2PbS + 3O2 on heating gives 2PbO + 2SO2 2)PbS + 2O2 on heating gives PbSO4 Why is it that 2 reaction shows different products? Please explain in detail

Q: Explain why iodine (I2) does not react with ethane, even though I2 is more easily cleaved…

A: Radical or free radical: unpaired valence electron of an atom, molecule, or ion is called as…

Q: Which compound will decompose with formation of yellow sulphur S0?       a. Na2SO3 b. K2SO4…

A: A decomposition reaction is a reaction in which a compound breaks down into two or more simpler…

Q: The method of assay for sulfonamides is? Kjeldahl method   Diazotization method   Gravimetric…

A: The solution is given below -

Q: give the name including R/S and E/Z designations

A: When a chiral carbon is present then that carbon can be noted by R or S configuration.  The carbon…

Q: Write three questions and answer it. 1. A question dealing with spectroscopy 2. A question about…

A: Answer - Q1. How is spectroscopy used in everyday life? Answer - Spectroscopy is used as a tool for…

Q: If a small amount of aqueous Br2 is added to A, the reddish color of Br2 persists, but the color…

A: Given molecule or ion:

Q: A wittig reaction experiment: Week 1 -》 preparation of phosphonium salt  Materials :…

A:

Q: Provide the structure of the major organic product the reaction shown. H,Ol8, H*

A: This reaction is an example of an acid - catalyzed epoxide ring opening reaction. In the case of an…

Q: Which one of the following statements is FALSE? The formation of a Grignard reagent requires use of…

A: Organometalic reagents are veru useful , typically in the role of catalysts used in organic…

Q: The UV spectrum of this compound shows no maximum above 250 nm. In the mass spectrum, notice that…

A: Mass spectrum: at M+ 214 the structure is 1,4 dibromobutane. at 55 M-2Br-H  having 2 cation at 1,4…

Q: Suggest at least two other reagents which may be used in place of elemental zinc in the synthesis of…

A:

Q: Homogeneous catalytic hydrogenation of the compound below gives two isomers of the same product.…

A:

Q: Halogenation/ Bromination without light Reaction with Baeyer's Reagent Solubility test Compound H20…

A: As per the rules only three sub-parts can be answered. Therefore, answer to three rows (for three…

Q: An unknown compound is treated with peroxyacetic acid in dilute sulfuric acid. The product of…

A:

Q: -OCH3 -OCH2CH3 Or I II

A: I Molecule is more basic than II Because OCH3 is more electron donnating group than OC2H5  In OCH3…

Q: CH2CH3 6. NBS (PHCO2)2, CC4 CH3 7. KMNO4 Br2 H;O* FeBr3 ОН 8. H2SO4 (CH3)2C= CH, CH3

A: We have to show the chemical structure of the material produced as a result of the following…

Q: Which of the following statements is TRUE about elimination tests for anions? Select one: O a. NO;…

A: Anionic analysis refers to identification of anions present in the salt mixture. Various anions…

Q: Write the structures of possible products formed in the following reaction. Identify the major ane…

A: This reaction is a coupling reaction. In this reaction, a carbon-carbon bond is formed when…

Q: What is the best reagent for obtaining cis alkene * Pn (Platinum) Ni(nickel) metallic sodium to…

A: the best reagent for obtaining cis alkene is

Q: The substance to be analyzed – is white, highly soluble in water salt. Reaction with NaOH gives…

A: GIVEN: white ,high water soluble salt . Reaction with NaOH : 2NaOH + Zn ( CH3COO)2  >> Zn(OH)2…

Q: Question attached

A: Rradiation of mixture of propane and chlorine results in formation of propylchloride. Mechanism of…

Q: Choose the correct statement(s) regarding Aryl halides participation in Transition metal catalyzed…

A:

Q: Why are solutions of KMnO4 and Na2S2O3 generally stored in dark reagent bottles?

A: The reason why solutions of KMnO4 and Na2S2O3 generally stored in dark reagent bottles have to be…

Q: What is the importance and uses of pure cobalt(II) sulphate?

