1.

Q: Draw curved arrows to show the flow of electrons responsible for the conversion of the reactants to ...

A:

Q: hw10 #18

A: Soap is made by the reaction named saponification.  In saponification, fat is converted into soap an...

Q: For those compounds that can exist as cis and trans isomers, draw and label the isomers.

A: The position of the substituent attached on the carbon having restricted rotation decides the cis or...

Q: 58. Which species is oxidized in the reaction 2 NO(g)+ CH,(g) → N,H,(g) + CO,(g)? N in NO b. C in CH...

A: The given reaction is:

Q: please highlight the correct answer

A: As per the question, a 10-6 is performed on a culture of bacteria in order to perform viable plate c...

Q: Which of the following species does equilibrium favor in solution?

A: The equilibrium of the reaction always favours in a direction where the energy is less.  Means if th...

Q: What is the major product obtained from the reaction of HBr with each of the following?

A: The reaction of alkene with HBr yields alkyl halide. The major product is formed according to Markon...

Q: Why are lower molecular weight alcohols more soluble in water than higher molecular weight alcohols?

A: Water is a polar substance and it solubilizes only polar molecules. Alcohol is a polar molecule beca...

Q: For sulfuric acid, K >> 1 and K is 0.012. Calculate the pH of a 1.2 M solution of HSO.

A: Assuming the solution is H2SO4

Q: Determine the activity coefficient for Br- ions in a solution with an ionic strength of 0.080 M. The...

A: Using Extended Debye Huckel equation: Here, Z = Charge on anion I = ionic strength, a =size of give...

Q: Convert the Fischer projection to a perspective formula.

A: To convert the Fischer projection into perspective formula, firstly R and S confirmation is assigned...

Q: Write equations corresponding to the following. a.) the fourth ionization energy of Te b.) the elect...

A: Ionization Energy is defined as the energy needed to remove an electron from the valence shell of an...

Q: please highlight the correct answer

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

Q: Calculate how much heat is released or absorbed

A: This is a dissociation reaction. In this reaction,  Molecular weight of NH3=17.031g/mol 2 17.031=34....

Q: What is the molarity (M) of a solution prepared with 0.150 moles of potassium hydroxide, KOH, in 400...

A: Volume of solution (V) = 400.0 mL Moles of KOH = 0.150 mol

Q: What intermolecular forces can form between a water molecule and a 22-propanol molecule?

A:   Intermolecular force is the force of attraction or repulsion between different molecules.  There a...

Q: Draw curved arrows to show the movement of the electrons that result in formation of the given produ...

A: Nucleophiles are the electron rich species and it can share at least a pair of electron. Nucleophile...

Q: Limonene exists as two different stereoisomers. The R enantiomer is found in oranges and lemons, and...

A: R and S nomenclature: it is used to assign the molecule using CIP rules. The CIP rules are as follow...

Q: Are the following pairs identical, enantiomers, diastereomers, or constitutional isomers?

A: Stereoisomers are molecules that have the same molecular formula and they differ only in arrangement...

Q: Draw the isomers for the following compounds and then name each one: a. 2-methyl-2,4-hexadiene b. 2,...

A: The isomers for each of them are as follows:

Q: What is the configuration of each of the asymmetric centers in the following compounds?

A: Rules for R and S configuration: Atoms bonded with chiral carbon atom are arranged according to ato...

Q: Are the following pairs identical, enantiomers, diastereomers, or constitutional isomers?

A: Stereoisomers are isomers which have different spatial arrangement in spite of same bond connectivit...

Q: Solve, given delta H.

A: The given equations are :

Q: If 7.30 kJ of energy are required to change the temperature of a sample of  water from 5.0 oC to 70....

A: For any substance weighing 1.0 g, the heat essential for raising the temperature by one Kelvin or on...

Q: give the correct IUPAC name for the following compounds

A:

Q: What is each compound’s systematic name?

A: The compound’s systematic name is to be given:

Q: In the reaction 2Al (s) + 3 Cl 2 (g) -> 2AlCl3 (s) Which reactant is the limiting reactant if 2.7...

A: Limiting reagent is the reactant that limits the chemical reaction and determines the amount of the ...

