CI (+) Na Na HO HO 8- 8- O O O . ? i i + HCI

Q: A 25.0-mL sample of 0.150 M hydrazoic acid is titrated with a 0.150 M NaOH solution. What is the pH…

A:

Q: What is the pH of a solution made by mixing 15.00 mL of 0.100 M HCl with 50.00 mL of 0.100 M KOH?…

A: The moles of HCl acid = molarity of HCl acid X volume in L        = 0.100 M  X 0.015 L  = 0.0015…

Q: Question 1 We rely heavily on the cotton plant for clothing, animal feed, and paper. Cotton comes…

A: Given :Mass of cotton needeed to make one cotton shirt , m = 280 gmass of cotton produced from one…

Q: Help please

A: To carry out the given synthesis, the below-given type of reactions are usedAlkylation…

Q: Consider these reactions: Reaction 1: H₂(g) + Cl₂ (9)→ 2HCl(g) AH-184.6 kJ Reaction 2:20F₂ (g) →…

A:

Q: Propose an efficient synthesis for the following transformation: الہ A. Et₂CuLi H The transformation…

A: A. Et2CuLi  ----> Adds Et to soft electrophilic carbon like alkene of alpha-beta unsaturated…

Q: In this reaction, 22.5 g of silver nitrate reacts 16.7 g of barium sulfate. What will be the mass of…

A: Answer :----- Given :--Mass of silver nitrate (AgNO3) = 22.5 gMass of barium sulfate (BaSO4) = 16.7…

Q: Which of the following molecules are chiral? لله H Multiple Choice 0 and ill 1, and only M .I H "" H

A: This question belong to stereochemistry of organic compounds.Chiral molecule: Due to absence of…

Q: Which forces exist between ammonia, NH3, particles I. London Forces II. Dipole-Dipole III. Hydrogen…

A:

Q: What is the osmolarity of a 0.50 M solution of KCl? Group of answer choices 0.10 Osmol 0.40 Osmol…

A: Relation between Molarity and Osmolarity: Osmolarity = Molarity x number of particles/ions solute…

Q: You burn a 13.60 g sample of an unknown chemical in a bomb calorimeter. The unknown chemical has a…

A: Molar heat of combustion is defined as the heat released when one mole of a chemical substance…

Q: Give typing answer with explanation and conclusion Write the complete nuclear equation describing a…

A: Given,In the nuclear equation a radioisotope undergoing positron emission along with a rubidium-83 (…

Q: A dilute weak acid will have a pH... equal to -log Ka. described by (K₂C₂)0.5 = [H+]. a pH ranging…

A: There are several theories to describe a compound as an acid or a base. According to Arrhenius…

Q: A sample of copper absorbs 43.6 kJ of heat, resulting in a temperature rise of 90.0°C, determine the…

A:

Q: a. Label the hybridization of the identified atoms (A.-F.). [Note: All bonds have been identified…

A: Hybridization can be described as the process of combining the atomic orbitals that give rise to…

Q: At 1500°C the equilibrium constant for the reaction CO(g) + 2H₂(g) CH₂OH(g) has the value Kp = 1.4 x…

A:

Q: What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of…

A: We need to find the approximate pH at the equivalence point of a weak acid-strong base titration if…

Q: What is/are the reagents for the following reaction?

A: Question A: Reaction of 1-methyl-4-nitrobenzene with H2 and palladium on carbon followed by…

Q: You burn a 13.65 g sample of an unknown chemical in a bomb calorimeter. The unknown chemical has a…

A:

Q: Balance the following redox reaction in an acidic solution, using the oxidation # method   IO3-…

A:

Q: H₂N Draw the structures of the polymers formed in the NH₂ + alza- 2. Draw the products and a…

A: The polymers formed by a condensation reaction between the monomer units and a small molecule, such…

Q: Practice Problem 01.35d CI CI H CI H H-C- The compound shown above has the molecular formula…

A: Definition

Q: The molecular mass of compound A is 150g/mol. You have 1 mole of compound A in a 1l solution. What…

A: Given,The molar mass of compound A = 150 g/molmoles of compound A = 1 molvolume of the solution = 1…

Q: Which of the following is a weak acid? O acetic acid sulfuric acid perchloric acid

A: Acidity is defined as the ability of a molecule to release protons. if a compound  easily donate…

Q: Which of the following statements are true regarding the table of standard reduction potentials? By…

A: Reduction potential, also known as standard electrode potential or standard reduction potential, is…

Q: Predict the major products of this organic reaction.

