Why is salt not soluble in isopropyl alcohol?

Q: What conversion factor would you use to convert 72.9 g Cl to moles of Cl?

A: given, the mass of Cl = 72.9 g the molar mass of Cl = 35.5 g.mole-1

Q: The reaction 2 CAH10(3) + 13 O2l3)* has AG° = -5407 kJ. Determine the value of AG°, for C4H10lg). 8 ...

A: The change in the Gibbs free energy obeys Hess's Law as Gibbs free energy is a state function and ex...

Q: The standard enthalpy of combustion, A H: , of graphite is -393.51 kJ mol-1. Calculate the change in...

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Q: For a solution in which u = 8.0 x 10, calculate K', for s. Pbl,. The thermodynamic constant of the s...

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Q: Calculate the quantity of heat required to raise the temperature of 60.0 g of water from 22.1 °C to ...

A: Specific heat capacity is amount of heat capacity is required to raise temprature of one gram substa...

Q: 13.3 L scuba tank contains a mixture of nitrogen, oxygen, and argon. 72% is nitrogen, 4% is argon, w...

A: Recall the relation between partial pressure and mole fraction of gas   Partial pressure = Mole frac...

Q: To wire your stere0 equipment, 325cm of speaker wire is needed, which sells for $0.15M. How much wil...

A: Length of speaker wire = 325 cm

Q: Agitators are widely used for mixing purposes in chemical industries. Researchers want to estimate t...

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Q: When the Pb2+ concentration is 1.15 M, the observed cell potential at 298K for an electrochemical ce...

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Q: One drawback of lithium is that it also reacts favorably with O2 in the air to produce Li, Balance t...

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Q: According to EPA, soft water contains a maximum of 75.0 ppm CaCO3. What is the equivalent maximum pC...

A: pCa of calcium can be calculated from the concentration of CaCO3.

Q: In the design of H2 antagonist, the polar guanidine group was proposed to interact with the antagoni...

A: Introduction :  Drug design is the inventive process of finding new medications based on the knowled...

Q: 2NaOH + H2SO4 ® Na2SO4 + 2H2O If you begin with 100 g of each reactant, how many moles of water will...

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

Q: Which reaction(s) afford pentylamine in high yield and minimal side products 1. NaN3 A Br 2. LİAIH4 ...

A: We have to tell among the given reaction which are pentylamine is high yield.  

Q: А. В. b. Now consider the two molecules A. and B. Note that A. is a dianion and B. is a neutral mole...

A: This is the concept of aromaticity.

Q: Clikk in the ansner box to activate the palette. Determine the ompirical formula of a compound havin...

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Q: Place equal amount (1/2 teaspoon) of sugar in two separate test tubes. To one, add 10 mL of cold wat...

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Q: CH, CH, HC-C=C-CH-CH,-CH=C-CH,-CH, CH, CH, Give the following: parent name: substituents. IUPAC NAME

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Q: Which of the following will not act as a Bronsted base in water at 298 K, and not participate in hyd...

A:                                 Answer Which  of the following  will not act as a Bronsted base in w...

Q: PROBLEM SOLVING NUMBER 3

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Q: Calculate the standard enthalpy change for the reaction 2C8H18() + 1702(g) 16CO(g) + 18H20(). Given ...

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Q: Which of the following terms best classifies the following molecule? N.

A: Different chemical compounds that are used in drugs serve the purpose based  on specific mechanism o...

Q: For many purposes we can treat ammonia (NH,) as an ideal gas at temperatures above its boiling point...

A: Ideal gas equation is PV = nRT,we will use this equation.

Q: Which molecule has the greatest number of unique protons? How many unique protons does each molecule...

A: Unique protons means the different types of chemically equivalent protons present in molecule. These...

Q: CH, -CH-CH,-CH=C-CH,-CH, CH, HC-C CH, CH, Give the following: parent name: substituents. IUPAC NAME

A: Using IUPAC rule.

Q: /hich of the following reactions will result in formation of a ketone? 1) 0=C=0 CA) MgBr 2) H3O* 1) ...

