What is the difference between KD and KA? in relation to “Law of Mass Action"

Q: Quinine, C20 H24N2 O2, is a component of tonic water and bitter lemon. Show Transcribed Text How…

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Q: An unstable isotope of Re-191 is a beta producer. What is the other product of the reaction? A)…

A: The term isotopes can be defined as the variants of a given chemical element that differ in neutron…

Q: Consider the following equation: 12CO2 (g) + 6H₂O (g) → 2C6H6 (9) + 1502 (9) ΔΗ° 3273 kJ mol C6H6…

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Q: provide the lewis molecular structure of 1. HEXANE 2. TOLUENE 3. NAPTHALENE THANKS

A: Lewis structure shows the bond pair and lone pair of electrons around all the atoms in a given…

Q: Balance the following oxidation-reduction reactions that occur in basic solution. (Use the lowest…

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Q: 0.25 M CH3NH3I (Kb (CH3NH₂) = 4.4 × 10-4) Express your answer to two decimal places.

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Q: Which of the following statements about the frequency factor in the Arrhenius equation is true?…

A: We have to select the true statement for frequency factor

Q: What concentration of Cl−Cl− results when 859 mL859 mL of 0.643 M LiCl0.643 M LiCl is mixed with 877…

A: Answer: Number of moles is an extensive property and it is additive therefore to find out the number…

Q: H₂N ΟΗ

A: amines (NH2) are more nucleophilic than alcohols(OH)

Q: Please complete the following mechanisms for the following reactions Br _OH_ _CH CH OH HCI 1) Mg…

A: Question 1 is based on nucleophilic addition to carbonyl carbon of aldehyde and ketones and then…

Q: A student  lab found that a 0.358 M unknown weak acid  is 1.27% ionized. What is the pH value of…

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Q: table with the appropriate value for each involved species to determine the moles of reactant and…

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Q: p-nitrotoluene + Zn + dilute HC1

A: p-nitrotoluene will react with Zn in presence of diluted HCl to form p-methylaniline. This is an…

Q: Calculate the pH of a solution of 0.48 M of NaCN (Ka for HCN = 6.2×10-10)

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Q: If the gas were heated under conditions of constant volume, what would be true about the work…

A: Given that, a gas was heated under conditions of constant volume. We have to tell the work…

Q: 4. Draw the structure of the organic product(s) from each of the following reactions. OH HOCH₂CH₂CH3…

A: “Since you have posted multiple subparts questions, we will provide the solution  only to the first…

Q: How much energy is required to raise the temperature of 13.8 grams of solid tar titanium from 21.9°C…

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Q: The equilibrium constant for the reaction PCI5(g) → PCI3 (g) + Cl₂(g) is 1.00 x 106 at 637 K and…

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Q: The odour was orang. Made of acetic acid and 1-octanol. Mass of 1-octanol= 6.51 g Mass of acetic…

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Q: A 2.074 g sample containing impure CuCl₂ 2 H₂O was heated to constant mass. The sample ma 1.713 g.…

A: Hydrated samples will lose water upon heating. The amount of water lost is specific to the number of…

Q: If 8.31 g of CuNO3 is dissolved in water to make a 0.660 M solution, what is the volume of the…

A: Since, Molarity is the number of moles of solute dissolve in one litre of the solution. Thus,

Q: At high temperatures, iodine molecules can dissociate into iodine atoms. For the reaction 1₂(g) = 21…

A: Answer: Value of equilibrium constant KC is equal to the ratio of molar concentration of products…

Q: Gaseous methane (CH4) reacts with gaseous oxygen gas (0₂2) to produce gaseous carbon dioxide (CO₂)…

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Q: How many grams of Br2 are needed to completely convert 15.0 g Al to AlBr3?

