Answered: Heating pyrites to remove sulphur is…

Science

Chemistry

Heating pyrites to remove sulphur is called:(a) Smelting(b) Calcination(c) Liquation(d) Roasting

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter20: Chemistry Of Hydrogen, Elements In Group 3a Through 6a, And The Noble Gases

Section: Chapter Questions

Problem 20.10QE

See similar textbooks

Related questions

Q: Balancing net janie equations Pedict the products of the following reactions. Balance the…

A: There are two given chemical reactions for which the product has to be predicted. (A) In the first…

Q: When sodium bicarbonate is heated in a test tube, water vapour, carbon dioxide gas, and a solid…

A: Since we know that when sodium bicarbonate is heated in a test it gives out water vapour , carbon…

Q: 4. The science and technology of extracting metals from their ores, refining them, and preparing…

A: Alloy :- alloy is mixture of two or more elements which forms a impure substance but it never loose…

Q: oxidation number of Hg in Hgl2 is?

A: Determine oxidation no. of Hg in HgI?

Q: Why does sulfuric acid not dissolve copper, but nitric acid does?

A: The species with a higher oxidation potential easily dissolves in the solvent that has a higher…

Q: What safety precautions are neccessary with the disposal of selenium selenite and when handeling?…

A: Selenium is an essential metal for human and other animals, but taking higher doses can be harmful.

Q: Fluorine exhibit only –1 oxidation state whereas other halogens exhibit +ve oxidation states also.…

A: The given statement is, Fluorine exhibit only –1 oxidation state whereas other halogens exhibit…

Q: provide the correct balanced equation to represent the reaction described. Aluminium bromide…

A: Given -> Reagents are -> Aluminium bromide= AlBr3 Chlorine gas = Cl2

Q: What is the oxidation number of the sulfur atom in potassium sulfite?

A: Chemical formula of Potassium sulfite is K2SO3. The oxidation numbers of potassium (K) and oxygen…

Q: Aluminum containers are frequently used to transport trioxonitrate(v) acid because Aluminum are…

A: Aluminum containers are frequently used to transport trioxonitrate(v) acid because Aluminum are…

Q: Assign reason for the following :(i) Sulphur in vapour state exhibits paramagnetism.(ii) F2 is…

A: Sulphur exists as S2 molecule in vapour state with two unpaired electrons like O2 in anti-bonding.…

Q: Briefly define each term. a. orthosilicate b. amphibole c. pyroxene d. pyrosilicate e. feldspar

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: 1. Given the chemical composition by weight to a sample of the cement as follows CaO SiOz Al203…

A: 1 Compound responsible for rate of setting is tricalcium aluminate 3CaO.Al2O3 and…

Q: Describe the role of impurities such as sulphur and phosphorous on the properties of grey cast iron.…

A: Cast iron is a ferrous metal and iron- carbon alloy having iron as main component. There are many…

Q: Write and balance the equation for the combination of ammonia gas with solid copper(II) oxide to…

A: Balanced chemical equation is defined as equation in which the number of the different atoms of…

Q: Write the formula of, the clay kaolinite?

A: Kaolinite is clay with earthy texture and soft reliability. It is white in color and made by…

Q: Select the correct reaction type for the following process:

A: The reactions in which two molecules react to form a single product having all the atoms of the…

Q: Explain why limestone (CacO3) would dissolve more readily in an aqueous solution that has continuous…

A: Limestone (CaCO3) would dissolve more readily in aqueous solution that has a continuous bubbling of…

Q: (a) Name a metal which does not stick to glass?(b) Name a non-metal which is good conductor of…

A: We will answer first one since the exact one isn't specified. Please submit a new question…

Q: What are the diagams for nitrogen reacting with hydrogen to form ammonia, solid iron melting and…

A: The diagrams for nitrogen reacting with hydrogen to form ammonia, solid iron melting and sodium…

Q: Give name of any two alloys which contains nickel.

A: Alloy:An alloy is a combination of metals or metal combined with other elements.

Q: actually removing: a. all of the choices here are acceptable b. the impurities c. the oxides d.…

A: Magnesium ribbons contain a layer of magnesium oxide.

Q: State the classification of silicates according to the mineral’s structures from island silicate to…

Q: Write the balanced chemical equation for the reaction that occurs when aluminum metal is added to…

A: the chemical reaction when aluminum metal is added to liquid bromine to aluminum bromide,

Q: The oxidation number of C in C₂O₄²⁻ is...?

