1. Calculate the molecular weight (g/mol) of each pictured compound H3C CH3 ÇOOH HO b.

Q: B. Molecular Models of Hydrocarbon Derivatives 1. Organic Halides (a) "methyl chloride," CH3-CI 99…

A: Here I have drawn all the molecular structures

Q: name compound CH, — сн, — сH, CH, — CH, — СH, — С — CH, — сH, — CH, - - CH,– CH, CH, CH, CH, CH,-CH…

A:

Q: How many moles of lactic acid (C3H6O3) are contained in 3.288 grams of lactic acid? (4 sf)

A: To calculate the moles of any substance in given mass , we use the formula : Moles = mass / Molar…

Q: 15. 6CO2 + 6H2O + energy = C6H12O6 (glucose) + 602 The reaction above is known as

A: Given :-  6 CO2 + 6 H2O + energy ----> C6H12O6 + 6 O2  To be determined :- Reaction name

Q: In each breath we tahe in q.5 x10 atoms of OXygen How muny Oxygen Coa,3ag/mol) are contured In each…

A: Given that, Number of atoms of oxygen taken in each breath = 9.5×1022 atoms or 9.5×1022 molecules *…

Q: 51. Percentage yield of Substitution Product Br CH,O-Na+ CH,CHCH, CH,OH I. Br (CH,),CO-Na* CH,CHCH,…

A: A is the correct answer .

Q: 9. HX + C4H8 = C4H9X The reaction above is an example of a(n) reaction. a. addition b. hydration c.…

A: The reaction given is

Q: 1, H3PO4(ag) + H2Og) 4 H2PO4(aq) + H3O* (aq) 2 CH;COOH(aq) + OH a) CH;COO (aq) + H2O

A: IDENTIFY THE CONJUGATE ACID-BASE PAIRS.

Q: 1. Mg ,Et,O 2. H,C CH, major product Br 3. H,0° Он HO HO 1) 2) 3) 4)

A:

Q: Write a balanced equation: Al + Sn(NO3)2 -------> Al(NO3)3 + Sn

A: A chemical equation is balanced when the number of atoms for element are equal on both the sides of…

Q: 0 || CHC-H Compound A OCH3 ОН Compound C Compound B H₂C-CH Compound D OH OCH3 OCH3

A: The correct answer about Tollens test is given below

Q: 1) Ph3P 2) n-BuLi 3) acetone Br you COH

A: This is an example of wittig reaction

Q: Calculate the molecular weight for each compound. 1.) SO2 2.) Ca(NO3)2 3.) C12H22O11

A: 1. Molecular weight of SO2 atomic mass of sulfur atom S = 32.065 g Atomic mass of Oxygen atom O =…

Q: Calculate the molecular weight of dinitrobiphenol oxide? 0.7g 12 g C, 10 mg CN?

A:

Q: OH 1. сHз—MgBr „CH3 Excess CH3 2. Нао + CH3OH

A:

Q: Calculate the ∆Hrxn for the following reaction.  2 NCl3(g) → N2(g) + 3 Cl2(g)

A:

Q: Sucent a beaiser containine SS-0g has 100-0°C.How much heeit is neecled to convent t water t0.…

A: Given : Mass of water =  = 55.0 g Temperature of water = 100 oC And ΔHvap i.e heat of vaporisation…

Q: Essential oils are concentrated liquid containing metabolites extracted from plant sources and are…

A: A question based on properties of liquids that is to be accomplished.

Q: Br, ОН Et,0 (solvent) cyclic compound C,H„BrO

A:

Q: Find the empircal formula

A: Simplest whole number ratio of elements in a compound is called " empirical formula "  eg :…

Q: How many moles of Ba(OH)2 does it take to nurtralize 2.5 moles of HNO3?

A: The balanced chemical reaction, Ba(OH)2(aq) + 2HNO3(aq) ------> Ba(NO3)2(aq) + 2H2O(l)

Q: Name each compound. Br CH-CH;

A: While writing the IUPAC name first identify the parent chain and the functional group.

