Predict the products of the following reaction, indicate stereochemistry where necessary. Draw the complete mechanisms. (Hint: the reaction undergoes both E1 and SN1 reactions).

Q: What is the molarity (M) of a solution made by dissolving 4.88 g of KC1 (74.55 g/mole) in 0.423 L of…

A: mass of KCl = 4.88 gmolar mass of KCl = 74.55 g/molVolume of the solution = 0.423 LMolarity of the…

Q: I. Objective: To gain practical skills in the chemistry laboratory such as measuring volumes using…

A: The volume of a liquid sample can be measured by suitable apparatus such as graduated cylinders,…

Q: QI- Complete the following table with chemical formula and name: Ion Chemical equation with name and…

A: Balanced chemical reaction: A reaction in which the number of each atom on the reactant side is…

Q: Write and balance Neutralization reactions. Acetic acid reacts with sodium bicarbonate to…

A:

Q: What is precipitimetry?

A:

Q: If a 1.065 g sample of magnesium oxide of 84.736% were treated with 50 mL of 1.017 N sulfuric acid,…

A:

Q: You dissolved 3.00 g of calcium chloride and 3.50 g of sodium carbonate in tap water separately,…

A: CaCl2(aq)+Na2CO3(aq)→2NaCl(aq)+CaCO3(s)

Q: is a weak electrolyte; and scandium(II1) sulfate, Scy(SO4)3, is a strong electrolyte. What are the…

A: A strong electrolyte completely dissociates, a weak electrolyte partially dissociates while an…

Q: When sodium sulfide reacts with cobalt (II) acetate in water, cobalt (II) sulfide and sodium acetate…

A: This question can be solved as:

Q: A substance that changes color when a solution becomes acid or basic is called

A: Since the substance which helps in identifying the solution as acidic or basic by changing its…

Q: Arrange the following steps according to the order of process in Mass spectrometry lon Separation…

A:

Q: Write chemical equations to represent the followingreactions.(a) Calcium phosphate is heated with…

A: As you have posted multiple questions in a single request, we will solve the first part for you. To…

Q: ticides. Which pre-concentration method do you suggest to extract these compounds from the tomato…

A: Dispersive "liquid–liquid micro extraction" (DLLME) technique was used to extract the…

Q: In the balanced equation for neutralization of nitric acid by barium hydroxide, the coefficient of…

A: Barium hydroxide is a strong base while nitric acid is a strong acid.  Formula Barium hydroxide :…

Q: Fill in the systematic names of the following chemical compounds. Note: for compounds containing…

A: • First we have to decide whether the compound is ionic or covalent.• Secondly you have to write the…

Q: distinguish between ions, electrolytes, and free radicals;and

A: The difference between ion, electrolytes and free radicals has to be given.

Q: What is efflorescence? Give an example?

A: The structure of chemical compound can be represented as structural formula. A structural formula…

Q: Solid potassium bromide is slowly added to 175 mL of a 0.472 M lead nitrite solution until the…

A: Volume of lead nitrite Concentration of lead nitrite Molar mass of   The balanced chemical equation:…

Q: When ClO3- is converted into ClO4- the Cl changes oxidation state from ...

A: Given : We have to calculate the oxidation state of Cl.

Q: You have been hired as lab manager for Dr. Fuchs' research lab. She has asked you to prepare 850 ml…

A: We know-

Q: using the theory of completely soluble distinguish between substitution and interstitial solid…

A: Solid solutions  are the  formed by mixing a second element (either impurity or solute) to a…

Q: lonic compounds are usually in water.

A: Ionic compound are usually Soluble in water.

Q: access important values if needed for this question. Be sure to specify states such as (aq) or (s).…

A: The ionic equation is as follows: Mg2+(aq)  +  S2-(aq)   +   2H+(aq)  +  2Cl-(aq)   →   Mg2+(aq)  +…

Q: a) Write the predicted products for the chemical reactions given below. (Note: If you consider that…

A: These problems can be solved  with the aid of Electrochemical series (ECS) which is also known as…

Q: Spectroscopy: Determination of Concentration Using Beer's Law

A: As per the graph, the equation for line is given to be: A=1.9246 (concentration)-0.0151

Q: 2) You are tasked with determining the barium content of a sample containing barium nitrate mixed…

A: The balanced net-ionic equation for the reaction is shown in equation (2).

Q: (II) Phenol reacts readily with bromine in non-polar solvent and at low temperature but the reaction…

A: Applying concept of organic synthesis.

Q: How many grams of Cu(OH)2 will precipitate

A:

Q: a) This question concerns the group (iv) elements carbon, silicon, germanium, tin and lead. i)…

A: Element    Structure of element                          OxideC6                Diamond, graphite,…

Q: Write the chemical equation involved silver nitrate test. And explain in your own words, the…

A: Silver nitrate test is used for the qualitative analysis of chloride ions.

Q: is formed from... Br NH2 N-H (A) (B) (C) (D) (E)

A:

Q: What observations indicate that a chemical reaction has occurred Break up the reactants into ions.…

A: 1. Formation of yellow precipitate (BaCrO4) indicates that a chemical reaction has occurred. 2. The…

Q: (d) In an experiment to standardize a solution of sulphuric acid, using a standard solution of…

A: Given in following question a experiment.             25cm3 a sodium hydroxide solution containing…

Q: Trial 1 Trial 2 Trial 3 Initial burette reading (mL) 1.15 2.05 1.14 Molarity of NaOH (M) 0.100 0.100…

A:

Q: د # ملوك H

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: In the determination of Mass% NaOCI in Bleach Sample (Titration), can sulfuric acid be used instead…

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Q: As1...With the aid of a well labelled diagram illustrate how you would use poloragraphy analytical…

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Q: Q 52

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: There is a solution mixture that contains the following anions: chromate, sulphate, chloride and…

A: The scheme for the separation of given anions is given below.

Q: Combustion of hydrocarbons such as undecane (C,H) produces carbon dioxide, a "greenhouse gas."…

A:

Q: 3. Calculate the volume of IM HCI needed to titrate 3.00 mL of 4% borax solution. (Hint: use the…

A: When a substance is dissolved in water, it dissociates into its corresponding ions. The solubility…

Q: Which type of distillation is suitable for preparing “oils"?

A:

Q: State the Separating Compounds by Extraction ?

A: In extraction, in order to separate two liquids another immiscible solvent is introduced to extract…

Q: A white coloured powder is used by doctors for supporting fractured bones. (a) Write chemical name…

A: Plaster of Paris is a white powder chemical compound that is obtained from heating gypsum. Its…

Q: A) According to some customers, the use of cosmetic X resulted in the appearance of dermatological…

A: Metals that could be Y- Lead (Pb), Mercury (Hg), Lead (Pb), Arsenic (As)

Q: The sucrose solution is a nonelectrolyte while the saturated NaCl solution is a strong electrolyte.…

A: Chemical bonds are mainly two types which are; (i): Ionic bonding (ii): Covalent bonding