1. A) Calculate the volume of Nickel atoms in an FCC unit cell, given that the atomic radius of Ni is 163 pm. B) Calculate the density of Ni atoms in the FCC unit cell, given that the atomic mass of Nickel is 58.693 grams/mole.

Q: An aqueous solution contains 3.1 % NaCl by mass.

A: Given   3.1 % solution of NaCl by mass  It means 3.1 g of NaCl per 100 g of solution   Molar Mass of…

Q: Calculate the molarity for a solution with 0.222 moles and a volume of 29.0 mL.

A: Given information: Moles of the solution = 0.222 mol Volume of the solution (V) = 29.0 mL

Q: determine henrys law constant for ammonia in water at room temp is an ammonia pressure is 0.022atm…

A: Henry's law :

Q: The type of aqueous mixture containing relatively large material mixed in water that will fall our…

A: In a homogenous mixture the compound that is present in abundance is water. A solid compound or…

Q: A semipermeable membrane is placed between the following solutions. Which solution will increase in…

A: Here we have to find that which solution will increase in volume. Solution C: 9.01% NaCl Solution D:…

Q: Indicate whether the following statement is true or false.   The solubility of a solute is…

A: On increasing the temperature of the solvent, they gain thermal energy.

Q: the solution that is transferred from the burette into the flask is called the what

A: The question is based on the concept of volumetric analysis. it is a technique to calculate…

Q: How does this relationship explain why a can of soda pop fizzes when opened? Match the items in the…

A: In soda can, CO2 gas is dissolved in water at high pressure. When we open it, the pressure gradually…

Q: prepare 150ml of a 1M solution from a 12 M stock. Put into M1V1=M2V2 equation and solve.

A: Preparation of solution: Given data is as follows: Molarity of the stock solution M1= 12 M Molarity…

Q: How do i calculate the volume of NaOH standard solution needed to completely react with the acetic…

A:

Q: When adding 80mL of water directly to 20mL of a 0.40M sodium chloride (NaCl) solution, we obtain a…

A:

Q: How many grams of calcium nitrate are in 134.7 mL of a 0.3212 M solution?

A: Molarity(M) is the moles of solute per unit volume of the solution in liters. It's unit is mol/L…

Q: A solution labeled A is more concentrated with solute than one labelled B. Which of the diagrams…

A:

Q: Find the weight percent and mole fraction of NaI if the molality is 0.750 m. The solvent is water.

A: The molality of NaI is = 0.750 m The solvent is water = water The weight percent of naI =? The mole…

Q: A solution is saturated at 25 g per 100 g of solution; this solution has 22 grams in 100 g of…

A: Solutions are classified as unsaturated, saturated,super saturated depending upon the amount of…

Q: Calculate the molarity for a solution with 0.317 moles and a volume of 18.5 mL.

A:

Q: A single crystal was added to a clear colorless solution, the crystal disappeared. What type of…

A: An unsaturated solution is a solution that can dissolve more solute at a given temperature and…

Q: How much of a 1:20 dilution will 5 ml of serum make?

A: Here, we need to calculate the volume of final solution when there will be 1:20 dilution of 5mL…

Q: vapor pressure of the solution at 24

A: Given data, Mass of urea = 5.39 g Volume of water = 12.2 mL

Q: You need to make an aqueous solution of 0.234 M ammonium acetate for an experiment in lab, using a…

A:

Q: A common colligative property is that a solute will...   Raise the boiling point   none of these…

A: Colligative properties: Properties of solutions are properties that depend upon the concentration of…

Q: What volume of 0.220 M HBr solution is required to produce 0.0190 moles of HBr? Answer should be in…

A:

Q: You need to make an aqueous solution if .227M aluminum iodide for an experiment in lab, using a…

A:

Q: What are 4 things that can change the rate of dissolving ?

A: Dissolving is a process in which one one compound mix with other compounds to form a solution. One…

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.