Mineral A is discovered to be an ionic compound, while Mineral B is a molecular compound. If the samples are heated, which mineral is likely to melt first? Why?

Q: b) State TWO type of crystal structure, each with ONE example that exist in most common metals.

A:

Q: Write

A: 1. In powder method, instead of taking a single crystal ,a finely powdered mass of crystalline…

Q: 1. What is the difference between conductivity of solutions and metallic conductivity?

A: Differences are stated as shown below,

Q: Give the 3 Factors that contribute to crystal formation:

A: Crystal consists of matter that is formed from an ordered arrangement of different types of atoms ,…

Q: ionic compounds in solution? Why does this occur

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

Q: Examples of solid gas mixtures

A: Smoke (Solid Particles of soot suspended in air)

Q: Enumerate methods to determine a compound's melting point.

A: Melting point of a compound can be defined as the temperature at which the solid changes into liquid…

Q: . Sample Four was the only one that was soluble in a nonpolar solvent. What does this suggest about…

A: As this is multipart question, first three questions are solved here. Please re-post rest of these…

Q: Which compound would you expect to have the highest boiling point?

A: Compared to alkanes and alkenes, alkynes have a slightly higher boiling point. Ethane has a boiling…

Q: what will an electrical conductivity do when the size of a sample increases

A: Electrical conductivity is an intensive property and does not depend on the size of the…

Q: 1) Engineers use materials to perform different functions based on the properties of the materials.…

A: Based on the characteristics of the metal and the non metals, they will be chosen to design and…

Q: Explain silicon crystal ingot.

A: An atom can be considered as the smallest unit of any matter. An atom is composed of certain…

Q: 4. Using your observations answer this question below. Having a unique property of being a good…

A: Water is a good solvent which dissolves most of the substances in it. Hence water is called as the…

Q: What are the theoretical properties of mercury that should exhibit at room temperature? Why is…

A: ANSWER IS :

Q: Are the molecules that can hold the lesser number of drops in a coin is the same as the molecules…

A: Yes , due to less intermolecular forces among all  the one who can hold the lesser number of drops ,…

Q: A student reports a melting point of 121°C. What is objectionable about that? 1) the melting point…

A: During qualitative analysis of compounds, we can measure the melting point of the compound.  Melting…

Q: Compare and contrast the 7 crystal system.

A:

Q: Explain how the melting point of a compound that sublimates gets obtained

A: Melting point determination of any compound is usually done by the capillary method, in which, we…

Q: Can you give me an overview of the crystal structure in at least three paragraphs?

A: Answer - In crystallography, crystal structure is a description of the ordered arrangement of atoms,…

Q: Liquid crystals have unusual optical properties because they can orientation. with an electric field…

A: The solution is given below-

Q: In Purification by Sublimation, what improvement can suggest to increase the amount of crystals that…

A: Sublimation refers to when a substance in a solid-state and changes into vapours without going into…

Q: Question 19 In pure substance, at constant volume, pressure and temperature will dictate whether a…

A:

Q: Consider the structures of salicylic acid and acetylsalicylic acid. What structural features are…

A: The compounds containing carbon and hydrogen are called the organic compounds. They even contain…

Q: Why is oil liquid at room temperature, while butter is solid?

A: We have to discuss the reason why the oil liquid at room temperature, while butter is solid. Butter…

Q: What did you use to help you decide which are crystals, and which are not?

A:

Q: Rank the following ionic compounds in order of increasing melting point: LiF, LiCl, BeO

A: Fajan’s rule is used to predict or identify whether a bond is mostly ionic or covalent. According to…

Q: Explain :(a) List two differences between metallic and ionic crystals.(b) Sodium chloride is hard…

A: Crystal is a hard solid with characteristic lustre. It has a high ordered arrangement of atoms that…

Q: 1. Based on the patterns you saw in the previous sections, which of those substances do you think…

A: We know that the substance that dissolve in water to produce ions, are known as electrolytes.…

Q: Why is some water hard?

A:

Q: Explain the role of temperature in the purification process of crystalline compounds.

A: Crystallization is the process of formation of crystals. This method is used for the purification…

Q: rue or false Ionic solids are good conductors of heat and electricity only when dissolved or melted

A: Ionic solids conduct electricity but in certain specific cases:

Q: Which method would you use to determine water content in packaging material, pharmaceuticals and…

A: Karl Fischer method

Q: he metal has a molar mass of 206.77 gmol and crystallizes in a body centered lattice and has a…

A: Given : Molar mass =  206.77 g/mol Density =  14.1 g/cm3.

Q: What are liquid crystals ? explain its types

A: A state of matter whose molecules are characteristically aligned as a solid crystal but they exist…

Q: Which solid will be least soluble in water? O FEPO4 O Caso4 CASO4 KNO3

A: The solubility of ionic solids can be predicted by knowing solubility rules These solubility rules…

Q: Explain each of the following observations: (a) At room temperature I2 is a solid, Br2 is a liquid,…

A: There are five states of matter among which three are most important-solid, liquid, and gas. Solids…

Q: How is "hard" water made "soft"? Explain why that process works.

A: Interpretation -  To explain how "hard" water made "soft" -      Introduction -  The process by that…

Q: Which will vaporize faster between alcohol and water?

A: The rate of vaporization depends upon the boiling point of the liquid and intermolecular…

Q: What are alloys?

A: Alloys: Combination of two or more metals in order to enhance the chemical and physical properties…

Q: explain how ammonium nitrate is an effective material for ice packs.

A: Answer - Ammonium nitrate - Ammonium nitrate is a crystal-like white solid which is made in large…

Q: 24. A solid is insoluble in water, does not conduct electricity, and does not melt below 1000°C.…

A: Inorganic chemistry: