What is the molar concentration of a 15% glycerol solution? Chemical formula glycerol: C3H8O3 MWs: C: 12; H: 1; O: 16

Q: ne molality o

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

Q: ? a. HO. b. NH, N. d.

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Q: 2. Pt" forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and…

A: We have given that, a complex is formed by Pt2+ with two ammonia molecules, one SCN- and a Cl- ion.

Q: Find the ΔH for this reaction :   3H2(g) +O3(g) --> 3H2O(g) Given the two following pieces of…

A: Given- 3H2(g) + O3(g) --> 3H2O(g)

Q: In your words and in a few sentences, explain what the embodied energy is and how solution…

A: Answer - Embodied energy is the energy associated with the manufacturing of a product or services.…

Q: Consider the following scheme. Compound V Reagent Y PCC Compound W HO, Compound X Compound A Reagent…

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Q: 7. The reduced form of nicotinamide adenine dinucleotide (NADH) is an important and highly…

A: "Since you have asked multiple questions, we will solve one question (Ques 7) for you. If you want…

Q: Calculate the pH of 0.20 M sodium asparaginate, ka= 1.86 x 10^-9

A: Given, Concentration of sodium asparaginate = 0.20 M Ka = 1.86 * 10-9       Required,…

Q: Number of Molecule valence electrons Formal Charge Electron-Group Geometry Molecular Geometry…

A: The table can be filled using the Lewis structures of the given molecules

Q: KBr

A: Answer: option third is the correct answer . When KBr is dissolved in water then KOH and HBr is…

Q: d) CH,CH,OH + Na Compound Q Reagent R room temperature

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Q: a. Draw the Lewis Dot structure that minimizes formal charges. b. Draw the 3-D structure. c.…

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Q: Why would you never expect to get 100% recovery of cinnamaldehyde and how do you identify the…

A: Answer - Cinnamaldehyde is a compound that is a derivative of the aldehyde group of organic…

Q: The rate constant k1 = 3.52 x 10^-7 L/mol a at 555K. The Ea = 186 kJ/mol. What is the rate constant…

A: Arrhenius equation: Arrhenius equation give the relationship between the activation energy and the…

Q: Name the following organic molecule using the appropriate IUPAC nomenclature.

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: Which of the following statements is incorrect about this reaction: CH3-CH=CH2 + HBr -->…

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Q: Annotate the given IR spectra. Does this IR spectra match that of methyl 3-nitrobenzoate?

A: To annotate the given IR spectrum by labelling the major peaks and to identify whether the given…

Q: If a gas occupies 5 L at 298 K, what temperature is needed to reduce the volume to 2 L if the…

A: According to Ideal Gas equation,  PV = nRT.     where,  P = pressure of gas V = volume of gas n =…

Q: b Po undergoes four decay reactions: a, B, a, B. Step 1. 218 Po undergoes a decay to give 14 Pb 84…

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Q: Arrange the compounds from most soluble in water to least soluble in water. The carboxyl group…

A: solubility of a compound depend on the type of the intermolecular force present Here we are required…

Q: For which molecule in each of the following pairs would you expect hydrogen bonding, in a sample of…

A: The Hydrogen  Bonding Exhibit  between   Oxygen  , Fluorine and Nitrogen  and Hydrogens.

Q: СНЗОН ? NaOCH3 Isatoic Anhydride O:

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Q: The threshold frequency vo describes the smallest light frequency capable of ejecting electrons from…

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Q: Consider the oxidation of nitrogen monoxide with the observed rate law below. Rate = k(NO)° C02) %3D…

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

Q: Titration of the I2 produced from o.1187 g of primary- standard KIO3 (Molar Mass= 214.0o g/mol)…

A: Please find your solution below : Molarity is a measure of concentration which is defined as the…

Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH…

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Q: 2. Pt* forms a complex with two ammonia molecules, one SCN and a Cl ion. a) What is the formula and…

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Q: ) If the fotlowing ta ixn, what products are expected? CH CI a) Eg! amts of 1-melbylcyclo hexane 8…

A: Since we know that in E2 elimination reaction Proton and leaving group should be antiperiplanar...

Q: -25. What is the concentration (in molarity ) of a NaOH solution if 25.0 mL of the solution are…

A: Sodium hydroxide reacts with hydrochloric acid, to form sodium chloride and water. The equation for…

Q: a. b. CH3 c. CH3

A: Since you have posted a question with multiple sub-parts,we will solve first three sub-parts for…

Q: What is the pH of a solution that is 0.071 M LiCN at 25°C?

A: A solution is made up of 0.071 M LiCN at 25 ◦ C. Here, we have to calculate the pH of the solution.…

Q: Write the IUPAC names for these alcohols. a. но но ČH3 b. OH ČH3 C. H3C. HO Br d. H. Br HO

A: Given compounds are : Write the IUPAC names of the given compounds = ?

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Q: A solution contains 3.00 x 10-3 M of calcium ion. A concentrated sodium fluoride solution is added…

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Q: Data Analysis: 1. Choose 4 of the reactions that occurred and write a balanced equation below. a. b.…

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Q: ) Setup the ICE table for the non-equilibrium mixture.

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Q: 1. The structures of six organic compounds are shown below. H EH H2N (b) (c) NH2 NH2 H2N OH (d) (e)…

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Q: The pressure, P, the temperature, T, and the volume V of an ideal gas are related by PV= nRT, wheren…

A: Given: temperature increased by ΔT = 0.04  And nR = 1

Q: Time (min) Temperature (°C) 25.00 1 21.70 20.150 18.70 4 17.50 16.80 15.60 7 13.40 8 11.90 10.50 10…

A: Answer: This question is based on the understanding of the phase change of substances.

Q: Which of the following activities makes accurate use of stoichiometry to plan for 1 s’more per

A: Ans : option B

Q: 2. Consider the five esters below with formula C 6H 12 O 2: (a) (d) (e) (i) Whic h is/are made from…

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Q: Predict whether or not these substances will mix. Justify your answer. 1. Paint thinner and oil 2.…

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Q: The coefficients in front of H2O and NO in the balanced reaction for acidic conditions are:…

A: Reaction:-  Cu(s) + HNO3(aq) → Cu2+(aq) +  NO(g)

Q: A sample of hydrogen gas occupied 9 Liters at a pressure of 400 torr. What volume does the gas…

A: Hydrogen gas occupied 9 Liters at a pressure of 400 torr. The pressure is increased to 600 torr.…

Q: Number of Formal Charge Electron-Group Geometry Molecular Geometry Resonance Molecule valence…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: c) Illustrate a step-wise mechanism for the formation of compound X that comes from compound A.

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Q: QI/ Arrange and give reason the following sets of compounds in order of: 1) Increasing acidity CH Ph…

A: In 1st Question, beta ketones and beta esters are given . -OCH2CH3 is electron withdrawing…

Q: What would be different in the 1H NMR spectra of a mono and disubstituted azulene? How many signals…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.