A: Given are organic reactions 

Q: SET B: Five liters of air initially at 550K and 450 kPa is used in a Carnot engine and expanded to 1...

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Q: C. Solubility of Gases in Liquids 1. Half-fill a 50-mL beaker with water. Warm gently with a small f...

A: Solubility of a gas in liquid depends on the partial pressure of gas on the liquid surface.  

Q: CH3 CH, HC- -CH-CH,-CH=C-CH,-CH, ČH, CH, Give the following: parent name: substituents IUPAC NAME

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Q: Which diagram shows the outer shell electron arrangement in a molecule of methanol, CH3OH? A B H H H...

A: Octet Rule :-  During the formation of a molecule an atom of an element lose, gain or share electron...

Q: Consider the chair conformation of the molecule depicted below. Redraw this chair as a hexagon struc...

A: Conformation of molecules means isomers can be interconverted just by simple rotation usually formal...

Q: A. b. Now consider the two molecules A. and B. Note that A. is a dianion and B. is a neutral molecul...

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Q: Use the References to access important values if needed for this question. When the following skelet...

A: Concept  1) The species which oxidised others while reduced itself is called oxidising agent.  2) Th...

Q: mL

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Q: 1) Water solutions made of strong acids do not conduct electricity very well. A) True B) False 2) Wh...

A: Since you have posted a question with multiple sub-parts, as per our company guidelines we are suppo...

Q: Question 2: Based on the ES electronic configuration of N and O; a) Write all the possible hybrid o...

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Q: The following synthesis requires 2 steps: Directions: On your paper, write the question number and c...

A: We need to convert an alcohol to an alkene. For this we will use HCl as the reagent required.

Q: NO2 ZON 'N. CH3 N. CH3 A о в

A: Answer: This question is based on the capacity of donating the lone pair in a reaction, higher that ...

Q: 1. Calculate the vapor pressure of a mixture containing 35.6 g of glucose and 5 mL of ethanol at 25°...

A: Given :-  Mass of glucose, C6H12O6 = 35.6 g  Volume of ethanol, C2H6O = 5 mL  Temperature = T = 25 °...

Q: 1. How many grams of silver chromate will precipitate when 0.150 L Of 0.600 M silver nitrate is adde...

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

Q: When 0.7521 g of benzolc acid was burned in a calorimeter contalning 1,000. g of water, a temperatur...

A: Given data: Mass of benzoic acid = 0.7521 g Heat of combustion of benzoic acid = - 26.42 kJ/mol Mass...

Q: What is the average mass, in grams, of one Z a Mutple Choice O 1001 a 10 24. 66.39 amu 394 x 102 109...

A: No of atom is equal to mole × avagadro number

Q: 28. Calculate the overall net charge for the tripeptide leucine-lysine-histidine for pH = 1, 3, 5, 7...

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Q: What is the molarity of solution that contains 30g of NaOH in 500ml of a solution?

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Q: A brick has a mass of 4.0 kg and the Earth has a mass of 6.0 x 102 g. Use this information to answer...

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Q: Which of the following solutions will, when mixed together, produce a precipitate? O Cacl, (aq) and ...

A: Given options are : a). CaCl2 (aq) and Na2CO3 (aq)  b). LiOH (aq) and NaOH (aq)  c). Pb(NO3)2 (aq) a...

Q: Why aree ther differences in the frequencis Ne the Mo'theory to justiby acetome (1731 cm-!) answer. ...

A: The streching frequency of carbon depends upon  υ = (1/2π)(κ/μ)1/2  υ = streching frequency π = pi =...

Q: For a Hydrogen Atom these energies can be calculated by the following equation: Lan he -- Ar - R R-2...

A: Energy of Helium ion is given by, Eelectron=-(8.7149×10-18n2) J   The energy released as a photon (E...

Q: A HCN NACN solution has a pOH of 8. The HCN concentration is 0.2F. Find the concentration of the NaC...

A: Given data is as follows: The pOH of the buffer solution = 8 The concentration of HCN = 0.2 F The Ka...

Q: 2NaOH + H2SO4 ® Na2SO4 + 2H2O If you begin with 250. g of each reactant, how many grams of H2O will ...

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