What is the difference between interstital and substitutional solid solutions?

Q: Which of the following values of temperature and pressure most closely correspond to the triple…

A: Given : Graph  Tip: at triple point solid liquid and gas all exist together.

Q: Acyl Compounds: Acetyl chloride, Acetic anhydride, Ethyl benzoate and Benzamide 1. Which among the…

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Q: An element has three stable isotopes with masses of 27.977 amu, 28.976 amu, and 29.973 amu. The…

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Q: After dissociation, if another atom picks up the lost particle from the water molecule, it is now…

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Q: What is the half-life (in days) of a 500-mg sample of a certain radioisotope that decays to 25 mg in…

A: Given : initial amount = 500 mg             Final amount = 25 mg       Time = 353.17 hours  Tip :…

Q: When absorption spectroscopy is used for quantitative analysis, concentration of the analyte is…

A: The concept used here is from photo chemistry.  We know that.  From Beer lambert law  Log I° / I =…

Q: A certain metal M forms a soluble nitrate salt M(NO3)2. Suppose the left half cell of a galvanic…

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Q: A tiny sample of an aqueous solution of two substances R and P is sketched below, as if it was under…

A: Given that, an equilibrium interconversion reaction is R ⇌ P. The value of the equilibrium constant…

Q: ) Which of the following statements is incorrect? About hybridization: a. Hybrid orbitals are…

A: Given is the statements about hybridization.  Asking is the incorrect statement?

Q: 3. Consider the following reactions of aldehydes and ketones, draw the main product for each F F &…

A: Given,

Q: Which type of lipid is made of glycerol and three fatty acids? O glycerophospholipid steroid…

A: Which type of lipid is made of glycerol and three fatty acids?

Q: Consider the electrochemical cell at 35°C that has a redox reaction below: Zn(s) + A1³+ (aq) "(aq) +…

A: In the multiple subparts, we solve only first three subparts according to the Bartleby guidelines.…

Q: If the half-life of Bk-248 is 23.7 hours, what percentage of the original quantity of the isotope…

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Q: What does the lattice energy tell us about in an ionic solid?

A: This question is based on Lattice energy

Q: Aside from being transparent, why are laboratory apparatus such as graduated cylinder, beakers, and…

A: Laboratory glassware are used to store the chemicals ,  transfer of chemicals for making solution,…

Q: Iron(III) oxide reacts with carbon monoxide according to the equation: Fe2O3(s)+3 CO(g) → 2 Fe(s)+3…

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Q: Present an acceptable step-by-step reaction mechanism (including stereochemistry) that is consistent…

A: To propose a mechanism for the reaction of trans-Cinnamic acid with Bromine in the presence of…

Q: Consider the reaction of solid PbO and gaseous NH, to form solid Pb, nitrogen gas, and water vapor.…

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Q: 11.) Combining 0.204 mol Fe₂ 03 0 excess carbon produced 18.7 g Fe Fe₂03 30→2Fe + 3 Co What is the…

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Q: Retrosynthesis: Show how one could carry out the following synthetic transformations using any…

A: The alkyl halide is converted to an alkene. Upon treating the alkene with Br2, we get a dibromo…

Q: 1. Why must the solution be saturated when it’s solubility is determined? 2. Is Ca(OH)2 more soluble…

A: Solubility : It is  defined as the maximum amount of a solute that will dissolve in a given amount…

Q: 24. Below, draw the Lewis dot structure of CO32- and additional one resonance structure; be sure to…

A: Carbonate ion CO3 2- is trigonal planar molecule with 120 degree bond angle and SP2 hybridization.

