the formation of or row is used to rep

Q: Briefly discuss some of the operations that are typically performed on a part after it has been…

A: Solidification is the process in which transformation of a liquid to a solid takes place. In…

Q: Why is it important to recycle?

A: In our day to day life we use lot of things which are very harmful for the environment and pollutes…

Q: The speed at which low explosives decompose is calledthe speed of ___________.

A: The speed at which low explosives decompose is called the speed of ___________.

Q: Draw the mechanism for a hydration reaction using oxymercuration.

A: Organic reactions are those in which organic reactant react to form organic products. In the given…

Q: None

A: Step 1: Step 2: Step 3: Step 4:

Q: A loose material has a:   a.Low spring constant.   b.Spring constant of any value.   c.High spring…

A: A material can be stiff or loose in nature. Hooke's law determines a relation between the spring…

Q: Outlino how and why increasing tomporature, concontration, and a catalyst con speed up the rato of a…

A: Rate of the Reaction is the change in concentration of Reactant or Product in particular time…

Q: How does the polarity of a solvent affect the rate of a chemical reaction

A: The polarity of a solvent can have a significant impact on the rate of a chemical reaction. This is…

Q: Which is more elastic, the springs or the rubber band? Why? Discuss in your lab report. What is the…

A: A spring is more elastic than rubber band.  Because spring has a great resistance to deformation as…

Q: 1. Give a general formula for each type of reaction. a. Decomposition b. Combination c. Displacement…

A: Gas which follows ideal gas equation is ideal gas on the other hand gas which do not follow ideal…

Q: Complete the mechanism for the DIBAL-H (diisobutylaluminum hydride) reduction of methyl…

A:

Q: Classify attached transformation as an oxidation, reduction, or neither. (See attachment)

A: To distinguish the oxidation and reduction process, there are some points to know amd keep it in…

Q: State the process that is used to separate kerosene and diesel fuel. State the operating conditions…

A: 1) The mixture of kerosene and diesel fuel are miscible with each  other.

Q: Define crystallization process in sugar industry.

A: Crystallization of sugar:- Crystallization is defined as the (natural or artificial) process of…

Q: The patient sample has the Ethanol. The reagent container on the instrument contains the oxidizing…

A: KMnO4 is an intense purple color salt. The color of KMnO4 is so intense due to the charge transfer…

Q: Question 3. Why bamboo waste is the good source for manufacturing porous car- bon? Explain the…

A: We have asked the reason for why bamboo waste is the good source for manufacturing porous carbon.…

Q: Explosives that decompose at relatively slow rates areclassified as ___________ explosives.

A: To find: Explosives that decompose at relatively slow rates are classified as ___________…

Q: Explain why increasing the temperature and/or adding a catalyst will increase the rate of any…

A: The effect of temperature and catalyst on the rate of reaction is explained below.

Q: Is the rate of the cleaving reaction relatively fast or relatively slow? Explain your reasoning.

A: The rate of a chemical reaction depends on several factors, including the nature of the reactants,…

Q: different kinds of strain energy.

A: Strain is the Tendency by which any elastic material such as Rubber when stretched have the tendency…

Q: at is the product of this reacti NaOMe then quench

A: The given reactant is a lactone. NaOMe is a nucleophile which will attack at the carbonyl carbon…

Q: ee ELOH fuerfuryl acetate (FAC).

A: The electron pushing arrows are useful to understand the movement of  electrons from one atom/group…

Q: The melting point of the crude producn

A: The solubility of a solid in a liquid generally increases with increase in temperature. When…

Q: Depletion of soluble inorganic soil components from the upper soil layer. A. leaching B.…

A:

Q: Which of the following processes is Hydrogen bonding observed?   A.Dissolution of chloroform in…

A:

Q: It is one question asking for two starting materials

A: The starting material can be given as :

Q: 17. melted. O A. Thermoplastics O B. Thermosetting Plastics are cured into permanent shape is Cannot…

A: Form permanent shape that can't be remelted.

Q: 34. ................annot be heating and reshaped is. OA. Thermoset. OB. Thermoplastic. 35. The…

A:

Q: how temporary hardness of water can be removed?

A: Hardness in water is due to the presence of concentration of magnesium and calcium…

Q: Name of Name of Chemical Functional Test Positive Negative test result/ test result/color color of…

A: Given test is chromic acid test , this is done to identify the functional groups alcohol (1° &…

Q: The styrafoam cup acts a  ___________________ in the enthalpy of formation reaction. And is an…

A:

Q: Question 7 The maximum stress that a material can endure before it breaks is called O Ultimate…

A: Answer: The maximum stress that a material can endure before it breaks is called- Ultimate tensile…

Q: for the following unbalanced equation, indicate howmanymoles of the pirst product are produced if…

A: In Balanced chemical equation number  of atoms are equal on both  reactent and products side.

Q: Write three major criteria of forming Hydrogen bond in bullet points with example.

A: To find: The three major criteria of forming hydrogen bond

Refining of Crude Metal

Metallurgy could be defined as a technique by which metals can be extracted in their pure nature. Extractive metallurgy directs with the route of eradicating the valuable metals from ores and purifying the extracted metals to pure nature. In hydrometallurgy, the metal extraction’s from their ores is done using an aqueous solution. In the pyrometallurgical process, high temperatures are employed to initiate the reactions between gases, molten metals, and solids. In electrometallurgy, the technique is carried in an electrolytic cell.