QUESTION 19 A mixture of gases at 810 kPa pressure contains: 3.0 moles of oxygen gas, 2.0 moles of helium gas, and 4.0 moles of carbon dioxide gas. What is the partial pressure of helium gas, PHe- O 405 kPa O 180 kPa O 81.0 kPa O 620 kPa

Q: Which of the following is the product of the reaction given belov NH/NH3 A. В. С. D.

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Q: DH CH

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Q: What is the organic product? CO,H ? Heat II the COH ČOH II IV çOH Select one: А. IV В. I C.II D. II

A: The product is as follows:

Q: Using Br2 in C2H4Br2 will result in HBr and ______. a. C2H3Cl3 b. C2H4Cl3 c. C2H2Cl3 d. none of the…

A: Alkanes shows an characteristic substitutions reaction. In this the hydrogens of the alkanes are…

Q: Determine the product of the ff. rxn Br Ag+ A. В. С. D. OH S.

A: This is an example of the elimination process

Q: In the following reaction, what is the configuration of the products? Br₂ CH3OH A. 2R 3R and 2R 3S…

A: Given is organic reaction.The given reaction is bromination reaction.This is anti addition reaction.

Q: H₂O+ ?

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of…

Q: The structure of 1,1-dicloroethene is shown below. This alkene can undergo a radical reaction. What…

A: A question based on introduction to polymers. 4 options are given from which the most appropriate…

Q: b) t 1) 03 2) Me₂S

A: Alkene on ozonolysis in the presence of Me2S give either aldehyde or ketone. Terminal alkynes on…

Q: 7. What is the major organic product obtained from the following reaction? T a. 1 b. 2 c. 3 d. 4 OH…

A: Given reaction:We have to find the major product of this reaction.

Q: In Haber Process? Select one: a. Low pressure is used. O b. Low temperature is used. O c. Nitrogen…

A: A multiple choice based on Haber process, which is to be accomplished.

Q: + 0 A. I B. ॥ & || heat > www x x ||| ? IV US -

A: When a diene reacts with dienophile they undergo 4+2 cyclo addition reaction to form six member ring…

Q: Question 29 Predict all the products for the following reaction: 1. OsO4 2. H₂O₂ A B ? 0 HO... HO,,.…

A: When an alkene is treated with osmium tetroxide (OsO4) and hydrogen peroxide (H2 O2 ), it causes syn…

Q: 27. What is the major organic product of the following reaction? Ag,0, NH,OH он HO, но. но. но. II…

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Q: Wifich of the following, when mixed with water, should be disposed of in a basic aqueous waste…

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A: Given is organic reaction. In given reaction alkyne is converted into trans alkene.This is reduction…

Q: Select the best answer. CI OH N. (Pyridine) b.) R. R. d.)

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Q: 17. The structure among the following that represents an amide (protein) bond is: -C-OH a. -C- NH b.…

A: A peptide bond (amide bond) is a covalent chemical bond formed between two molecules when the…

Q: Predict the organic products for the reaction shown. d 1. excess CH31 2. Ag₂O 3. heat

A: The given series of reagents on tertiary amines produces alkenes.

Q: Atenolol (Tenormin ™M) HO IZ Ether Ketone Carboxylic acid Ester Alcohol "NH₂

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Q: c. ®B

A: Answer : C) 8B is not stable because of proton - proton repulsion in the nucleus . Atomic number of…

Q: CH2 A 1 eq. + H₂C hve b)

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Q: What is the reaction from compound F to G? a. esterification b. hydrolysis  c. oxidation d.…

A: In esterification reaction,  ester is formed as a product.  In hydrolysis, bond breaking takes place…

Q: 6. What is the product in the following reaction? ов вашо Na ONa он оворать || Ш IV

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Q: presence of Pla OA propane OB. cyclopropene OC.propanol

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Q: OH H₂SO4 cat. SN2 conditions

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: 1. KOCH3; 2. dil. KHCO3 건조 HO. CO2CH3

A: The methoxide acts as a nucleophile and attacks the electron-deficient carbonyl carbon, followed by…

Q: The structure of 1,1-dicloroethene is shown below. This alkene can undergo a radical polymerization…

A: A question based on introduction to polymers. 4 options are given from which the most appropriate…

Q: How do I set up these problems

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Q: Identify reagents that can be used to achieve the following transformation: OH O 1) NaOH, 2) RCO3H,…

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Q: What is the product for the following reaction? NO₂ a. b. d. NO₂ No reaction AICI 3 NO₂ O § NO₂ NO₂…

A: Nitro groups are strongly deactivating and meta-directing on the benzene ring due to their…

Q: 5. LDA H₂O

A: To find out the product we have to know the mechanism as follows.

Q: The major product for this reaction is: Ob. U d. D CH MgBr 0 -MgBr D.O

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Q: The reaction of HBr with which of the following substrates will produce two different addition…

A: The reaction of alkene with HBr leads to the formation of alkyl bromide.

Q: What is the product? OA.A OBC OC. D D. B COMe 5. MeO₂C విషా H A. B. MeO₂C IIIIH MeO₂ C. MeO₂C- D.

A:

Q: What is the product for the following reaction? NO₂ a. b. C. d. e. f. No reaction ic NO₂ AICI 3 NO₂…

A: This is an electrophilic substitution reaction, where carbocation is attacked by the pi-electron of…

Q: A B 9 What is the missing reactant? CHT-E-CAM MgCl i LDA 78°C THF C [? D. La -CH-8-OCH

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Q: CO₂CH3 CO₂CH3 1. NaOCH; 2. H₂O*, A

A: Detail

Q: Reaction Product/s a. C,H16 + O, b. Butane+ Cl, c. Propane

A: This is a combustion reaction. Combustion reaction is an exothermic reaction in which heat is…

Q: Which of the following are incorrect regarding the crystallinity and mechanical behavior of…

A: The correct answer and explaination is given in below steps

Q: 71. Which is the structure for (R,Z)-N-ethyl-4-fluoro-N,3,5-trimethyl-4-heptenamide? F a b d 72.…

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Q: Br NaOEt +

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Q: 26. The major product the following reaction is 1. LDA -78°C 2. CH₂Br Br

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Q: What is the major organic product obtained for the following reaction? Br NC,, LOINa ?

A: The given reaction is nucleophilic substitution reaction.There are two types of nucleophilic…

Q: nat is the Conpentration formedd byy Iolution to 850mL? y diluting a5mk OP 18OM HeL

A: Given; Note: (1000 mL = 1L) Initially: (before dilution) concentration of HCl solution (M1) = 12.0 M…

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.