Q: What volume of 2.40 M SrCl2 is needed to prepare 525 mL of 5.00 mM SrCl2? answer in mL

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Q: 1. What is the approximate population for: a. The world: b. China: Population Math Practice c.…

A: 1) The approximate population of  a) World: 8 billion b) China: 1.426 billion c) India: 1.417…

Q: ) N₂H4 (1) + 2 H₂O2 (1) Complete the following table: N2 (g) + 4H₂O (1)

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: reaction. Ignore inorganic byproducts. HgSO4, H₂O H2SO4

A: With the addition of water, alkynes can be hydrated to form enols that spontaneously tautomerize to…

Q: 7. What major product would you expect from the following reaction? NO₂ HNO, H₂SO4 A) B) O₂N. NO₂…

A: Nitration of the benzene ring is an electrophilic aromatic substitution reaction and in this…

Q: Which of the following is(are) complex lipids? Lecithin ✔ Steroid

A: We have been given five lipids and we have been asked to choose lipids that are complex lipids.We…

Q: 46. What is shown on Figure 1? Draft a figure caption (max. 50words). (a) 1 pm-10-10 c cm 1s 2s 3s…

A: The concept used here is from quantum mechanics of physical chemistry.  Here we have to study…

Q: If I have 2.4 moles of gas held at a temperature of 97 degrees celcius and in a container with a…

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Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 0.14 kg sample…

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Q: Define atomic size. Give its unit of measurement. In the modern periodic table what trend is…

A: We have been asked to define atomic size. and its unit of measurement.We have also been asked  the…

Q: Predict the molecular geometry and polarity of the SO₂ molecule by applying VSEPR theory. linear,…

A: Since, According to the VSEPR theory, Steric number (which represent hybridization) is the…

Q: Complete the table below by deciding whether a precipitate forms when aqueous solutions A and B are…

A: When the solutions of two ionic compounds are mixed, the resulting solution will form a precipitate…

Q: 3. How many grams of potassium hydrogen oxalate would be need to completely react with 22.5 ml of…

A: Volume of KOH = 22.5 ml = 0.0225 L (1L = 1000ml) Molarity of KOH = 0.265 M

Q: Write down the intermediate and circle the product from (a)-(d).

A: In the first step of the reaction, alkene reacts with chlorine to form dichloro alkane.

Q: Draw the missing products or reagents in the following multistep synthesis. Ignore any inorganic…

A: This is addition reaction  NaNH2 act as strong base

Q: 5. Use the mass of the acid, the concentration of NaOH and the volume of NaOH added at the first…

A: We have to calculate the Molar mass of the unknown acid. We are given: Mass of unknown acid = 0.209…

Q: Given a generic battery of: A2+(aq)  +  B(s)  --->  A(s)  +  B2+(aq) If you were given the cell…

A: We are given the cell potential for the following reaction to be 1.65 V.  A2+ (aq) + B(s) →A(s) +…

Q: If the half-life of Bk-248 is 23.7 hours, what percentage of the original quantity of the isotope…

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Q: 26. a. b. C. d. e. Which of the following statements are true when temperature increases? I only II…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: A 8.33 g sample of an unknown salt (MM = 116.82 g/mol) is dissolved in 150.00 g water in a coffee…

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Q: Which of the following statements is true? a. All antibonding MOs are higher in energy than the…

A: we have to determine the true statements with respect to antibonding molecular orbitals

Q: A 40.0 L tank of ammonia has a pressure of 12.7 kPa. Calculate the volume of the ammonia if its…

A: We know that According to Boyles law, at constant temperature,  P1V1 = P2V2 where P1 = initial…

Q: 5 CH3 1 2 3 4/ H-C=C-CH=CH

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Q: Which of the following ligands cannot coordinate in an η4 fashion? Group of answer choices…

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Q: 2. Titration: A 25.0 mL sample of 0.100 M acetic acid is titrated with 0.125 M NaOH at 25°C. What is…

A: 2. 25.0 mL sample of 0.100 M acetic acid is titrated with 0.125 M NaOH at 25 °C .We have to…

Q: What element is undergoing oxidation (if any) in the following reaction + Zn (s) Ca (s) + Zn(NO3)2…

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Q: ( What is the de Broglie wavelength of a single (1) molecule of a protein that has a molar mass of…

A: I have tried my best to solve this problem but unfortunately answer is not matching with options…

Q: predict the steric number and molecular geometry of SF4.

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