1 2 3 4 5 6 7 8 9 89 check on the appropriate box. The first five substances were done for you. TYPES OF CRYSTAL 19 20 Substance Kr HF NO Al K₂S NH3 HC1 KMnO4 10 11 12 13 14 15 16 17 18 PH 1₂ Cu SO₂ CO₂ Si SiO₂ Cgraphite CH3OH Ag Ba(OH)2 CaO Dispersion forces Molecular Dipole- dipole attraction Hydrogen bonds Metallic Ionic Metallic bonds bonds Covalent Network Ionic Covalent bonds

Q: Which statement comparing neon and sodium is correct? Neon has a larger atomic radii and lower…

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Q: Which one of the following is an ionic solid? a. ammonium chloride O b. nickel O c. sucrose,…

A: Ions are bound together by ionic bonds to form ionic solids. An "ionic bond" is a particular kind of…

Q: lease answer both

A: Solution: We know the Friedel- Craft alkylation reaction is one of the most common reactions for the…

Q: 13. 14. 15. CH3 Br CH3 Br O₂N. H== NaHCO3 OH B OH NH CH3 PdCl3(PPH3)2 (cat) IPA/2M Na₂CO3 heat…

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Q: How many amperes must be passed through a Downs cell to produce sodium metal at a rate of 40.0 kg/h?…

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Q: 1- Write Walden's Cycle of Reactions Interconverting. 2- Mention the product of a nucleophilic…

A: As you have asked for Q.3. Providing the solution of the same.   Introduction The SN2 (Substitution…

Q: Balance and classify the following reactions. Explain ___NaClO3>___NaCl + ___ O2

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Q: A 25.0 mL solution of HCI is neutralized with 24.6 mL of 0.240 M Ba(OH)2. What is the concentration…

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Q: Ammonium carbamate (NH4CO₂NH₂) decomposes as follows: NH4CO₂NH2 (s)2NH3 (g) + CO2 (g) Starting with…

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Q: Question 2 In a cubic lattice, an atom on the edge of a unit cell is shared equally by how many unit…

A: In cubic lattice ,atom is present only at corner.

Q: Me X R OEt A R Me B OEt 1. MeMgBr 2. H₂O 3. NaH 4. EtBr R OEt C Me .OEt Y Me D R

A: The given reaction can be explained as:

Q: Try This! What type of intermolecular forces exist between molecules or basic units in each of the…

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Q: Consider the mechanism. step 1: step 2: overall: B₂ O A Which species is an intermediate? BC A + BC…

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Q: Choose the equilibrium expression for the following reaction. a. CH4 (9) + 2H₂S(9) ⇒ CS₂ (9) + 4H₂…

A: In the given reaction, we have to find equilibrium constant (k). x Reactant -----> y Product…

Q: What is the nickel ion concentration in a solution prepared by mixing 419 mL of 0.421 M nickel…

A: 419 mL of 0.421 M nickel nitrate is mixed with 457 mL of 0.207 M sodium hydroxide. The Ksp of…

Q: i 1. PhNH2 2. KCN 3. H₂O *H₂N COO

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Q: Hydrogen chloride and oxygen react to form water and chlorine, like this: 4HC1(g) + O₂(g) ·…

A: Answer: This question is based on Le-chatalier's principle which states that on changing any…

Q: Suppose a reaction with activation energy of 34.0 kJ/mol occurs at 30°C with a rate constant of 1.2…

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Q: 2. Compute for the Ka value of a 0.03M solution of hydrochloric acid with a pH of 2.75.

A: PH - is the negative logarithm of Hydrogen ion.

Q: The Ksp of PbBr₂ is 6.60 x 10-6. What is the molar solubility of PbBr₂ in pure water? molar…

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Q: doesn't change anything or compromise the data. 6. A titration may be done on any reactive pair of…

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Q: Write a procedure How would you analyze a tums or Rolaids tablet? Keyword: Back titration, molarity…

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Q: Which one of the following elements is considered an insulator? a. Ge b. Fe c. Ga d. Si e. N

A: Insulators are those substances through which electricity cannot flow are called insulators.

