||| O STATES OF MATTER Drawing the unit cell of a 2D lattice Color in a unit cell of this two-dimensional lattice:

Q: Determine if the following transformation can be carried out via the formation of the corresponding…

A: An SN2 (bimolecular nucleophilic substitution) reaction occurs in a single step that shows the…

Q: the behaviour of  sponge material under stress

A: When a sponge material is subjected to stress,it's behaviour can depend on different factors such as…

Q: Based only on their intermolecular forces, which of the following solutions would be immiscible in…

A: Like dissolve like principal" As per like dissolve like principal a polar molecule is dissolved in…

Q: Describe the number of signals and their splitting in the ¹H NMR spectrum of (CH3)2CHOCH3. signals:…

A: To find the 1H NMR signals with splitting.The number of signals is based on the number of non…

Q: Particles of active ingredients used in compounding powders must be L Select one: O a. lubricated O…

A: Particles of active ingredients used in compounding powders must be :-option (c) - reduced to the…

Q: What is the pH of a solution when 33.4 g of methylammonium chloride. CH3NH,CI, is dissolved in…

A: Provided dataVolume of solution is 514.2 mL or 0.5142 L.Mass of the sample(CH3NH3Cl) is 33.4…

Q: 10. The Lewis structure for a carbonate anion, CO32, contain how many nonbonding pair of electrons ?…

A: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simplified…

Q: Write the acidic equilibrium equation for HC,H,O₂. Be sure to include the proper phases for all…

A: HC2H3O2 (acetic acid) is a weak acidThe following is the acidic equilibrium equation for HC2H3O2 :-

Q: 2 NO₂ (g) = N₂ (g) 0 mol/L IBLANK 1 BLANK 2 с E BLANK 4 + 2 O₂ (g) 0 mol/L BLANK 3

A: Equilibrium reaction is as follows:The initial moles of  = 0.500 molThe volume of the flask = 2.00 L

Q: Consider the following equilibrium: I N₂O4(g) ⇒ 2 NO2(g) The equilibrium constant for this system is…

A: The expressions of the equilibrium constant(K) and the reaction quotient(Q) for the given…

Q: 7. Draw structures for compounds having the formula C4H8O having the following features (use…

A:

Q: Determine the name of the following structures:

A: Find the longest continuous chain of carbon atoms in chemistry. The parent chain, which is another…

Q: Draw the structural formula for each of the following compounds: (a) 2,3-dimethyloctane (b)…

A: Structural formula of the compounds is to be drawn.

Q: 30 Calculate the non-standard electrode potential of the reaction below: 2 Ag' (aq) [0.50 M] + Nis)…

A:

Q: Suppose 0.476 g of potassium acetate is dissolved in 50. mL of a 72.0 m Maqueous solution of…

A: It is based on the concept of concentration.Here we are required to find the Molarity of potassium…

Q: Iron can form two common ions: Fe²+ and Fe³+ a) Write the complete electron configuration for EACH…

A: Electrons are filled in a different atomic orbital in an atom. According to the Aufbau rule, the…

Q: How many unpaired electrons are found in a ground state atom of Os?

A:

Q: How much energy in kJ is contained in 1.00 moles of photons with a wavelength of 290.0nm

A: Number of moles of photon = 1.00 molesWavelength (λ) = 290.0 nm = 290.0 × 10-9 m = 2.9 × 10-7…

Q: Balance the ionic reaction below in a basic medium: instruction: Provide the full redox reaction…

A: The given redox reaction is as follows:

Q: What is the product of this reaction? Me C A Me C CO₂H HO₂C B CH₂CH₂CH₂ CO₂H Me C 1. KMnO4, NaOH 2.…

A: In the given compound:

Q: 25. What is the molality of a solution of 33.0 g of propanol (CH3CH₂CH2OH) in 152 mL water, if the…

A:

Q: 18. In the reaction: 6 Mn²+ + 5 Cr2O7²- + 22 H+ →→→→ 11 H₂O + 10 Cr³+ + 6 MnO4 Which one of the…

A: Answer:-This question is answered by using the simple concept of redox reaction and oxidation…

Q: 4) What type of interaction would you expect between the following R groups in the tertiary…

A: Salt bridges, also known as salt linkages or ionic interactions, are possible between the -CH2COO-…

Q: Which of the following cycloalkanes has the most angle strain? O Cyclobutane O Cyclopropane O…

A: From the given compounds, all of them are cycloalkanes with the carbons suppose having sp3…

Q: Calculate the pH at each of the following points for the titration of 200 mL of 0. 44 M dl-Histidine…

A:

Q: When a 1.44-g sample of magnesium metal is burned, it produces enough heat to raise the temperature…

A: 1.44g of magnesium metal is burned and it produces enough heat to raise temperature of 1,617g of…

Q: 30. (6) Write a mechanism for the following reaction. You MUST use curved arrows to represent…

A: It is a radical reaction. It consists of three possible steps. First one is initiation, second one…

Q: the correct answer was 79, but I am unsure as to how they came up with that. They posted:…

A: l

Q: Water has many exceptional and useful properties. Which is the rarest property among compounds?…

A: Water : Water is inorganic compound which is polar in nature , it has chemical formula  .

