el NEN 2)+ A CC, + Br, 1, C,H. + H,O H,O h) NBS

Q: QUESTION 7 A kinetics experiment is performed to determine the activation energy of a reaction. The…

A: 7) The data given is,

Q: Determine if a homogeneous solution forms when each pair of substances is mixed. Check all that…

A: Homogeneous solution  A non reacting ploar compound in polar solvent refered as homogeneous solution…

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Q: How many grams of ribose (a carbohydrate) must be added to 200 ml of water to prepare a 0.1 m ribose…

A: Given data,Molality of ribose solution=0.1 mVolume of water=200mL

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A:

Q: After titration, 25 mL of a vinegar solution was found to contain .03 moles of acetic acid. Using a…

A: Volume = 25 ml Moles of acetic acid = 0.03 M

Q: Calculate the equilibrium constant for the following reaction at 298 K. Cu(s) + 2 Ag*(aq) → -…

A: Given reaction: Cu(s) + 2Ag+(aq) → Cu2+(aq) + 2Ag(s) Given: Cu2+(aq) + 2e → Cu(s)             E∘red…

Q: KMno, H 1F 10 B NBS Ph(COh CC 7 1E HNO, HS0, M P.

A: Potassium permaganate in the presence of an acid convert toulene or its derivative into benzoic…

Q: Part A Learning Goal: To use molecular-level diagrams to predict the signs of thermodynamic…

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Q: (Q25) A buffer solution is prepared by adding 0.797 moles of formic acid and 0.866 moles of sodium…

A: ★ Answer : pH of the solution will be 4.027  ★ Solution :

Q: How many filled p orbitals are there in a Ne atom?

A: How many filled p orbitals are there in a Ne atom?

Q: Example 2. Example 1. Assess the suitability of irrigation water having the following constituents:…

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Q: Calculate the pH of a 0.125 M solution of KN3 at 25°C. Ka for HN3 is 2.5 x 10*

A: KN3 is a salt of weak acid HN3 and strong base KOH  This salt undergo a anionic salt hydrolysis…

Q: Determine the ionic strength of the solution formed by combining the following two aqueous…

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Q: oxidation half-reaction: reduction half-reaction:

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Q: a reaction is spontaneous or nonspontaneous? ctron configuration and charge

A: 1) if reaction is Non-spontaneous then it favors reverse reaction  (B) is correct option. 2 Entropy…

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A: If we arrange the given reaction then we will end up with the required reaction.

Q: the solubility rules, Ag2CrO4 was listed as an "insoluble" salt. It is actually slightly soluble in…

A: Given-> Concentration of CrO42- = 7.80 × 10-5

Q: Suggest a synthesis of the following from benzene. You may use any aditional reagents as necessary.…

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Q: Consider the following aqueous solution of acetic acid, a weak acid: Acid volume: 120 mL Acid…

A: A buffer solution contains weak acid or base along with its conjugate acid or base.

Q: SPECTRUM B. Identify the compound (here) corresponding proton (with labels selected among H2, H3,…

A: The 1H NMR spectrum of the given organic compound has five peaks indicating five different proton…

Q: The standardization of iodine solution was conducted using 10.0 mL of a standard 1.00 mg/mL ascorbic…

A: Molarity of ascorbic acid can be calculated using its given strength in mg/ml by dividing it with…

Q: The normal boiling point of hexane is 69.0 °C. Estimate (i) its enthalpy of vaporization and (ii)…

A: Given: Normal boiling point of hexane = 69.0 oC

Q: SOLVE

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Q: 1st attempt See Periodic Table See Hint The leaves of the rhubarb plant contain high concentrations…

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Q: The function e(x) where r = R/a (see Molecules Notes on blackboard) describes the total energy of…

A: We have find out the answer.

Q: Draw a structural formula of the R configuration of the compound shown below. -OH • Use the…

A: RS nomenclature: The RS nomenclature is an important nomenclature system for denoting the…

Q: Draw the mechanism for the following: 0-H 6- H OH

A: Reaction mechanism

Q: MnO – 4 (aq) + Fe2+ (aq) → Mn2+ (aq) + Fe3+ (aq) (a) Split the unbalanced equation into two…

A: In this question, we have to answer all the three parts based on the given redox reaction.

Q: the missing reagent, catalyst, or product to complete the reaction map.    Letter A is __ .…

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Q: For a certain acid pK, 2.34. Calculate the pH at which an aqueous solution of this acid would be…

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Q: 3. A student is using a 10 mL volumetric pipet to dispense water and wants to test how accurate the…

A: Given: Mass of beaker = 30.045 ±0.005 g Mass of beaker+ water = 40.081 ±0.005 g To calculate: Mass…

Q: ch metals will dissolve in HCI?

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Q: Use standard reduction potentiais to calculate the equilibrium constant for the reaction: Sn2+(aq) +…

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Q: 2. A solution has a [H,O*]= 1.00x10“ M. W a. Calculate the pH. U (aq) b. Is the solution acidic or…

A: Given-> [H3O+] = 1.00 × 10-6 M

Q: Arrange the following molecules in order of INCREASING reactivity for El elimination: ce ce ce

A: Here we have to write the increasing order of reactivity of the following alkyl halide in E1…

Q: Nitrogen monoxide and water react to form ammonia and oxygen, like this: 4 NO(g)+6H2O(g) → 4…

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Q: Which one of the following thermodynamic quantities is not a state function? (a) pressure (b)…

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Q: A certain amount of N2 gas originally held at 4.50 atm pressure in a 2.00-L container at 27°C is…

A: Answer: This question will be solved with the help of ideal gas equation which is shown below:…

Q: :0-CH-CH3 C Hs- CHy-t-CH 3 Ha ÖCH,CH3 CHy

A:

Q: A truck transported 400 liters of HCl approximately 7.4M a) Is it a strong or weak acid? b) What is…

A: According to the Arrhenius theory, the substance that gives hydrogen ion H+ in the aqueous solution…

Q: 11. Which of the following materials is not made entirely from glucose? 19ola 10 zilod om D. starch…

A: Glucose is a monosaccharide carbohydrate.  The molecular formula of the glucose is C6H12O6

Q: 17. An a helix or sheer is r exple A prinary semday peier arne wf ihes

A: 17.  The structute of protein is divided into 4 levels. Primary, secondary, tertiary and quaternary…

Q: I. Lewis Acid catalyst Electrophilic addition of Cl2 or Br2 to an aromatic ring requires the…

A: Only the first question and its first three subparts can be answered as per the rules.

Q: Organic Chemistry Organic Chemistry Problems Substitution Reactions S1 and S,2 Problem 7: Draw the…

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Q: Pressure was exerted with a piston on molten naphthalene at 95 °C. The vapor pressure of naphthalene…

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Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: Please find the below attachments. If helpful for you please rate or let it be. as it will effect my…