A BCC crystal has a density of 10 g cm-3 and the unit cell has an edge length of 100 pm. (NA = 6 x 1023 atoms mol-1). What is the molecular mass of the substance? a. 1 g mol-1 b. 6 g mol-1 c. 3 g mol-1 d. 12 g mol-1

Q: mass NaHCO3 (g)   molar mass NaHCO3 (g/mol)   moles NaHCO3 (mol)   liters solution (L)   Molarity…

A:

Q: Enough of a monoprotic weak acid is dissolved in water to produce a 0.0178 M solution. The pH of the…

A:

Q: Use this graph to answer the following questions: What is the half life of the reaction? Round your…

A: Half life ( t1/2 ) is the time required to decay one half of the sample.   For a first order…

Q: Sketch the expected IR spectrum for the main absorption peaks originating from the following…

A:

Q: De Boroglie Hypothesis ( Dual Narue of matter And Radiahon) Ex ploin weu along with detailed Ex…

A: De broglie hypothesis state start any matter which is a particle also associated with wave nature…

Q: 1. lonic Bonding 2. Cation 3. Anion 4. Valence 5. Compounds

A: There are different types of bonding present between molecules-  1- covalent bond 2- ionic bond

Q: De Broglie Hypothesis (Dual Narure of matter And Radi ohou) Ex plavin weu aloug with detailed Ex…

A:

Q: 8-10 Can hydrogen sulfide be oxidized using hydrogen peroxide for the following conditions: [H2S] =…

A:

Q: f schroolingen €quatio, wit, fuep aingram And its Application Deriv ation wave Explainatiom and

A: You have multiple questions, so i will solved first question for you and rest of questions post…

Q: schrodinger €quation with fuep Deriv ation wave Expainatiom and diag ran And its Application

A: Since, you have multiple questions, so i will solved first question for you and rest of questions…

Q: The compound A that gives the following IR and NMR spectra has the formula CSH10O2. Based on these…

A:

Q: Solubility of BaF2 at 20 C0 = 0.161 gm / 100ml in water , calculate Ksp ? M.Wt of BaF2 = 137.34 + (2…

A:

Q: Methanol (CH3OH) is produced commercially by the catalyzed reaction of carbon monoxide and hydrogen:…

A:

Q: A nuclear power station delivers 1 GW of electricity for a year from uranium fission. Given that a…

A: Given: Power generated for a year = 1 GW 1 year = 365 x 24 x 3600 seconds So, Energy = Power x time…

Q: What happens the the NH4+ produced when amino acids are used to produce ATPE O It is converted into…

A: Given: When NH4+ is produced during urea cycle, then ATP molecules are formed. The reaction is as…

Q: De Broglie Hypothesis ( Dual Nahute of matter And Radi ohou) Explovn weu along with detailed Ex…

A:

Q: Solubility Why does salt dissolve in water? What is happening at the molecular level?

A: Polar molecules are the molecules having non zero dipole moment and non polar molecules have zero…

Q: A cubic crystal has lattice constant 4.3 A and its density 963 kg/m. If its atomic mass is 23, then…

A: Below attached file showing the details answer.  All the best.

Q: De Broglie Hypothesis (Dual Nahuse of matter And Radiahon) Ex plown weu along with defailed…

A: You have multiple questions, so I will solved first question for you and rest of questions post…

Q: 6- what is the solubility of Pb(OH)2 if Ksp at 20c0 = 2. 5x10-16 ? O3.9 x10-6 0.039 x10-6

A: Solubility product or ksp of a salt is the product of molar concentration of ions in a saturated…

Q: 2- one liter of buffer solution contains 0.1 mole of benzoic acid and 0.2 mole of sodium benzoate…

A:

Q: Predict the B-keto ester compound that would be formed in the following Claisen condensation…

A:

Q: • Explain Heisenberg Unte loinky principie with deivahion aloy Gully describe in word and more than…