Q: How much heat is required to warm 1.50 L of water from 25.0 °C to 100.0 density of 1.0 g/mL for the…

A: Volume of water = 1.50 LInitial temperature = 25.0 °CFinal temperature = 100.0 °CDensity of water =…

Q: Draw the Lewis structure of HCN and then choose the appropriate formal charges for each of the…

A: Lewis structure is drawn by arranging the valence electrons of any molecule such that if possible,…

Q: In a 2 L volumetric flask that is used to prepare a formic acid solution, 3.25 g of HCOOH are added…

A: Mass of HCOOH added (solute) = 3.25 gVolume of solution = 2 LConcentration of undissociated acid at…

Q: 3 The following reaction occurs: 2A + Given the chart below summarizing the experiments conducted at…

A: Given reaction 2A +3/2B  → C + 4DAnd given a chart summarising the experiment conducted at STP .We…

Q: Identify the correct rate law for an SN2 reaction. Note: Nu is the nucleophile; CX is the…

A: SN2 reaction means nucleophilic substitution biomolecular.This reaction follow second order…

Q: The kinetics of the reaction A+3B → C+2D were studied and the following results obtained, where the…

A: The value of rate constant is to be calculated.

Q: A voltaic cell is constructed in which the anode is a Cr | Cr³+ half cell and the cathode is a Ni |…

A: We have to write the anode reaction, cathode reaction and net cell reaction for given reaction.…

Q: Will Mn(OH)2 precipitate from a 0.01 M solution of MnCl2 at pH = 9? Ksp (Mn(OH)2) = 1,0 x 10-13.…

A: (a)Inorder to determine if Mn(OH)2 will precipitate  pH = 9, we need to compare the ion product (IP)…

Q: 14 Given the hypothetical titration curves below, determine what curve has a stronger acid. 14 a. b.…

A: Three titration curves are given.To find the titration curve of strong acid.

Q: Which one is the product of the following reaction? i) CH3CH₂CI, AICI, ii) Br₂, heat iii) NaOH, 25°C…

A: Friedel-Crafts alkylation is an alkylation of aromatics using an alkyl halide and a Lewis acid…

Q: b) 20.00 mL of 0.2254M hydrochloric acid (HCI) is added into a 0.2719 g rock sample that contains…

A:

Q: A skeletal structure for perchlorate (CIO) is shown below. Starting from this structure, complete…

A: Atom of  the main group element have to make a bond in such a order to attain the 8 electron in…

Q: Determine the major product(s) of the following reaction (disregard stereochemistry): Pentan-3-one…

A:

Q: Given three (3) titration curve for acid-base titration. Identify a suitable acid-base pair for the…

A: Since you have posted multiple questions, we will answer all three subparts of first question only.…

Q: Which of the following represents the correct balanced equation for the dissolution reaction of…

A: A balanced chemical equation is one that has all the elements in same amount on both reactants and…

Q: Consider the reaction and its rate law. 2 A+ 3B products What is the order with respect to A? order:…

A: 2A + 3B -------> ProductRate = = k [B]2Or Rate =  k[A]0 [B]2Order: The overall order of any…

Q: HO. This is a: Select one: OH OH 1-4-a glycosidic linkage 1,4-B glycosidic linkage 1,2-a glycosidic…

A: The above question is based on linkage of carbohydrates to one another. We have to find out the type…

Q: What is the percent yield when 28.16g of CO2 are formed from the reaction of 6.000 moles of C8H18…

A:

Q: show the similarities and differences in the chemical reactions between alkanes and alkenes in terms…

A: a) Alkanes and alkenes both goes through combustion to give Carbon dioxide and Water.b) The two…

Q: Determine the number of valence electrons in NO and then draw the corresponding Lewis structure.

A: Valence electrons are the electrons present in the outermost shell of an atom.

Q: write an explaination to distinguish between the following: Ethanol (Alcohol) 1-bromoethane…

A: To distinguish between ethanol, 1-bromoethane, and ethanal using chemical tests, we can utilize…

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.