Draw a stepwise mechanism for the following reaction: OH SOCI₂ pyridine Part 1 out of 3 edit structure draw structure A. HOCI B. HO™ C. SO₂ D. HCI E. CI + SO₂ + HCI

Q: Which of the following salts hydrolyze and make acidic aqueous solution? a. nickel sulfate; b.…

A:

Q: Define or explain the following terms: a)Precipitate: b) Decantation: c)What are the safety rules…

A: Precipitation is the solid form which form in the chemical reactions.

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: (a) Cou've a Colenecel chomicut equation inculding those when a non metal oxide is added to water.…

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Q: The oxidation state of chlorine in manganese(III) chlorite is:

A: The oxidation state of chlorine in manganese(III) chlorite is calculated as follows:

Q: A 10.39 gram sample of chromium is heated in the presence of excess iodine. A metal iodide is formed…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: b) How can you determine chloride content in a waste water sample?

A: Chloride content in waste water can be determined by Mohr's method.

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: Write the balanced net ionic equation for addition of aqueous sodium carbonate to a solution of…

A: Given, The net ionic equation, when addition of aqueous sodium carbonate to a solution of aqueous…

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

A: Mass percent of elements of a compound is the ratio of mass of element to the mass of whole compound…

Q: What is the justification for an oxidation number that is a fraction?

A: oxidation number is an number assigned to an element in chemical combination which represents the…

Q: iron (II) sulfate and sodium hydroxide precipitate and empirical formula

A: The simplified form of a molecular formula is the empirical formula. It can be simplified by taking…

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: 11.A sample of 10 g of potassium iodide is dissolved in a beaker. Then it is poured in a volumetric…

A: Given : A sample of 10 g of potassium iodide is dissolved in a beaker. Then it is poured in a…

Q: What is efflorescence? Give an example?

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

Q: The same patient took the top off the aspirin bottle and noted that it smelt of vinegar. With a…

A: Hydrolysis of aspirin in presence of moisture:

Q: Wunderfor together Germany and the US. Pa The chemical name for for clo- is "chla Therefor, the…

A: Answer of this question :-

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: Write full ionic and net ionic equation which is precipitate(solid) or gas from chemical formulas…

A:

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: lonic compounds are usually in water.

A: Ionic compound are usually Soluble in water.

Q: Question 3 transcript Acetic acid (shown here) is an example of an acid derivative. O True O False i…

A: Acid derivatives are produced from acid. When one part of the acid is substituted by other group, it…

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: The great French chemist Antoine Lavoisier discovered the Law of Conservation of Mass in part by…

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Q: what volume of a 0.0246 M solution of potassium permanganate are required to titrate 0.441g of…

A: Given: Molarity of solution of potassium permanganate = 0.0246 M Mass of sample = 0.441 g Mass of…

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

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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: A 1.250 g sample of cheese was subjected to KKjeldahl analysis to determine the amount of protein.…

A: Volume of HCl      = 50 mL Molarity of HCl     = 0.1050 M Volume of NaOH  = 21.65 mL Molarity of…

Q: is

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: The number of grams of CI in an AgCl precipitate weighing 0.408 g are:

A:

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

A:

Q: arbon dioxide dissolved in water to yield carbonic acid. Carbonic acid then partially dissociates to…

A: According to the question, carbon dioxide reacts with water to form carbonic acid. This carbonic…

Q: 12. Kerosene is a non-polar solvent. Which solute will dissolve in it? Com Fl KEROSENE 1-K HEATER…

A: The solubility of a substance depends on the nature of the solute and solvent. The thumb rule of…

Q: 4. How many grams of cobalt (III) sulfate can be formed from 20.0g of oxygen?

A: Answer:Number of moles of a compound in any given sample is always equal to the ratio of its mass…

Q: Q 52

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

Q: Write the balanced dissociation equation for barium hydroxide. If it does not dissociate, write only…

A: Barium hydroxide ( is a chemical compound known for its ability to dissociate in aqueous solutions.…

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

A:

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.