fodic table where the following elements appear. (a) Elements with the smallest values of Eg Elements with the largest atomic radi (b) (c) Elements with the most negative values of Ea Drag the appropriate labels to their respective targets. Labels with E should be placed inside the table. Reset Ha

Q: Which of these reactions does not occur? -) NICHS CH₂OH OCH₂ c) 808 / Ho a ca CHÍNH, 90

A: The reactivity of the acyl compound depends on the partial positive charge present on the carbonyl…

Q: Variant 5 1. Write the product, side products and the mechanism for reaction. Write t material and…

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Q: Q8. Convert 76.8 cm to m. (a) 0.0768 m (c) 0.768 m Q9. Convert 2855 mg to kg. (a) 2.855 x 10³ kg (b)…

A: Q8.  1  cm =  0.01 m

Q: Q3/ Synthesis the following compounds using any organic or inorganic reagents : from 4-bromo phenol…

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Q: Determine the cell potential and the equilibrium concentrations of the following concentration cell:…

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Q: Choose the stronger (less stable, more basic, more reactive) base in the following pair of…

A: The basicity of the indicated atom of the given molecules can be compared on the basis of →…

Q: Carbon tetrachloride (CC14) has a normal boiling point of 75.38 °C, and an enthalpy of vapourization…

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Q: 3 molal solution is more concentrated than 3 molar solution. O True O False *

A: In this question, we will see that this given statement is true or false.  You can see the details…

Q: EXERCISE 1: Calculate the pH of a 0.50 M HA at 25°C. At 25°C, the acid dissociation constant (K₂) of…

A: Given : Concentration of weak acid, HA = 0.50 M Acid dissociation constant , Ka = 7.2*10-6 To find :…

Q: Q2/Suggest a mechanism and give name reaction for each the following reactions: 1) acetic anhydride…

A: Using Reaction mechanism.

Q: Starting from the wedge-and-dash structure below, rotate the back carbon to provide the Newman…

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Q: 5. Name the following compounds H₂N می CH3 CH3 CH3 111. CH3 ojn CH3 iv.

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: 5. Describe each of the following as a measured number or an exact number: 12 roses 5 books 12…

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Q: At a certain temperature the rate of this reaction is first order in HI with a rate constant of…

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Q: 9.) Calculate the potential for the half-reaction HFeO4 + 7 H3O+ + 3 e¯ = Fe³+ + 4 H₂O if pH = 2, t…

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Q: 8.) Determine the potential that needs to be set in the system SnO3² + 3 H3O+ + 2 e = HSnO₂ + H₂O at…

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Q: 1. How many grams of Magnesium hydroxide required dissolved to form a solution at 0.1 N. if the…

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Q: Provide the correct IUPAC name for the compound shown here. 3- 5- 3,3- 6- 1,1,1- 1,1,1- 6,6- tri…

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Q: Ammonium perchlorate (NH4CIO4) is the solid rocket fuel used by the U.S. Space Shuttle. It reacts…

A: Recall the dissociation reaction of ammonium perchlorate 2NH4ClO4 -----> N2 + Cl2 + 2O2 + 4H2O…

Q: Think about what kind of compound can be obtained when D2O is mixed in ethyl benzoate.

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Q: Choose the stronger (less stable, more basic, more reactive) base in the following pair of…

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Q: Ph SiPh,Bu OH 3.1 eq. KH THF, 30°C, 1 h Ph R

A: Explanation : Peterson olefination reaction The Peterson olefination is the chemical reaction of…

Q: Q3/ Synthesis the following compounds using any organic or inorganic reagents : from 4-bromo phenol…

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Q: If 12 ppm of alum dose is required for the treatment of water, find the quantity of alum for the…

A: Given, Note: 1 ppm = 1 mg/L Concentration of the alum solution = 12 ppm = 12 mg/L Note: assuming no…

Q: Give a clear handwritten answer with explanation..complete the following reaction....

A: Given Complete the oxidation reaction

Q: What is the IR and HNMRAndCNMR and mass and mass in this example

A: Here we have to identify IR, CNMR and HNMR in the given diagram.

Q: 4-6.1 g of Boric acid (H3BO3) the molecular weight is 61 g/mol. what are the required volume to make…

A: 4)  mass of boric acid (H3BO3) = 6.1 g Molar mass of boric acid (H3BO3) = 61 g/mol Concentration of…

Q: When AgNO3 dissolves in water, what ions does it break apart to form in the resulting solution?

A: Here we have to determine the ions produced when AgNO3 dissolves in water.

Q: A correct skeletal outline for sulfurous acid (H₂SO3) shown below. Starting from this structure,…

A: Lewis structure can be defined as the representation of valence shell electrons of an atom.

Q: The light can be passing through components with ionic bonds O True O False (1 *

A: There are two type of bond formed during chemical bonding. Ionic compound is formed by transfer of…

Q: You are given 2 test tubes. One of it consists of glucose and the other maltose. Which of the tests…

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Q: Design a buffer that has a pH of 7.76 using one of the weak acid/conjugate base systems shown below.…

A: pH can be determined using H-H equation.

Q: 2-pentanone prepared from with ethyl chloride * ethyl acetoacetate acetoacetate ethyl acetate…

A: In malonic ester synthesis, diethyl malonate or another ester of malonic acid is alkylated at the…

Q: For the titration of 20.0 mL of 0.150 M acetic acid (CH₂COOH, K₂ = 1.8x105) with 0.150 M NaOH, what…

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Q: 5. Name the following compounds Br H3C i. ii. H3C OH CH3 OH CH3

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Q: Predict ALL the products of the following reaction. (You may tick more than one) 1) NaOH, 350 °C…

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Q: Isotopes means; same element can have different masses.

A: Isotopes mean;  same element can have different masses: True Explanation:  Isotopes are a family of…

Q: 6. What forces compounds to take on specific shapes based on the number of atoms and lone pair…

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Q: 5. Name the following compounds CH3 iii. iv. H₂N CH3 CH3 CH3 CH3

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Q: If the concentration of chloride ion is 1.5xE(-5) then the solubility product of AgCl is---…

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Q: Which of the following polymers represents a polyester? A) Compound I B) Compound II C) Compound III…

A: In polyester compound there will be repeating ester (-COOR) unit . And here ,among the four…

Q: Balance the following reaction in a basic solution: CrO+HSnO,CrO, +HSnO,

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Q: A buffer solution is an aqueous solution consisting of a mixture of -- O a weak acid and its…

A: Buffer Solution is a water-based solution that consists of a mixture of a weak acid and its…

Q: IR Spectrum (liquid film) سلسل 4000 100 80 60 40 20 % of base peak 10 3000 13C NMR Spectrum (50.0…

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Q: In the periodic table: Elements in the same group have the same valence charges. O True O False

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Q: Using the VSEPR model, determine the molecular shape about the central atom in BrF5.

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Q: : In some application, there are used CHy as a fuel to produce energy, during analysis gases of…

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Q: Polyurethane is a very common polymer that being used in various application from rigid interior…

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Q: The natural product halomon could theoretically arise from another naturally occurring compound…

A: Addition of Br-Cl to an alkene : In the first step the double bond breaks and form a cyclic…

Q: What elements make up 99% of muscle in living organisms? * A. Carbon, Sulfur, Oxygen, and Hydrogen…

A: Muscles of a living organism contain proteins that are made of amino acids and blood that is mainly…