A:

Q: Consider the given line formula for a branched alkane. What is the molecular formula of this…

A: Answer is given as follows

Q: Draw the major addition product for this reaction. Do not include any byproducts formed. DCI (1…

A: Addition reaction of DCl at -80°C to alkene.

Q: 10. True/False: A greater surface area decreases the amount of material dissolved. 11. Dissolving is…

A: Solution [11.] – Dissolving is a surface phenomenon since it depends on solvent molecules colliding…

Q: Identify the chromatography term that corresponds to each definition. A value that quantifies the…

A: We are having the four terms that we have to use to define each statement . We should have knowledge…

Q: 11. How could we find whether there are substances that could support life on other planets?

A: The detailed solution of your question given below-- Since, we are mostly live in earth and know…

Q: What is the expectted major product of the following reaction sequence? 01 О III О II O IV OV I осна…

A:

Q: 3.49 The compound dimethyl phthalate, used in insect repellants, is composed of carbon, hydrogen,…

A: Moles of dimethyl phthalate burnt = mass of dimethyl phthalate / molar mass of dimethyl phthalate =…

Q: An organic chemist reacts (R)-2-butanol with PBr3 in pyridine, removes the major organic product,…

A:

Q: QUESTION 11 For the reaction H 2(g) + S(s) H 2S(g), AH° = -20.2 kJ/mol and AS° = +43.1 J/K mol.…

A: The given chemical reaction is,H2 (g) + S (s) → H2S (g) Given:  ∆H° = -20.2 kJ/mol…

Q: When a carboxylic acid reacts with v Choose... it produces a carboxylic acid salt. strong base…

A: An acid reacts with a base to form a salt, the reaction is known as neutralization reaction.

Q: QUESTION 11 How would you carry out the following conversion? E CH3 O (1) H20, H2S4/H9SO4: (2) H2,…

A:

Q: Cyclooctatetraene (8-annulene) is non-aromatic because all four pi bonds are not found in the same…

A: The delocalization energy is the extra stability a compound has as a result of having delocalized…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.