An atom has a mass of 52 amu and 24 electrons. How many neutrons are in this atom?

Q: What round of beta oxidation can the intermediate 3, 5, 8 dienoyl CoA be generated from linoleic…

A: The molecular formula of linoleic acid is: C18H32O2. Each round of beta oxidation produces one…

Q: A river water sample was titrated against 0.0250 M EDTA to test its hardness. of 0.0250 M EDTA. A…

A: Here we have to determine the hard ness of river water in ppm  from the following given data from…

Q: How many grams will be left after 100 days if you have 150 g of thorium-234 at the beginning?…

A: Given,  The mass in grams will be left after 100 days of the decay, if initial amount of Th-234 is…

Q: The standard reduction potentials are +0.80 V for Ag+ and -0.76 V for electrode is where the Zn2+.…

A: Reduction is a process in which there is gain of electrons and oxidation is a process in which there…

Q: To prepare approximately I L of 0.250 m solution of aqueous MgCl₂ (95.2 g/mol), one may a. dissolve…

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Q: Based on the reaction, Sn + Cu²+ = Sn²+ + Cut (in acidic medium) Calculate the following values:…

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Q: The last step in the synthesis of divinyl ether (used as an anesthetic under the name Vinethene)…

A: In this question, we will prepared the necessary starting material from ethylene which is used in…

Q: Synthesize B from A keeping stereochemistry in mind: N 111 A у ome HC

A: In this question, we will synthesized B from starting material A and also keeping stereochemistry in…

Q: If a patient requires 2896kcal per day 50% carbohydrate, 40% protein and 10% fats, how many grams of…

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Q: Determine the hybridization of O in aldehyde methanal

A: During the orbital hybridization, the mixing of atomic orbitals takes place to form new orbitals…

Q: (MW = 44 g/mole) was collected on absorbent and found to weigh 0.1673-g. Calculate the percentage of…

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Q: Calculate the voltage that would result if the following half-cells were combined. Identify which…

A: Redox reaction are those in which both oxidation and reduction reaction occurs simultaneously.

Q: What are the oxidation number of hydrogen in H₂O and H₂O₂ molecules respectively? A. + 1 B. -1 C. -1…

A: Oxygen has -2 charge.

Q: Q1- A 0.58 mol sample of organic compound is burned in a calorimeter whose heal capacity equals…

A: As you post multiple question we are supposed to answer only one question. Kindly repost remaining…

Q: 1. Compute for the total Entropy change (Suniv) in the oxidation of metallic iron into ferric oxide…

A: Given,  Calculate the entropy change of the reaction and predict th spontaneity of the reaction…

Q: Here is a hypothetical reaction and a table showing the initial concentrations of substances in the…

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Q: 4. Consider the first-order decomposition reaction of N₂O5 as shown below: N₂O5 2NO2+ - 0₂ 2 At…

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Q: The correct answer for the addition of 7 g + 2.20 g + 1.311 g is:

A: For addition, check the rules for significant figure related to the addition and use it in the given…

Q: Nicotine is a naturally produced alkaloid and is widely used recreationally as a stimulant that…

A: Given,  Nicotine is a naturally produced alkaloid, it is composed 74.017% C, 8.714% H and 17.269% N.…

Q: B. Using the standard reduction potentials, calculate the standard emf. Cr + 2Cr³+ 3Cr²+

A: Standard EMF = 0.48 V

Q: Research the following 2 things about water treatment (NOT WASTEWATER). For each, provide the URL of…

A: Water treatment is done to improve the quality of water.After treatment water is used for various…

Q: Draw structural formulas for all alkenes that could be used to prepare the alcohol shown below by…

A: ->In oxymercuration-demercuration overall morkovnikov addition of H2O takes place.

Q: The outside air temperature is 22.3°C, what is the temperature in Kelvin?

A: Temperature is defined mainly on three scale i.e degree Celsius (°C) , degree Fahrenheit (°F) and…

Q: Write the complete mechanism with arrows of the following reaction. BI U Σ W A G

A: Pericyclic reaction occurs in presence of heat or light.