Q: A 150.0 mL solution of 3.011 M strontium nitrate is mixed with 210.0 mL of a 3.176 M sodium fluoride…

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Q: (Q19) In order to measure the heat capacity of a calorimeter, 50.0 mL of hot water at 60.0°C were…

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Q: Draw the most stable conformation of the following compounds. Cis-1,2-dibromocyclohexane…

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Q: will a ballon filled with ammonia gas drop or rise

A: Ballon filled with ammonia gas is rise . This can be explained as :

Q: Provide the correct IUPAC name for the compound shown here.

A:

Q: Which functional groups are present in the amino acid structures shown below? What types of bonds…

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Q: O₂N OH OH Br₂ high temp A reaction does occur! NaOH (1 equiv) Mel (1 equiv) bios oinotluser label E

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Q: The concentration the concentration of H+ in a solution is 3.2 x 10-9 mol/L. Calculate of OH in this…

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Q: II. Mechanism. Show the mechanism for the following reactions using the arrow-pushing formalism. 1.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: In the second and third parts of the freezing point depression lab, a solute is added to the test…

A: Depression of the freezing point is an excellent experiment to determine the molar mass of an…

Q: If it takes 0.313 L of 0.5 M NaOH to neutralize 5.8 L of an HCl solution, what is the concentration…

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Q: Bromocyclohexane- Product in Step (i) i) Li ii) Cul iii) CH3COCHCHCH2CH(CH3)2 Product in Step (ii)…

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Q: OOOO A) HO B) H₂C C) H D) H " "I for it. H₂C Cl HO HO CI CH₂CI OA) D) Which one is the enantiomer of…

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Q: Please highlight the chiral centers clearly in the color red

A: A chiral center, also known as a stereocenter, is a carbon atom in a molecule that is bonded to four…

Q: Show how the acylium ion electrophile is formed in the reaction shown below. Predict the correct…

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Q: Calculate the pH of a solution that has pH= as [H₂0*]=6.4 × 10² N M. Round your answer to 2 decimal…

A: Given data : [H3O+] = 6.4 * 10-2 M  Now , we use following formula to calculate pH of  a given…

Q: If the rate constant is 0.06653/s at 317.5 K and 0.4617/s at 399.6 K, what is the activation energy…

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Q: Based on the graph below, what would be the order of reaction with respect to iodate? log (Rate)…

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Q: 13.18 Consider the reaction A → B The rate of the reaction is 1.6 × 10-2 M/s when the concentration…

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Q: Given the rate of change of the concentration of C, determine the rate of change of the…

A: The given reaction is 3A(g)+5B(g)→2C(g)+6D(g) Now rate can be written…

Q: The rate law for the reaction is below: rate= k[IOP[SO 21⁹ What is the meaning of the coefficients p…

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Q: 6. Identify the following reaction types (e.g. condensation, addition, etc.). Y dilute NaOH OH Conc.…

A: we have to determine the type of reaction shown

Q: At a certain temperature, the equilibrium constant K for the following reaction is 1.1: Cl₂(g) +…

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Q: Br CH3OH heat

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Q: Compare the version of the Arrhenius Equation to the Clausius-Clapeyron Equation  in as many ways as…

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Q: A first-order reaction has a half-life of 988.2 s, how long will it take for 22.26% of the starting…

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Q: 5. Use B-D-glucose (below) to draw the disaccharides that are connected by 1-3 and 2-4 linkages. HO…

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Crystallography

Crystallography is the category of science that focuses on the atomic and molecular arrangements with their bonding constituting the crystal structure. It is derived experimentally and originated in the year 1912. It is a combination of two words; those are crystal, meaning a cold drop, and graph, meaning writing.