Assign R or S configuration for each pair of the following compounds, determine the relationship, between the two compounds (as diastereomers, enantiomers or the same compounds). Cl Br b) and Br ČI

Q: The pOH of 0.050 M HCI is O a. 1.30 b. O b. 0.30 O c. 13.70 O d. 12.70

A: Given- Concentration of HCl= 0.050M pOH=?

Q: Rank the samples of gas described in the table below in order of increasing average speed of the…

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Q: A 14.92 g sample of bacon is pureed in a blender with 100.0 mL of water. The suspension is filtered…

A: First we balance the redox reactions involved in the above process

Q: Suppose that an atom has (I)2, (II)3 electrons in different orbitals. What are the possible values…

A: GIVEN:-   Suppose that an atom has (I)2, (II)3 electrons in different orbitals. What are the…

Q: Which of the following solids would be expected to display the highest melting point? A) NaCl B)…

A: Here we have to find the solid that will expected to display the highest melting point.  By…

Q: If the process is exothermic and not spontaneous, then what must be TRUE? O a. AS0 O c. AH=0 O d.…

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Q: C20,? + MnO2 → CO2 + Mn2+ а. Oxidizing Agent Reducing Agent

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Q: Calculate the pOH of 3.50 M of NaOH O a -14.54 O b. 13.46 O c. 0.54 O d. -0.54

A: Concentration of NaOH = 3.50 M  pOH of the NaOH solution = ?

Q: The specific heat of a certain type of cooking oil is 1.75 J/(g⋅°C).1.75 J/(g⋅°C). How much heat…

A: Given data :: Cp of cooking oil = 1.75 J g-1℃-1 q= ? m=2.08 Kg = 2080 g T1=23 ℃  T2= 191℃

Q: 3. Dimethylamine (CH3)2NH is a weak base with a pKa of 11.0 Calculate the pH of a solution of…

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Q: WRITE THE WORD EQUATION AND CHEMICAL EQUATION REPRESENTING THE FOLLOWING REACTIONS. 1. THE REACTION…

A: In chemistry, word equation is a type a reaction representation where words are used instead of a…

Q: Draw a diagram of 2 amino acids and illustrate where the bond occurs. a. Encircle where the bond…

A: It is asked in the question to describe how peptide bonds are formed.

Q: Using Hess’s Law, calculate for the change in enthalpy

A: From the Hess's law, According to this law, Enthalpy of a reaction remains constant whether it…

Q: Refer to the phase diagram of compound given below.  In what phase does this compound exist at 5 °C…

A: T = 5°C P= 0.80 atm

Q: 2.) Draw 1 isomer of the compounds in item no. 3, and state the type of isomerism. Example:…

A: It is the  phenomenon  that two or more different  chemical  compound have same molecular formula is…

Q: How many mL of 20% V/V alcohol must you add to 1 pint of 95% Alcohol to dilute it to a 50% V/V…

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Q: Be sure to answer all parts. Draw an organic compound that fits each set of criteria. Guide an amine…

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Q: For each reaction, write the chemical formulae of the oxidized reactants in the space provided.…

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Q: 3+ Ered for Fe fe and Fe /fe half cells ave -044V and+o-77 V then what will respoctivaly E for…

A: Here the reduction potentials of some half cell are given and we have to use these half cells to…

Q: Answer ques 2. Please and thank you.

A: GIVEN:-

Q: 5. A solution contains 2.0mg of NaCl, 6.00g of glucose (C&H12O6), and 112.0g of H,O. a. What is the…

A: Given: Mass of glucose = 6.00 g Mass of NaCl = 2.0 mg Mass of water = 112.0 g

Q: In the box below, calculate the  enthalpy ( in kJ)for converting 50.0 g  of ice at -15.0 °C to water…

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Q: INCREASE in BP DECREASE in BP Increased preload Activation of the adrenergic system Venoconstriction…

A: Increase in BP Increase in BP Increase in BP Increase in BP Decrease in BP Increase in BP Increase…