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Q: What are the special rules or laws to predict predominant products of alcohol and ether (organic…

A: There are some general reaction of common functional group in organic chemistry. They are frequently…

Q: 2 NEXT > In a 1.0 L container at high temperature, 0.20 mol N₂ and 0.15 mol O₂ are allowed to react.…

A: The reaction quotient (Qc) is given by the formula, Qc =[NO]2[N2] [O2] [NO], [N2], and [O2] are the…

Q: Calculate the pH of a buffer solution that contains 0.205 M weak acid and 0.490 M conjugate base in…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .  it…

Q: How many grams of SO₂ contains 0.22 mol of SO2?

A: Moles - It is the ratio of given mass of a substance to its molar mass  Mole = given mass /molar…

Q: 9. Provide the structure of major and minor products in the following reactions: $ Na BH4 MeOH Na…

A: We have given the organic reaction and we have to find the major and minor products.

Q: A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of…

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Q: What is the pH of a buffer solution where [HA] = 1.5[A-] and Ka = 4.35 x 10-5?

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Q: Example/ calculate the necessary amount of Lime and Soda ash to soften awater which contant a total…

A: Solutions- a) Amount of lime = 441.6 mg/L b) Amount of soda ash = 47.6 mg/L

Q: 8) Predict the product(s) of each of the following reactions. Show stereochemistry wherever…

A: Electrocyclic reaction is the type of pericyclic reactions in which the new sigma bond formed at the…

Q: Consider the following system at equilibrium where AH = 108 kJ/mol, and Ke = 1.29x10-2, at 600 K.…

A: This whole process problem is based on the concept of Le Chatelier's principle. Equilibrium constant…

Q: Using the data in the table, determine the rate constant of the reaction and select the appropriate…

A: Answer: Power of concentration term of a reactant in rate law is the order of reaction with respect…

Q: products, time and concentration data were collected and plotted as shown. [A] (M) t (s) 0.900 00.0…

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Q: a) Show the structure of the reagent needed for this transfe synthesis using PhoP and Buli od CH₂…

A: Wittig reaction : It is an organic chemical reaction in which an aldehyde or a ketone is reacted…

Q: 1) A piece of iron has only one atom True or false 2) An atom of iron is the same as an atom of…

A: 1) False  A piece of iron has not only one atom . It consist of only iron but it don’t have only one…

Q: Please predict the products for each of the following reactions. Clearly show the regiochemistry…

A: When an alkene reacts with peracid they give a enantiomeric mixture of epoxide

Q: DNA and RNA are alike in that they: both have the exact same pentose sugar. O use the same…

A: DNA - deoxyribobucleic acid RNA - ribonucleic acid

Q: Calculate the pH change of a buffer solution that contains 0.200 M weak acid and 0.323 M conjugate…

A: The pH of a buffer solution is given by the Henderson-Hasselbalch equation. pH = pKa + log[conjugate…

Q: Draw the products that woul were treated with Br2 in acet H3C- Br₂ OPh AcOH Br₂ ACOH

A: Carbonyl compounds having enolisable alpha H, undergoes bromination reaction through the formation…

Q: Identify if each element is a halogen, alkali metal, inner transition metal, or a noble gas. (mto of…

A: Halogen ->The group 17 elements include fluorine (F), Chlorine (Cl), Bromine (Br) ,Iodine(I) and…

Q: Predict the organic product that forms in the reaction below: my Note: You may assume you have an…

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Q: 1. Calculate the final temperature for each of the following mixtures. Assume no heat loss to the…

A: As per the barteby given guidelines answering for the  multiple questions with subparts.

Q: Arrange the following molecules or ions in order of decreasing N - N bond strength Molecules: N2,…

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Q: Consider the following reaction:   A2 (g) + B2 (g) ⇄ 2AB (g)  Kp = 25.6 The three species are…

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Q: Write the equilibrium constant expression for this reaction: → 2 H (aq) + C₂0 (aq) -> H₂C₂O4(aq)

A: The equilibrium constant expression is equal to the concentration of each product raised to its…

Q: Limestone stalactites and stalagmites are formed in caves by the following reaction: Ca²+ (aq) +…

A: Please find your solution below : Thermodynamics is a branch of science that deals with heat,…

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

A: We have to complete the given table.