Q: If a 1 mL of HCl is equivalent to 1.5 mL of 0.25 N NaOH the volume of the alkali would be consumed…

A: Given :  1 ml of HCl is equivalent to 1.5 ml , 0.25 N NaOH solution.  Volume of acid = 30 ml

Q: Which of the following is soluble in water? a. Barium carbonate b. Iron (III) phosphate c. Silver…

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Q: A 0.9134-g of KIO3 is dissolved in 500-mL distilled water. A 50.0-mL aliquot portion was run down…

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Q: A 50.00-mL sample containing 0.004500 M Zn²+ was titrated against 0.01000 M EDTA. To ensure that the…

A: Given: Concentration of Zn2+ = 0.004500 M Volume of Zn2+ = 50.00 mL Concentration of EDTA =0.0100 M…

Q: 5) 6) 7) 8) 9) R SR R" mgar Meo Me '•N•" H HCI pyridine 요 R H J HO. R "P(OET)2 HOCO₂R CH3C(OET) 3…

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Q: Give the IUPAC name of the following compounds D, E AND F ONLY

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

Q: H3C H + CH3OH (+ excess CH3OH, H+) →

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Q: Calculate the wt of oxalic acid required to prepare 1,000mL of 0.2 N of the solution.

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Q: Show how you would use the amidomalonate synthesis to prepare a racemic mixture of Tryptophan .

A: Amino (NH2) and acid (COOH) group having compund are called amino acid.

Q: 14.106 A voltaic cell is constructed in which the following reaction takes place: Cu (s) + 2Ag+ (aq)…

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Q: H3C 41 2 CH3CH2ОН CH -18 CH

A: Aldehyde reacts with  alcohol to form acetal.

Q: To what structural effect would you attribute the preference of methyl bromide over t-bromyl bromide…

A: To what structural effect would you attribute the preference of methyl bromide over t-bromyl bromide…

Q: 14 12 10 8 6 4 2 0 6 Hd I 1 0 10 20 30 40 50 60 Volume of 0.1000 M NaOH, mL In the pH Vs Volume of…

A: Bromophenol blue because it's pH range is 3 to 4.6 , we get the equivalence point at 4 which lie…

Q: Select the highest-priority group according to Cahn-Ingold-Prelog rules. CH₂NH2 CH2CO2H CH₂SH H

A: Cahn-Ingold-Prelog set some rule for choosing the highest priority group among different groups.

Q: A spherical object has a specific gravity of 4.05 and a radius of 1.16 cm. After this object is…

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Q: Answer number 1 to 5 pls.

A: 1) Concentration Blowing air on the campfire to help it go.  concentration (increasing partial…

Q: How many  chlorine  atoms make the R-12 refrigerant?

A: R-12 refrigerant has 2 Chlorine atoms.

Q: Given the reaction:    H3AsO3 + I2 + NaHCO3 → H3AsO4 + NaI + CO2 + H2O    The oxidation state of…

A: In this question, we will determine the oxidation state of As, reduction species, reducing agent and…

Q: Milligram of base required to completely hydrolyze & neutralize 1 g of triglyceride/fat sample…

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Q: hat will bring about dissociation of a diatomic molec aving a dissociation energy of 390.4 kJ mol-¹.

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Q: a. What is the cell notation of the set-up? b. What is the standard cell potential?

A: Here we have to write the cell notation and to calculate standard cell potential of the following…

Q: Analyze the reaction below. HNO3 + H₂S →→S + NO + H₂O Are there molecules that have not been…

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Q: .) (Refer to the image of table) Applying the Boyle's law, what happen to the final lume? Final…

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Q: Determine the iupac name and the draw the structure of the main product formed.

A: We have to do the following reaction and have to find the IUPAC name.

Q: In the following reactions, for each letter below (1) predict whether the reaction will undergo…

A: Here we have to predict types of reactions and major product formed in the following reactions.

Q: What is the oxidation number of Cr in Na2Cr2O7 What is the oxidation number of K in KClO4 What is…

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Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.