A: In ozonolysis reaction, the alkene reacts with ozone to form aldehyde or ketone.

Q: 12. Select the compounds in order of increasing (lowest-highest) reactivity to electrophilic…

A: In an electrophilic aromatic substitution reaction, the hydrogen of benzene ring is substituted by…

Q: Based on the relationship of AG and K, which of the following plots would be a straight line? 1/AG…

A:

Q: 1) Determine the oxidation number of all elements in each molecule. Show your work for those…

A: Given,The molecules:a. O2b. PbOc. Ba(ClO32

Q: 9. Provide the structure of the product in the following reaction HO OH H I

A: Carbonyl compounds (aldehyde and ketone) react with an alcohol to form hemiacetal in the presence of…

Q: Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. Then, write…

A:

Q: Xenon is a noble gas that is capable of forming compounds. One of these compounds is XeBr₂Cl₂.…

A:

Q: Write the structural formula 4- chloro-N,N-diethyl peNtaNamide Name the following compound. CH3 La…

A: Details

Q: 23. Predict the major product for the following reaction. A) I ==>> 1. NaOH/Bry 2 میں مولی ملی 21 OB…

A: Reaction of methyl ketone with bromine under basic condition.

Q: A 100.0 mL sample of 0.10 M NH3 is titrated with 0.10 M HNO3. Determine the pH of the solution after…

A: Acid Base Titration :-When a weak base is titrated with strong acid, the pH at the equivalence point…

Q: EneView top [References] Draw the structure(s) of the major organic product(s) of the following…

A:

Q: Choose the most correct set of reagents for the following reactions. 1. ? OH 2. ? OMe a. 1. MsCl,…

A: This is an aexample of iodination of alcohol followed by nucleophilic substitutionThere are overall…

Q: Identify the following H₂C polysaccharide none of the options disaccharide monosaccharide HS НО. HO…

A: Saccharide is a general term used to describe carbohydrates, which are organic compounds made up of…

Q: Write the formula for the conjugate base of the following acids. Note you will not be able to use…

A: Given Acid-H3PO4   and  HCO3-We need to write the Conjucate base of the above given conjugate acid.

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: Check the solubility rules for ions and check whether the precipitate is formed or not for that…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: To solve this problem, first we have to know about ionic and molecular compounds. Ionic compound: An…

Q: Predict the type(s) of radioactive decay each might undergo. (Select all that apply. Select "does…

A:

Q: Decide whether each proposed multiplication or division of measurements is possible. If it is…

A:

Q: 0--1 QUESTION 16 What will the site(s) of chlorination be on the benzene ring, given the following…

A: We know that, aromatic compounds react with Cl2 in presence of AlCl3 to form chlorinated product by…

Q: NH3 is a weak base (K=1.8x10-5) and so the salt NH4Cl acts as a weak acid. What is the pH of a…

A: Equation representing ionisation of Nh4Cl is as follows -

Q: Consider the chemical reaction: 2A+2B C+3D The rate of this reaction has been reported as being 3.1…

A: We have to rate, unit o frate constant and differential form of rate law.

Q: 1.435 g of naphthalene (C10H8) is burned in a bomb calorimeter. There is exactly 2000.0 g of water…

A:

Q: 7. Provide the major organic product of the following reaction. OH concentrated KMnO4 reflux

A: The alkyl group attached to the benzene ring having at least one hydrogen atom at the key atom can…

Q: a) Which molecule has a smaller HOMO-LUMO band gap? choose your answer..... b) Which molecule is an…

A: Azo-dye compounds are special class of organic molecules containing R-N=N-R moiety with the molecule…

Q: A person exposed to radiation and is complaining of burning sensation with in minutes of exposure…

A: When a person is exposed to ionizing radiation (such as gamma rays or X-rays), the effects on the…

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.