End-of-chapter questions 1 1-bromobutane will undergo reactions when heated, as shown by reactions A and B. CH;CH,CH,CH,Br A CH;CH,CH,CH,OH CH;CH,CH=CH, For reactions A and B give the reagents used in each case. b Reaction A was repeated using 1-iodobutane instead of 1-bromobutane. Explain any difference in the a rate of reaction observed. c What type of organic reaction is A?

Q: 2 HAHB Two water molecules are separated by 2.72 Å in air. Use the equation V = - to calculate the…

A:

Q: 10. Write the reaction equation that illustrates the electron affinity (EA) of phosphorous. EA of .…

A:

Q: Write a balanced equation for the following acid reactions:  Ensure you balance both sides of the…

A: If the  number of  atoms of elements on both sides of the equation are equal, then the equation is…

Q: Show Attempt History Current Attempt in Progress What is the calculated molar solubility in water at…

A:

Q: 4. At 50°C, the vapor pressure of CS2 is 854 Torr. A solution of 2.0 grams of sulfur in 100.0 gm of…

A: Relative lowering vapor pressure (RLVP) :- The ratio of lowering of vapor pressure to vapor pressure…

Q: The tetragonal and hexagonal crystal systems produce the crystal form. O Tetrahedron Scalenohedral O…

A: Here option 'b' is correct option. 1. Tetrahedron will not be correct option as it forms with a…

Q: On a molecular level that is the order in which the two liquids analyzed elutes the gc. Two liquids:…

A: Elution order in GC depends on two factors-boiling point of solute and interaction between…

Q: half-reaction standard reduction potential 2+ Zn (aq)+2e Zn(s) E =-0.763 V red HNO,(aq)+H (aq)+e…

A: Zn+2(aq) + 2e- ----> Zn(s) HNO2(aq)  + H+(aq) + e- ----> NO(g) + H2O (l)

Q: Name the following structure. Don’t use CIS/TRANS or E/Z in naming the compounds. note: need answers…

A: Given compound: 1. 2. 3. The names of the compounds have to be determined.

Q: What would the molecular weight of the gas have to be if the pressure of the gas is to fall to…

A: As per Barometric formula, the variation of pressure with height is given as:…

Q: Given Nitrate, NO3'. a. The most electronegative element is so the center element should be b. Draw…

A: The Tendency of an atom to attract bonding electrons in a covalent bond is known as…

Q: 3. Question (to be answered during the lab): How would you prepare 10.0 mL of a buffer with a…

A: Here we have to prepare 10 ml of a phophate buffer with concentration of 0.01M of pH=7.40 starting…

Q: Errors that are independent of the size of the sample being analyzed. * the sample

A: The relationship between the standard error of the mean and the standard deviation is such that, for…

Q: n: Mg (s) + l2 (s)- of Mg react with 3.56 moles of l2, and 1.76 moles of Mgl2 Mgl: (s)

A: Reaction :  Mg       + I2              =             MgI2 3.18 mol 3.56 mol…

Q: For the following endothermic reaction system at equilibrium: 2503(g) 2 2502(g) + O2(g) Choose the…

A:

Q: that the number of nuclides in i: age of the rock.

A:

Q: You performed an experiment in order to determine the quantitative analysis of total aldehyde…

A: Total weight of lemon oil = 5 g Volume of 0.5 N KOH used = 2 mL To calculate the total aldehyde…

Q: 4. Which among the following refers to the value of internal energy. A 1025 J of heat energy is…

A: First law of thermodynamic says  Q = ΔE + W

Q: 4. Suppose 5 mL of 1.5 M ethylene diamine is added to 50 mL of 0.15 M Ni solution in an identical…

A: Given: Concentration of ethylene diamine i.e. en = 1.5 M Volume of en solution taken = 5 mL = 0.005…

Q: Name the Alkane. Use the IUPAC System of Nomenclature

A:

Q: What would 0.03 bq of Cs be equivalent to? What i mean by this is, how much is that when compared to…

A: Given :0.03 bq of Cs  We have to determine:  What would 0.03 bq of Cs be equivalent to i) in terms…

Q: Draw the attraction between a water molecule and a molecule of PH3 First, draw one molecule and add…

A: Let us discuss the structures and bonding. P-H bond is almost non polar because of the approximately…

Q: 4. Sodium hydroxide solution was standardized against one gram of potassium acid phthalate. First…

A: Given: 1 g of KHP is reacting. Volume of NaOH solution used in trial 1 = 52.0 mL = 0.052 L…

Q: A galvanic cell is powered by the following redox reaction: 2 MnO4(aq) + 4 H,0(1) + 3 Zn(s) 2+ 2…

A: Given reaction is :  2MnO4- (aq) + 4H2O (l) + 3Zn (s) ------> 2MnO2 (s) + 8OH- (aq) + 3Zn2+ (aq)…

Q: C,HSCOOH (s) E→ CH&COO (aq) + H (aq) K, = 6.46 x 10 1. Benzoic acid, CoH,COOH, dissociates in water…

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: 6-thiaspiro[4.5]decane O 1-thiaspiro[4.5]decane O 2-thiaspiro[4.5]decane

A:

Q: How much heat (in kJ mol–1 to two decimal places) is required to vaporize 2.5 moles of benzene…

A:

Q: A 150.0 g block of lead at 100.0 °C is placed in a calorimeter with 50.0 g of water at 22.0 °C. The…

A:

Q: 2) Consider the situation: 2 CH,O + 306) 4H,0 + 2C0(e) AH --1453.0kJ Showing your work, how much…

A: Given, Amount of methanol - 12.74 moles. Delta Hrxn - 1453.0 kJ

Q: How much heat (in kJ mol–1 to two decimal places) is required to melt 300.0 g of water (H2O; 18.02 g…

A:

Q: 2. Explain the difference between "ion product" and Kep. What conditions are necessary for the ion…

A: Ksp is solubility product constant is equlibrium constant for a solid substance dissolving in an…

Q: Under appropriate conditions A decomposes as follows: k=0.1/min A kz=0.1/min R R is to be produced…

A:

Q: Consider these reactions: Reaction 1: H2 (g) + Cl2 (9) → 2HC1(g) AH = -184.6 kJ Reaction 2: 20F2 (g)…

A: Reaction 2 is considered as exothermic reaction. Because, the delta H value is negative. That means…

Q: Explain the reaction by observing the sets of molecular collision

A: Given: The representation of the chemical reaction is provided. The given representation can be…

Q: Given Carbon Dioxide, CO2. so the center element should be The most electronegative element is b.…

A: Carbon dioxide, CO2 Molecule has central atom Carbon with sp hybridization and 180° bond angle, with…

Q: (2) Adenine has a molar absorbance of 4 13.1 M-1cm-1 for 263 nm nucleic acid. What is the molar…

A: Absorbance = log (Ii/It) Ii = Intensity of incident light It = Intensity of transmitted light Also,…

Q: When 0.279 g of a molecular compound, benzoic acid, was dissolved in 43.0 g of benzene, the freezing…

A: Depression in freezing point :-  When a nonvolatile solute is added to pure solvent then its…

Q: For each of these substances, write the dissociation chemical equation (the substance + water) in…

A: The substances given are HCl, HC2H3O2, NaOH and NH3.

Q: The undissociated base (B) is present in the greatest concentration, with the products being present…

A: Answer: This question is based on the study of relative strength of weak bases where by comparing…

Q: 1. Indicate whether E/Z 2. 3.

A: Given compounds are :  Provide a systematic name for each of the following given compounds = ?

Q: Write the structural formulas corresponding to the IUPAC name: 4-isobutyl-2,5-dimethylheptane

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: QUESTION 6 For each of the following reactions which of substitution products is correctly…

A:

Q: Give some advantages of steam distillation over simple distillation.

A: Steam distillation is a process used for separating and purifying isolate temperature-sensitive…

Q: Which of the following reactions give the products shown under E2 conditions. Mark all correct answe…

A: Given : We have to make the products for the given reaction.

Q: Now let us look at a real amino acid, alanine. Fill in the chart below for each ionizable group. You…

A: Alanine is one of the essential amino acid  Here we are required to complete the table for the amino…

Q: Explain how you would analyse Fe(OX).2H2O for iron and oxalate if you were provided with a…

A: FeC2O4.2H2O has Fe2+(aq) as the cation and oxalate ion, C2O42-(aq) as the anion.

Q: Calculate mass in grams of solute in: a) 450 mL of 0.164 M KNO3. b) 27.0 mL of 8.75 x 104 M benzoic…

A: We have to calculate the mass of solute in the given solutions

Q: 9. ou wish to adapt the AA method to measure the amount of iron in leaf tissues. Theminimum amount…

A: A.  Mass of leaf = 6.025 g  Mass% of fe in the leaf =0.0025%  Mass of fe in grams =      Convert…

Q: (5) A colored solution of a given substance by Beer's Law. It showed a permeability of 80% when…

A: A question based on absorption that is to be accomplished.

Q: 13.) a) A climber takes a large balloon with 5.0 mol of ideal gas to the top of Mount Everest, where…

A: Please find your solution below : Ideal gas equation is an equation that defines a relationship…

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.