Identify the following orbital. OS OP Od Of Z y -X

Q: 25.If 0.274 moles of a substance weighs 62.5 g, what is the molar mass of the substance, in units of…

A: Given data Moles of substance = 0.274 mol weight of substance = 62.5 g find out the molar mass of…

Q: Which of the following cannot be an electrophile? Br Br

A: An electrophile is a species with a positive charge or can form a positively charged species. A…

Q: 4. Write the product and the mechanism for reaction. Write the names of starting material and…

A: The mechanism of esterification has been provided.

Q: Design a Galvanic cell based on the following redox reaction C1(8)+21-›L(s)+2C1

A: Oxidation reduction reaction is redox reaction in which oxidation no of chemical species changes. It…

Q: A solution of 0.332 M KOH is used to titrate 16.0 mL of a 0.192 M H3PO4 solution. What volume, in…

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Q: Arrange the following alkyl halides in order of increasing boiling point: (CH 3)3Br, (CH 3)2CH…

A: Given alkyl halides are : a. (CH3)3CBr b. (CH3)2CH C(CH3)2Br c. (CH3)2CHBr d. CH3CH2F Arrange the…

Q: 4. Write the product and the mechanism for reaction. Write the names of starting material and…

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Q: onsider the titration of a 30.00-mL 0.20 M solution of fully protonated form of tyrosine with 0.25M…

A: Fully protonated form of tyrosine means solution is in acidic form so use pka1

Q: Which of the following is a tertiary amine? C) CH, N H CH₂ N CH, H₂C b) NH₂ CH, CH, H C Ф НС-С -N…

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Q: Write the product and the mechanism for reaction. Write the names of starting material and product…

A: A question based on alkene that is to be accomplished.

Q: Which of the following is an energy diagram for a three-step reaction? O O A C B reaction coordinate…

A: Energy diagram is a graph which plots reaction coordinate against energy of a chemical reaction.

Q: hich alkyl halide will have the slowest rate when reacting with sodium methoxide? O O F CI

A: Alkyl halides are the organic compounds in which halogen group is attached to carbon atom.

Q: Write the product and the mechanism for reaction. Write the names of starting mat product according…

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Q: Select the major product of the following reaction. 0 Br HBr, peroxides Br Br -Br to save

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Q: give isotope name and symbol of - cobalt-60, iodine-131, strontium-89, technetium-99, sodium-24

A: We have to write the isotope name and symbol

Q: Calculate the non-standard cell potential (in V) for the following reaction at 94.68 °C with the…

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Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

A: Steps to find the IUPAC name, • Select the longest continous carbon chain.   As the given compound…

Q: no n=3 n=2 When an electron of an excited hydrogen atom descends, from an initial energy level (n;)…

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Q: What is IUPAC name of this chiral molecule below? (H name). CI

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Q: What is the hybridization state of the carbon (1) atom in the following compound? O sp3d sp sp3 H…

A: In the given Compound Carbon I has one single bond with left side Carbon atom , one single bond with…

Q: Which step would favor the starting materials at equilibirum? energy OB C OA B C D A 1 (1 (I B 21…

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Q: Write a detailed methodology of no less than 750 words on kernalization and how SVM use it in…

A: In the given problem we need to discuss what is kernalization and its use in SVM in classification…

Q: A reaction is described in red below. For the reaction, write the chemical formulas of the major…

A: The following chemical reaction takes place : HF+ NaOH = NaF + H2O However NaF is basic because it…

Q: Which halide reacts fastest with CH₂S- Na*? a) c) Br Br b) d) Br Br

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Q: ata Table 1. Analysis of Alka-SelltzerⓇ Mass of acetic acid Density of acetic acid Concentration of…

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Q: Which of the alkenes shown below can't be assigned as an E or Z isomer? O b, c, e Oa, c, e Oa, c, d…

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Q: Rank the following protons in decreasing order (most to least) of acidity. OH III ΤΗ ||| I >III O…

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Q: The geometry of the CS₂ molecule is described as

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Q: 23 and 24 pls answer

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Q: AE=AE²+2.3RTlog (ox)* (red) a MF 1 mils/y₂ = 534 W DAT Make a judgement about the value of following…

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Q: What is IUPAC name of this chiral molecule below? (Hint: include its chiral configuration in the…

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Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

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Q: Complete the following table. Formula Number of SO42−SO42− units Number of sulfur atoms Number of…

A: First we are going to write the correct formula of calcium sulphate then we are going to calculate…

Q: Question 1 (0.2 points) ✓ Saved In a mixture of 30g of NaOH in 100mL of water, which is the solute?…

A: Solute : A substance that dissolves in a solvent in order to form a solution. Can occur in all…

Q: 2. What number of gold atoms are in one mole of gold atoms? A 196.97 ) B 6.022 x 10²3 C 79 ) D 1.66…

A: Given,  The number of gold atoms in one mole of gold atoms is:

Q: What is the pH of a solution with [OH-] = 1.00 x 10^-5 M?

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Q: A solution containing 8.75 ppm KMnO4 has a transmittance of 0.743 in a 1.00 cm cell at 520 nm.…

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Q: 3. How many molecules of ammonia, NH3, are present in 0.522 moles of ammonia? A) 3.14 x 1023 B) 8.67…

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Q: 10) What do you mean by calorific value and which chemicals have you used for the determination of…

A: #10: We use a bomb calorimeter to find the calorific value of any material or fuel.

Q: Predict the product or products from the hydroformylation of cyclohexene.

A: Cyclohexene is an alkene having cyclic 6-membered ring structure. Here we have to find out the…

Q: Q/ Write an introduction to a report and discussion of Boyle's Law? on the topic

A: Here we have to explain Boyle's law.

Q: 4. What current is required to deposit on the cathode 5.00 g gold/h from a solution containing a…

A: Current = Charge/Time  Q = I/t  1F =96500 C/mol  Mass of 1 mole =Molar mass

Q: If 0.064 mol of hydrochloric acid (HCl) is mixed with 0.064 mol of sodium hydroxide (NaOH) in a…

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Q: A student dissolved a mixture of benzoic acid (C6H5CO₂H), phenol (C6H5OH) and 1,4 dimethoxybenzene…

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Q: 15. Give the number of lone pairs around the central atom and the geometry of the ion NO₂. A. O lone…

A: The geometry of a molecule can be determined by the VSEPR theory, according to which bond pair and…

Q: Explain IR spectroscopy as a characterization technique.

A: IR spectroscopy is an supportive technique used for the structure elucidation. The principle of IR…

Q: What volume of hydrogen gas will be produced by reacting 1.55g of beryllium in water at standard…

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Q: Oleic acid is a 18 carbon, monounsaturated fatty acid while linoleic acid is a 18 carbon,…

A: We have to compare melting point of oleic acid and linoleic acid

Q: Choose the correct base to produce this regiochemistry. t-BuOH NaH LDA NaOMe 1. Base 2. CH3CH₂Br O

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Q: Identify the sites of steric strain in this ring. A H H H H H C Br B H -H H I E D

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