Determine solubility in water and diethyl ether of given compound

Q: Decide whether each of these reactions is exothermic or endothermic. 1. When two chemicals mix their…

A: An exothermic reaction is one that is associated with the evolution of energy (usually in form of…

Q: Three moles of an ideal gas at 27°C expand isothermally and reversibly from 20 L to 60 L. Compute a)…

A: We solve this problem by using the equation of the first law of thermodynamics  ∆E = q + w Where  ∆E…

Q: adsorption constants for the adsorption

A: We Know that  logx/m = logK + 1/n(logc) Hence, by plotting graph  between logx/m against logc, we…

Q: Complete the following reactions with the major products and the missing reaction conditions.…

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Q: I. Identify the substance being oxidized and the substance being reduced in each reaction. 1. 2H2 +…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: 2. Calculate the amount of heat needed to melt 2.00 kilogram of iron at its melting point (1,809 K),…

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Q: The change in the characteristics of light during its passage through liquid crystals depends mainly…

A: Photo Optic Property of Liquid Crystals.

Q: 3. Silver button batteries used in calculators is an example of a A. electrolytic cell B. fuel cell…

A: Introduction :-  Primary cell :-  In primary cell, cell reaction stops when the chemicals are…

Q: When Cl2 is added to acetylene, C2H2, a new compound forms. How many liters of chlorine at STP will…

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Q: Ascorbic acid is also known as Vit B 12. O False O True O Not all the time. O Cee-lin

A: True or false for the given statement--

Q: 1. What is pH of a 0.040M solution of HC104? 2. An aqueous solution of HNO3 has a pH of 2.66. What…

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Q: 4. How much energy (heat) is required to convert 52.0 gram of ice at -10.0℃ to steam at 100 °C?…

A: Given  Mass  of ice (m)= 52.0 g Heat needs(Q)=?

Q: Question 11 A mixture containing KCI (74.5513 g/mol) is analyzed by the Mohr method. A 0.500-g of…

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Q: H НО НО HO.

A: Note- Dear student, since the given question is a mutipart question, hence I solved first three…

Q: Solubility with each other: Test tube Test tube #1 Test tube #2 Test tube #3 Test tube #4 Test tube…

A: We know that " like dissolves like" ,means polar are soluble in polar and non polar are soluble in…

Q: Complete the following reaction by chemical structures (Line, structural or condensed is acceptable)…

A: Given,

Q: 1. How much work was done when 46 kJ of energy was spent on compressing a gas as it released 28 kJ…

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Q: Choose the correct answer and briefly explain yo a. The most reactive alkyl halide in a E1 reactio…

A: Here we are required to compare the compound towards a Particular reaction pathway .

Q: A solution of HCI is standardized against a sample which has been previously found to contain 71.22%…

A: Here we have to determine normality of HCl and NaOH respectively in the following given titration.

Q: what electrochemical reaction uses in Primary Battery - carbon battery and why the electrochemical…

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Q: MOMO PMBO 31 OTIPS I Ph BnO Ph. N LIN. CF3 This acts as base TMSCI THF - [A] 25 °C B

A: Base remove an acidic hydrogen and TMSCl is protecting group for alcohols Vinyl allyl ethers undergo…

Q: O₂N. O

A: Here we have to predict the amine which reacts fastest with the given compound.

Q: 2-bromopropane's reaction with a ketone and lithium diisopropylamide results in the addition of a…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: 7.Finish off the after reactions with the main products and the lost reaction conditions. Point to…

A: We have to finish this above reaction with main productions and lost of the condition and type of…

Q: How many molecules of carbon monoxide (CO) are needed to react with excess iron (Ill) oxide (Fe203)…

A: Number of moles is calculated is dividing giving mass with molecular mass.

Q: A 1.25 g sample of coniine, the toxic extract of hemlock, was dissolved in ethanol and placed in a…

A: Volume of solvent required can be calculated after determination of concentration of solution.

Q: Use the sample experimental data to calculate the mass of residue (BaCl2)  Mass of pan 15.110 g…

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Q: 0.448 L of CO2 forms at STP when 2.12 g of an unknown metal carbonate decomposes. What is the molar…

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Q: A hexose can be formed by reacting a pentose with Br2, H2O, and then Fe2(SO4)3. True or False

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Q: Draw curved arrows that depict electron reorganization for the acid base reaction below. H H 11.…

A: Detail curved arrow pushing mechanism is given below

Q: 3. 5.00 g of an organic solid is dissolved in 100.0 g of benzene. The boiling temperature of this…

A: Dear student , since you have posted multiple questions we will allow to solve only first question…

Q: For the reaction 2HNO3 + Mg(OH)2 → Mg(NO3)2 + 2H₂O, how many grams of magnesium nitrate are produced…

A: 5.9 g of Magnesium nitrate, Mg(NO3)2  are produced from 5 g of Nitric Acid HNO3

Q: Classify the inhibitor characteristics according to one of three types of inhibition: reversible…

A: Inhibitors are those substances which either binds with substrate or make a change in substrate such…

Q: Compound A is heated in methanol B to give product C. a. Draw product C and provide a detailed…

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Q: The total pressure of the following system is used to monitor the progress of the chemical reaction.…

A: The reaction for which the total pressure, Ptotal(kPa) data is given is: SO2Cl2(g) → SO2(g) + Cl2(g)…

Q: Based on the master formula, the amount of camphor for a liter preparation is 45 g. How much camphor…

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Q: Describe and differentiate the types of intermolecular forces in your own words

A: Given Inter molecular forces. We need to describe and differentiate it.

Q: A solution of potassium permanganate of unknown concentration was analyzed against a standard of…

A: To calculate the value of unknown concentration, we must generate a calibration curve in which known…

Q: Silver nitrate can be purchased as high purity grade and does not require to undergo standardization…

A: The secondary standard solutions are used in the companies which prepare regents, laboratory kits,…

Q: Citronellol

A: To find the chemical structure of Citronellol from the given IUPAC name and properly assign the…

Q: Question 18 "After standardization, silver nitrate must be stored in amber bottle and at room…

A: Silver nitrate is a solution which is used in precipitation titrations.

Q: Complete the diagram of the mechanism of a general enzyme-catalyzed reaction. The abbreviations E,…

A: Detail description is given below

Q: 1. What is the density of Gasoline in g/mL? 168 g/mL . What is the average % oxygen in air? How many…

A: Density is defined as the mass per unit volume of a substance. It is measured in units such as g/mL…

Q: Briefly explain how you would prepare 2.50 L of 0.125 mol/L HCl from a 2.00 mol/L concentrated stock…

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Q: If the pressure exerted by a gas at 100°C in a volume of 0.044 L is 3.81 atm, how many moles of gas…

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Q: Based on your own understanding, describe why an increase in concentration can result in a change in…

A: Rate of the reaction is the rate of change of concentration with respect to time .

Q: 1. How many phases exists below the curve? a. 0 b. 1 c. 2 d. 3. 2. How many phases exists above the…

A: the solution is shown below.

Q: 2-methylpropanoic acid has a higher pH than 2-chloropropanoic acid. Select one: O True O False

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Q: II. Identify the oxidizing agent and reducing agent in each reaction. 1. 2H2 + O2 → 2H₂O 2. Zn+S →…

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Q: 1. An acid-base titration is performed in which 26.05 mL of 0.1000M H₂SO4 solution was needed to…

A: The molarity of a solution can be determined by the molarity (M) and volume (V) relation between two…