A: Oxidation number :- Oxidation number, also called oxidation state. It is the total number of…

Q: (a) Two unlabelled bottles are suspected to contain beryllium and magnesium. (i) Suggest a simple…

A: we are requiredto distinguish two metal magnesium (Mg) and beryllium (Be)

Q: Heating of potassium chlorate (complete and balance)

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

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

Q: is kalburo (calcium carbide) can be mix in fermented cow dung to generate fire?

A: Given : Kalburo is added in cow dung to generate fire.

Q: How many liters of chlorine gas at 0.80 atm and 25°C can be produced by the reaction of 6.0 moles of…

A: Consider the given information is as follows; Volume of chlorine gas at 0.80 atm and 25°C = ?…

Q: Sodium carbonate in a Aqueous solution, reacts with iron hydroxide soild: Predict products and write…

A: The reactants are sodium carbonate [Na2CO3] and iron hydroxide [Fe(OH)2]. Chemical equation is the…

Q: The oxidation number for aluminum in Al3+ Is

A: Oxidation number is charge on the atom attained during the course of the reaction

Q: What is the oxidation number of sulfur in sulfite?

Q: What mass of zinc reacting with hydrochloric acid will provide 1.0g of hydrogen gas? Write a…

A: A chemical equation is a symbolic description of a chemical reaction in the form of symbols and…

Q: In general, the presence of an oxide film on the surface of a metal will a) Increase the rate of…

Q: Which substance below will not conduct Nickel, Aluminum Sulfide, Ethyl Alcohol?

A: To find: The substance that will not conduct electricity?

Q: Write the balanced chemical equation for the oxidation of chromium in which chromium metal reacts…

Q: Write any four applications of Aluminum Alloys

A: Alloy : Homogeneous mixture of a metal with other metals is called as an alloy. Some common…

Q: What is one example (that we have looked at) of how a mineral ore is formed? What very specific…

A: Deposits of minerals form when a medium that contains and transports mineral-making ore releases and…

Q: The determination of the impurity of sulfates in potassium chloride, potassium iodide is carried out…

A: Generally, impurities are removed from the making of the precipitate.

Q: (i) Name the method of refining to obtain low boiling metal like mercury, (ii) What is the role of…

A: Refining consists of purifying an impure metal. It is to be distinguished from other…

Q: Chalcopyrite (CuFeS2), is an important source of copper. A tyYpical chalcopyrite ore contains about…

A: Ore is a substance from which metal can be extracted easily and economically. Various ores of copper…

Concept explainers

Group 14 Elements

The following elements come under group 14 of the periodic table.

Question

Heating pyrites to remove sulphur is called:
(a) Smelting
(b) Calcination
(c) Liquation
(d) Roasting

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

When can a solid be imperfect? Explain by giving illustration.
is kalburo (calcium carbide) can be mix in fermented cow dung to generate fire?
Specify clearly the three different principle ways by which impurities can be present in a crystalline product.
Aqueous solutions of phosphoricacid and potassium hydroxidereact to produce aqueouspotassium dihydrogen phosphateand liquid water. Balance the chemical equation.
Which substance below will not conduct Nickel, Aluminum Sulfide, Ethyl Alcohol?
Write any four applications of Aluminum Alloys
The following unbalanced reaction has been suggested for the dissolution of metallic zinc in a concentrated aqueous solution of nitric acid. Write a balanced reaction for this chemical process.
The determination of the impurity of sulfates in potassium chloride, potassium iodide is carried out by reaction with: A) Ammonium oxalate B) Silver nitrate C) Barium chloride D) Lime water
a) Metal Plating is a common process. What is it? How is it done? Give a basic description of the process. b)Give three practical applications of Metal Plating. In other words, why is it done?
Write a chemical equation representing the decompositionof water into two gaseous products. What arethe products?
A sample of 70.5 mg of potassium phosphate is added to 15.0 mL of 0.050 M silver nitrate, resulting in the formation of aprecipitate. (a) Write the molecular equation for the reaction. (b) What is the limiting reactant in the reaction? (c) Calculatethe theoretical yield, in grams, of the precipitate that forms.
detailed and concise info about the PROCESSES OF MINERAL ORIGIN/ ORIGIN and GEOGRAPHICAL DISTRIBUTION of Carbonates, nitrates, and borates