A: What is the importance and uses of pure cobalt(II) sulphate?           Cobalt(II) Sulfate is a…

Q: Give an example for each describe the following reactions (i) Hoffmann’s bromide reaction (ii)…

A: a) Hoffmann bromide reaction: CH3CONH2+Br2+4NaOH →CH3NH2+Na2CO3+2NaBr+2H2O This reaction describes,…

Q: Compounds A, B, and C are isomers of xylene (dimethylbenzene). When each of these isomers undergoes…

A:

Q: 2. Compound P, C4H9Br reacts with aqueous solution of sodium hydroxide to form compound Q, C4H10O.…

A: Organic compounds are of different types.  They are classified into saturated, unsaturated and…

Q: ment/takeCovalentActivity.do?locator%=Dassignment-take [Review Topics] [References] Indicate, by…

A: We have given that  Indicate, by letter(s), the position(s) on the ring at which substitution occurs…

Q: Choose the correct statement(s) regarding Aryl halides participation in Transition metal catalyzed…

A:

Q: Draw the organic product of the following reaction. CH3 CH212, Zn/Cu CH3C=CH2

A: Simmon-smith reaction involves the cyclopropanation of olefins (alkenes) in the presence of…

Q: The reaction is Ammonium molybdate and Sodium thiosulfate Molybdenum [Mo7024]^6- Mo04^2- what is…

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

Q: Addition of 0.1M H2SO4 instead of concentrated H2SO4. b. Na2SO4 was not added in the obtained…

A: Adding 0.1M H2SO4 doesn't affect the product too much only it effects is that it will add in major…

Q: What organometallic compound is formed from the reaction of excess methylmagnesium chloride and…

A: To find: The organometallic compound which is formed from the reaction of excess methyl magnesium…

Q: K2Cr207 + 7H2C204 · 2H20 2K[Cr(C204)2(H20)2] · 2H20 + 6CO2 + 13H20 What is role of oxalic acid in…

A: A question based on redox reaction,which is to be accomplished.

Q: An unknown compound is treated with peroxyacetic acid in dilute sulfuric acid.  The product of…

A: The final products of reaction 4 are as follows:

Q: A compound of unknown structure (Compound A) is determined by elemental analysis to have a molecular…

A: Given target compound,

Q: WHich statement is true? Statement 1: When Sodium Detection for Active Hydrogen test was conducted…

A: The question is the concept of organic reactions. We have to identify which of the statement is…

Q: need chemoselectivity. Under this 1. The relative reactivity of two different functional groups,…

A:

Q: If 1.2g of anthracene (MW= 178.23 g/mol) reacts with 0.66g of maleic anhydride (MW=98.057), what is…

A: Given mass of anthracene, C14H10 = 1.2 g  Molar mass of anthracene= 178.23 g.mol-  Given mass of…

Q: Assuming the inorganic product of Na2S2O4. 2H2O is HSO3-, write a balanced equation for the reaction…

A:

Q: Based on the image attached, i) explain details on the nitration reaction of methyl salicylate.…

A: Nitration :  Nitration is the substitution of nitro(NO2) group of one of the hydrogen on benzene…

Q: redict the predicted product of the reaction shown in the following diagram: Na,Cr,07 H,SO4, H2O

A: This Reaction  is known as side chain oxidation in which carbon having Hydrogen connected  to…

Q: DATA Calculate Re values for each component Solvent Iron Copper Nickel Group 1 100 mm 90 mm 70 mm 30…

A:

Q: The test of completeness in the chemical changes experiment determines whether the NH3 is in excess.…

A:

Q: Which of the following statements is TRUE about elimination tests for anions? Select one: a. NO3 in…

A: Anionic analysis refers to identification of anions present in the salt mixture. Various anions…

Q: ANSWER ALL AND WILL GIVE YOU THUMBS UP AND RATE YOU GOOD Classify the following examples to the…

A: Bentonite- suspending agent Kaolin - suspending agent Lecithin -emulsifying agent Carbomer-…

Q: In the Cahn-Ingold-Prelog Convention, used for determining enantiomers and E/Z isomers, fluorine…

A: The answer is Chlorine. Chlorine will get the highest priority among all as it has high atomic…

Q: Supply a correctly balanced equation for The reaction of chlorotoluene with potassium permanganate…

A: According to the question, potassium permanganate is used to oxidize 2-chlorotoluene…

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.