Q: H I dissasociates to form I_2 and H_2: HI(g) -> H_2(g) +I_2(g). if the concentration of HI change...

A: The rate of HI is -ve because the it is getting consumed in reaction. But rate of H2 and I2 will be ...

Q: WHAT IS THE EQUATION FOR THESE AQUEOUS ACIDS, REPRESENTING IN IOINIZATION IN WATER AND THERE NAME HC...

A: The name of HCl is Hydrochloric acid. The ionization of HCl in water is given below.

Q: The pH reading of a sample of each substance is given. Calculate the hydrogen ion concentration of t...

A: pH of any substance is defined as the, pH = -log[H+] = -log[hydrogen ion concentration] a) substitut...

Q: 4) a) Balance the following chemical equations: show your work PtCl4+LICH3 Eq 1: Pt(CH3)4 + LiCI (CH...

A: Chemical equation is the representation of a chemical reaction, in which the reactants and products ...

Q: Explain why the enantiomers of 1,2-dimethylaziridine can be separated even though one of the “groups...

A: Actually, tertiary amine compounds have pyramidal structure and they undergo very rapid flipping ins...

Q: How many 3d electrons would be predicted in the ground state for the following elements? a.) niobium...

A: Electronic configuration of Niobium is [Kr]4d45s1. There are four electrons in ‘d orbital

Q: 15.00 g of solid ammonium hydrogen sulfide is introduced into a 500.0-mL flask at 25°C, the flask is...

A: The equilibrium equation for the reaction is shown below where Kp is the equilibrium constant at con...

Q: In the following equations to determine which reactant is the limiting reactant and which reactant i...

A: to find the limiting reagent we first need to balance the reaction. reaction given is unbalanced. Na...

Q: Draw enantiomers for each of the following using a. perspective formulas. b. Fischer projections.

A: Perspective formula and Fischer projection for (1) are shown below.

Q: Build a model of each of the enantiomers of 2-bromobutane a. Try to superimpose them.b. Turn them so...

A: Two enantiomers of 2-bromobutane are non-superimposable.  

Q: Calculate the frequency of an X-Ray given that the wavelength is 5.0 nanometers. (Hint: 1 meter = 1x...

A: Given, Wavelength = 5.0nm.

Q: Draw a skeletal structure for each condensed structure given and draw a condensed structure for each...

A:

Q: 27. How many Jone-pair electrons are on each of the phosphorus atoms in the Lewis structure for diph...

A:   Lewis structures furnish the information regarding 'the bonding among the atoms/molecules' and 'th...

Q: Br 3) a) Write the chemical formula for each compound. b) Order the compounds from lowest to highest...

A: The chemical formulas of the compounds are:

Q: Draw all the isomers with molecular formula C6H12 that contain a cyclobutane ring. (Hint: There are ...

A:

Q: For a particular isomer of C8H18, the combustion reaction produces 5093.7 kJ of heat per mole of C8H...

A: The given reaction is

Q: Draw the structure of a hydrocarbon that has six carbon atoms and a. three vinylic hydrogens and two...

A: The organic compounds are mainly composed of C and H atoms with some heteroatoms such as O, N and S....

Q: How could the following compound be prepared using an alkene as one of the starting materials?

A: The preparation of ether can be done with the help of the reaction of sodium salts of alcohol and ha...

Q: An aqueous solution of sodium hydroxide contains 30.0% NaOH by mass. It is desired to produce an 10....

A: 100 g (0.10 kg) of feed solution is taken. If 30% NaOH is present in the feed solution, then it cont...

Q: Question 2

A: Le-Chatelier’s Principle states that if a system in equilibrium is subjected to change of concentrat...

Q: Draw a skeletal structure for each condensed structure given and draw a condensed structure for each...

A: In the line structure (skeletal diagram) the atoms are removed and represented only by line where ev...

Q: Which of the following are electrophiles, and which are nucleophiles?

A: The given molecules are represented as follows:

Q: A solution is prepared by mixing 75 g of methanol (CH3OH, 32.04 g/mol) with 25 g of ethanol (CH3CH2O...

A:

Environmental Pollution

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