Q: Determine the molecular weight in ethyl alcohol (C2H6O)

A: The constituent atoms present in ethyl alcohol (C2H6O) are carbon, hydrogen, and oxygen. The atomic…

Q: The compound X, which is the main component of clove oil, is 40.7%, 54.2% O and 5.1% H atoms. (C: 12…

A: Percentage of carbon = 40.7% Percentage of oxygen = 54.2% Percentage of Hydrogen = 5.1%

Q: 1. NaOH, д 2. H* CH3OH HO, 1, 2 еq CHзMgBr H30* 2. Hо* NaBH4 C

A: Generally NaBH4 doesn't react with esters in case of methyl ester it give partially amount of…

Q: convert 64gN to mol 4.4mol 4mol 4.6mol 6.4mol none of the above

A: Given values are, Mass of N= 64 g Molar mass of N= 14.007 g/mol

Q: KCIO3 (s) → 2 KCI (s) + 02 (g) is 2 Combustion Reactions false True The total moles of 02 react with…

A: Decomposition reaction is a reaction in which one substance decomposes into two or more substance.…

Q: 1. O3, CH2CI2 Starting Material 2. (CH3)2S H

A: Answer :-  The given reagent is used to do oxidative clevage of alkene double bond(O3,Ch2Cl2)…

Q: 52. Percentage yield of 4,4-dimethyl-1-pentene CH3 (CH),CO-K+ CH;-C-CH,CHBrCH3 (CH,),COH CH, I.…

A:

Q: Give an acceptable name for these compounds.

A: From the name of the compound its structure can be determined. Primary amines can be named in the…

Q: N H I

A:

Q: Vhat is the molecular formula ÇH,OH Ç=O НО-ҫ н H-C-OH H-C-OH ČH,OH

A: Carbohydrates are sugars  and one of the major  nutrients found in foods and drinks.

Q: 3. The main product is: a. 1 y 3 b. 3 c. 4 d. 2 e. 1

A:

Q: CH3 HO. CH3 H но CH CH,Br 1. Mg, ether H. 2.? 3. ? 4. CrO3

A:

Q: (a) (c) (1) LDA (2) CH,CH,I NaH N. (d) Br, (excess), NaOH Br, CH,CO,H

A:

Q: H,0 Br KOCCH) LOH NaH LOTS TSCI pyridine Br TSOH NBS HBr

A: Here all step is nucleophilic substitution reaction and elimination reaction(SN2 and E2). So that…

Q: What is the most efficient method to prepare compound C ? Br КОН Ph,P BuLi 31 1) CH;Br E2 H,O

A: Option A is correct method. this is a witting reaction that is suitable for the preparation of…

Q: 1. HBr, 40 °C 2. CH2N2 3. NaCN CN + enantiomer 1. H2SO4, heat 2. ВН3-THF 3. H202, NaOH, Hа0 4. NaH,…

A: At low temperatures, 1,3-butadiene gives the thermodynamically controlled product when it is reacted…

Q: How many moles of ethanol (C2H5OH) are present in sample with 1.50x1024 molecules? O A. 2.49 moles O…

A: Ans  According to avogadro law's One mole of ethanol contains = 6.023*1023 molecules Hence, One…

Q: A pharmacist adds 1 pint of Alcohol USP (95% ethanol) to a 1L of a mouthwash formula. What is the…

A: Given, A pharmacist adds 1 pint of Alcohol USP (95% ethanol) to a 1L of a mouthwash formula.if the…

Q: Consider the molecules shown. OH OH CI А В C

A: A carbon atom of an organic molecule connected to 4 different group of atoms is called a chiral…

Q: n öf 2.50Ug UI BHT II| 100!0 What is the molecular weight of BHT?

A: When a non-volatile solute is added to a solvent, the freezing point of a solvent decreases and this…

Q: CH,OH 38. CHCH,CH3 Br

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: What are the final products for these reactions? *mechanisms not necessary

A: The final products of the given reactions can be written as : The reaction of alkyl halide with KCN…

Q: KCIO3 (s) 2 KCI (s) + 02 (g) is 2 * Combustion Reactions false True The total moles of 02 react with…

A:

Q: The compound cis-N2F2 is shown below. N=N . F 'F cis-N,F2 + AsF5 [FN,*][AsF,¯](s) Fill in the…

A: Given chemical reaction is- cis-N2F2 + AsF5 -> [FN2+][AsF6-](s) Here, cis-N2F2 is acting as ion…

Q: i) H. .CO2H 150°C ? + H20 90% H `CO,H Maleic acid ii) (CH;CO),O + (CH3)½C-OH ÇOOCH3 i11) + OH NAOH ?…

A:

Q: What is the relationship between the two figures below? Fig. 1 of 2 CI OH H,C CH3 Fig. 2 of 2 OH CI…

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Q: molecular level picture of a) NH4Cl(aq)

A: a) NH4Cl is a strong electrolyte and dissociates to give NH4+ and Cl- ions in water.

Q: Yukarıdaki tabloyu kullanarak 1 mol propanın (C3Hg) aşağıda gösterilen yanma tepkimesinin entalpi…

A: C3​H8​(g)+5O2​(g)⟶3CO2​(g)+4H2​O(l) a) Enthalpy change     The net heat energy transferred from the…