Q: 1. Calculate A H for 2S (s) + 302 (g) → 6FE203 based on the reactions: 2H2S (g) + 302 (g)→2SO2(g) +…

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Q: What is the role of the acid in an acid catalyzed acyl substitution reaction? Draw a mechanism for a…

A: we are required to show the mechanism when the salicylic acid and acetic anhydride and sulphuric…

Q: Calculate the pH of 4.0 X10^-4 M KOH O a. 4.60 b. O b. 3.40 c. O c. 9.40 O d. 10.60

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Q: List six categories of hazards that may be present in foods and suggest methods for their control or…

A: The six major categories of that may be present in foods are needed to be discussed and the methods…

Q: 9. The base ionization constant K, describes which of the following reactions for a weak base, B, in…

A: Base dissociation constant ( Kb ) is the equilibrium constant that refers to the ionisation or…

Q: Please answer a,b and c 2. Nomenclature a. For the molecule shown below, place a circle around the…

A: A. Parent chain is cyclic ring i.e.  cyclohexene. B. IUPAC NAME: 2-Butyl-4-Methyl Cyclohexene. C.…

Q: Problem 3 IR Spectrum (quid fim) ethylacence 2984 1741 1243 4000 3000 2000 1600 V (cm') 1200 800 00…

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Q: nitrox II gas mixture for scuba diving contains oxygen gas at 53 atm and nitrogen gas at 94 atm.…

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Q: Suppose we performed Lab 1 examining two different metals: A and B. Metal B has a larger molar mass…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Match the following terms with its correct definition The heat content of the sample of matter. It…

A: Answer: All these questions are based on the understanding of the definitions of some very important…

Q: 1.) Draw the following compound. If, and only IF, the name is inappropriate give the correct name of…

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Q: For which salt should the aqueous solubility increase in acid? Ca(NO3)2 СаСОз CaCl2 AgCI O Cal2

A: We know that the salt of a weak acid will be more soluble in acid than in water, so among the given…

Q: You are asked to complete the weekly StrongPak Scan. It contains several loose pills, unwanted bulk…

A: StrongPak scan is the tool to scan and get to know about the medicines. It is used to know the terms…

Q: Question 7 Which acid has a lower pH? O 1 M acetic acid 0.8 M acetic acid 0.5 M acetic acid O 0.3 M…

A: Concept  1) pH is the scale to compare the strength of any acid.  2) lower pH meaning that the acid…

Q: Please name the following alkanes (Spell out the full name of the compound) :) 1. refer to first…

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Q: Which arrow is pointing to the most atom with the most acidic proton? A D вс E

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Q: Which of the following would produce a basic aqueous solution? а. NaHCO3 O b. KCI Ос. СО2 O d. NH4CI…

A: (1) Different type of compounds or Molecules mixed with water to give different type of Solutions.…

Q: identity the reagents necessary to achienve the trandormation below. You will need to une at ntane…

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Q: Draw the structure of the pentapeptide Met-Pro-Ser-His-Ile at its pl

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Q: 1. If heat is observed as products were formed means that the reaction is ___. a. endothermic b.…

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

Q: Give at least two (2) examples in real life situation which show that rate of reaction is depending…

A: How rate of reaction depends on temperature and concentration in real life let's discuss with two…

Q: How many moles are contained in 0.210 potassium hydroxide?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: The Merck Index gives the following data for the solubility of 1 gram of salicylic acid and 1 gram…

A: GIVEN:-

Q: Silane is a gas that is used to prepare extremely pure silicon for use in semiconductors, such as…

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Q: The enthalpy of vaporization of methanol (CH3OH) is 35.3 kJ/mol at the boiling point of 64.2 °C.…

A: The vaporization can be defined as phase transition from liquid phase to vapor phase.

Q: 1. Provide a systematic name for the compound and indicate whether the configuration of double bond…

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Q: Identify the intermolecular forces of the following compounds a) HCl b) HNO c) AsN d) CH3NH2 e) FCN

A: Intermolecular force: This force holds the molecules together which can be attractive or repulsive.…