A:

Q: 1) a) Sulfuric acid, the industrial chemical produced in the greatest quantity each year, is…

A: Given :  Mass of sulphur = 1850 gm  Volume of O2 gas = 6.50 x 104 ml = 65.0 L  Pressure = 0.965 atm…

Q: Calculate the volume in milliliters of a 0.854M aluminum chloride solution that contains 200. mmol…

A:

Q: A student performed the same experiment as you. The following data was recorded in their lab…

A: We know that PV = nRT P= Pressure V = Volume n = No of moles T = Temperature

Q: A binary hydride can be synthesised through the following methods EXCEPT: Select one: a. The…

A:

Q: What are the suitable starting reagents that could be used to synthesize the following Claisen…

A: This question belong to the carbonyl compound that is Claisen Ester condensation reaction. Mechanism…

Q: The chemical formula for the antidepressant fluoxetine is C₁₇H₁₈F₃NO. What is the mass in grams of…

A:

Q: D30+ .H NaOH, H20 H. .H ОН

A: Detail mechanistic pathway is given below

Q: Show how you can convert the given starting material into the product shown. The synthesis requires…

A:

Q: 4- Lewis Acid accept an electron pair BF3 Base donates an electron pair : NH3 True False

A: A Lewis acid is any species (molecule or ion) that can accept a pair of electrons, and a Lewis base…

Q: Chemistry   0.1237 (±0.0001) g of sodium carbonate (Na2CO3) required 22.46 (±0.02) cm3 of aqueous…

A: Below attached file showing the details answer.  All the best.

Q: The dehydration of an alcohol results in O an alkene O an alcohol O an ester Oa carboxylic acid O an…

A:

Q: De Broglie Hypothesis (Dual Narute of matter AndRadi ochou) Ex plowin weu along with defai led Ex…

A:

Q: Propose a reasonable synthetic route for the following reaction: CH, CH; HNO3 (B) ? HNO, (А)? (C) ?…

A:

Q: Claisen and Dieckmann condensations involve two ester groups in their reactions. - CH, - CH,…

A: This question belong to the carbonyl compound and its derivatives. Claisen and Dieckmann…

Q: Draw the expected 'H NMR spectrum for the following compound. Include in your answer the splitting…

A:

Q: Deriv ation schroolinger Equation with fuep sing ram And its Application wave Explaynation and in

A:

Q: Explain fully. Please type it so I can understand. 3 or more sentences please. 1. Explain the…

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

Q: Match the following terms with their definitions:

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…

Q: Two cystine amino acids hold together two separate beta sheets. This is an example of side chain…

A: There are various types of interactions present in proteins-  1- hydrophobic interaction 2-…

Q: The tables above show the radial wavefunctions and the spher atomic orbitals. Write down the…

A: wavefunction of hydrogen atom

Q: Rank the following compounds in order of increasing reactivity in nucledphilic acyl substitution…

A:

Q: Predict the main organic product including any possible stereochemistry for the following reactions.…

A:

Q: Which of the following insoluble salts are more soluble in a 0.10 hydrochloric acid solution than in…

A: GIVEN: Which of the following insoluble salts are more soluble in a 0.10 hydrochloric acid solution…

Q: The table below provides data for the enthalpy and entropy of formation of compounds A and B at…

A: Given: Temperature = 298 K Gibbs energy (∆G) = ∆H - T∆S For compound A,  ∆G = -135.2 -…

Q: Standardization of Hydrochloric Acid Solution Answer the concentrations in 3 significant figure. The…

A: Below attached file showing the details answer.  All the best .

Q: Question 29 Which of the following bonds is most polar? O H-Br O H-I O H-F O H-CI

A:

Q: Main eondion which p must satispy to give meani fuf solution c Eigen function) Dhetailed. puysical…

A: Here we have to write the condition of ψ satisfy to give meaningful solution and physical…

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.