Molten materials involved in ionic bonds are electrically conductive. TRUE or FALSE?

Q: How many gallons of milk are in the unopened container? Show your calculation clearly for full credi...

A:

Q: Question #8 A 1.56-gram sample of a solid mixture, containing KCIO3 and KCI was heated • the potassi...

A:

Q: What is the formal charge of the oxygen atom in the carbon monoxide molecule? A. 0 B. +1 C. -1 D...

A:

Q: The activation energy for the reaction NO2(g) + CO (g) NO (g) + CO2 (g) is 125 kJ/mol, and AE for th...

A: The given reaction is : NO2(g)  +  CO(g)  →  NO(g)  +  CO2(g) Here, Activation energy of the reactio...

Q: What is the osmotic pressure of a solution that contains 25.9 mg of glucose (180.156 g/mol) in 75.0 ...

A:

Q: Consider the decomposition of sodium bicarbonate: 2NAHCO3(s) → NazCO3(s) + H20(g) + CO,(8) How many ...

A: Given that:  P = 0.965 atm  T = 19°C = 19°C + 273 = 292 K Mass of NaHCO3 = 4.38 g Molar mass of NaHC...

Q: What are acids often using in measuring alkalinity.

A: H2SO4 and HCI used in measuring alkalinity. Because the sulfuric acid and hydrochloric acid is stron...

Q: Water at 40 ºC, flows over a 10 millimeters thick aluminum plate. The plate is electrically heated f...

A: GivenThickness of aluminium Plate = t = 10 mmt = 10 × 10-3 mTemperature of water = Tw = 40°CTemperat...

Q: Let's put all of the relationships we have learned about together with a pushing question. Consider ...

A: To find the molarity of a solution-1 from the mixture of solution-1 and 2, the following equation is...

Q: Propose the mechanism for the following reaction: OH CH;OH H,SO,

A:

Q: Caffeine, C8H10N4O2, is a stimulant found in coffee and tea. If a solution of caffeine in chloroform...

A:

Q: ACTIVITY/EXERCISES Direction: Answer the following questions: A. 1. Draw the Lewis Structure for H2O...

A: Lewis structure is the structure which shows bonding between atoms of the molecule and line pair of ...

Q: Which element in the periodic table has a specific heat of 0.099 Pick the closest if needed

A:

Q: The n=6 to n=3 transition in the Bohr hydrogen atom corresponds to the of a photon with a wavelength...

A:

Q: Give the reaction mechanism of the alkyne given to you, assuming the reagent was 2 mol of HCl.

A:

Q: why is ethane a nonpolar covalent bond? I get that it is because they have "equal" shared valence el...

A: Ethane (C2H6 ) is made of Carbon(C) and Hydrogen(H).  

Q: xs HBr

A:

Q: Identify the major IR absorptions and write the name of the unknown compound and its structure.

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: A student using a calibrated solution calorimeter measured a temperature decrease of 1.10 K when 1.0...

A: Given: Temperature of the solution with calorimeter decreased = 1.10 K Mass of KNO3 added = 1.00 g. ...

Q: 2) A sample of 0.892 g of potassium chloride (KCI) is dissolved in 54.6 g of water. What is the perc...

A: The formula for finding the mass percent is given by: Mass % = mass of solutemass of solute + mass o...

Q: 8.00 mL of 4.00 x 10-3 M Fe(NO3)3 (4.00 times 10 to the minus 3rd power M F e (NO3)3) is added to 4....

A:

Q: 3. The normal boiling point of Diethyl Ether is 35.41C. A solution of diethyl ether, containing a no...

A:

Q: Topic : Phase Define the term phase, component and degree of freedom with suitable examples

A:

Q: (Q73) A solution contains 17.14 grams of magnesium chloride and 708.1 grams of water. What is the va...

A: The vapour pressure of a solvent can be written as,  Psolution = XsolventP°solvent  Where, Psolution...

Q: formula

A:

Q: pH of pure an 7.

A: pH is the measure of concentration of H+ ion. pH is an intensive property. 

Q: For the following reaction, choose the CORRECT statement Co(s) + Fe2+(aq) => Co2+(aq) + Fe(s) wher...

A: Given, Co(s) + Fe2+(aq) => Co2+(aq) + Fe(s) where Co(s) => Co2+(aq) + 2e- &  E°= +0.28V Fe...

Q: the orbital diagram of the following elements

A: In Thai question we have to draw the orbital diagram of Aluminium and Manganese. Also we have to exp...

Q: I.) Steel wool, which is made of pure iron metal, burns with oxygen gas to produce ferric oxide (Fe2...

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

Q: Prepared 1 M of NaCl solution in volume ?100 ml, Mwt is 58.5 0.585 gm. O 5.85 gm. O 58.5 gm. O

A: Given Data  :  1. Concentration of NaCL = 1 M  2. Volume = 100 mL                     = 100 ÷1000 = ...

Q: Methods in precipitation titration are. Two. O Four. Three.

A: A precipitation titration is the one in which the formation of precipitate takes place during the co...

Q: F.

A: Axial and equatorial are types of bonds found in the 'chair' conformation of cyclohexane. The chair ...

Q: What is the name of the reference that contains the topic of synthesis and characterization of descr...

A: Liquid crystals are the state of matter that can be defined as the intermediate form between solid c...

Q: The H2-O2 reaction to produce H20 may be accounted for by the following mechanism: H2 +02 4 20H H2 +...

A: Solution -

Q: grams per liter

A:

Q: ammonium chromate molybdenum (VI) dichromate rhenium (IV) hydroxide disilicon octabromide iron (II) ...

A:

Q: 6. Li+H,O-LIOH H2 Balanced Equation: Reaction Type: Molar Masses Li H,O LIOH H In this reaction, it ...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: 11) The density of an 15.0 % ethanol (C2HSOH) solution is 0.984 g/mL. a) Calculate the molarity of t...

A: Given,  Density of ethanol = 0.984 g/mL  Mass percentage of ethanol = 15.0%  a). Calculate the molar...

Q: Discuss why water molecule has a high boiling temperature compared to other similar compounds such a...

A:

Q: Consider the reaction: 2N205(g) → 4NO2(g) + O2(g) At a particular temperature, the rate constant is ...

A:

Q: 3. Consider the directing effects of the substituents on salicylamide and predict the possible struc...

A: Iodination is an electrophilic aromatic substitution reaction. Alcohol on Benzene ring is ortho, par...

Q: Classify each of the following compounds as ionic (1), molecular (M), binary acid (BA), or oxyacid (...

A: In binary acids, a hydrogen atom is connected to a non-metal whereas, in oxyacids, a hydrogen atom i...

Q: Calculate the equilibrium constant in terms of pressure (Kp) for the following reaction. N,(g) + 3H,...

A: Write equilibrium constant of the given above reaction---

Q: What does chirality mean? What is the difference between diastereomers and enantiomers?

A:

Q: T electrons tha

A:

Q: molality:

A:

Q: A+B product Given that reactant A is first order and reactant B is second order, calculate the react...

A: Reaction involved is A + B ---> Product [A] = 0.122 M [B] = 0.241 M Rate constant = 4.12 x 10-3 M...

Q: Which of the following best fit this spectroscopic data? All 'H NMR data shown as x.xx ppm (splittin...

A: At aromatic  proton range we got two peaks i.e. two doublets . Thus compound  must be para disubstit...

Q: initial type solution initial components (check all that apply) effect of change on pH (check one) c...

A:

Q: 2. Draw your model properly using the chair convention. 3. Indicate all of the axial and equatorial ...

A: Note: As per our company guideline we can answer only three subparts. Kindly repost the question. 

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.