Describe the difference between regular charcoal and activated charcoal.

Q: Describe the hydrometallurgy process?

A: SOLUTION: Step 1: The method of metal extraction from the ore involving an aqueous solution of salt…

Q: >Why does BN form compounds similar to those formed by elemental carbon?

A: The boron nitride consists of BN units, which have same number of electrons (isoelectronic) as that…

Q: What is the process of manufacturing activated carbon?

A: Given process,    Manufacturing activated carbon

Q: What are the sources of mercury?

A: ANSWER IS DISCUSSED BELOW :

Q: Why does silicon form only single bonds with oxygen but carbon, which is in the same family as…

A: Carbon atom is smaller than the silicon atom. Both carbon and silicon comes under the same group but…

Q: What are the two major processes for making carbon black?

A: Carbon black :- Carbon black contains only carbon atoms. It appears as a black powder.It is nothing…

Q: In addition to filling in the blanks below, show all of your work for this problem on paper for…

A: The details solution for this is provided below in attach image.

Q: What is the chemical reaction used for the preparation of methane in a laboratory using sodium…

A:

Q: explain why the manufacture of nitric acid from ammonia carried out at 900 °C

A:

Q: Why do some substances burn in fluorine gas even if they do not burn in oxygen gas?<

A: In most of the combustion reactions, the substance reacts with oxygen.

Q: Sketch the structure of a 1:1 and 2:1 layer silicates.

A: Structure of 1:1 layer silicate (kaolinite) illustrating the connection between tetrahedral and…

Q: Explain the process of fixing nitrogen.

A: Nitrogen fixation is the process of converting atmospheric nitrogen in the form of ammonia.…

Q: Write the balanced reaction for the synthesis of Al2O3 from its elements?

A: Since the synthesis reaction has formation of 1 mole of compound to be synthesise from its natural…

Q: Discuss how the concentration of Ca2+ ions, that are in equilibrium with calcite changes upon…

A: The solubility of calcite and aragonite in carbonic acid has been determined over a CO2…

Q: Compare and contrast the two types of metal alloys.

A: Two types of alloys,    Substitutional alloy    Interstitial alloy

Q: Describe the Haber process?

A: To describe the Haber process.

Q: Sketch the silicon–oxygen tetrahedron and explain how these fundamental building blocks join…

A: Complexions [SiO4]4- having a net charge of -4, to become electrically balanced, these complexions…

Q: Explain the function of sunlight in the bromine reaction.

A: Bromination reaction: The alkane reacts with bromine in the presence of sunlight to form…

Q: Give

A: 2NH4​Cl + Ca(OH)2 ​→ CaCl2​ + 2H2​O+2NH3​ Ca3P2 + 6H2O → 3Ca(OH)2 + 2PH3   FeS + 2 HCl → FeCl2 + H2S…

Q: Why does silicon form only single bonds with oxygen but carbon, which is in the same family as…

A: The element which is more likely to be able to form double bond with oxygen is carbon. Because the…

Q: Explain the action of TiO2 as a photocalyst during wastewater treatment

A: Wastewater is majorly polluted by the organic textile dye,directly being released into the water…

Q: What is the importance and uses of pure cobalt(II) sulphate?

A:

Q: What is the function of manganese(IV) oxide in the thermal decomposition reaction of potassium…

A: When a larger reactant (MN) is broken into the small molecules (M and N) in the presence of heat or…

Q: Describe how nitrogen can be separated from the other components of air.

A: The most common method used to separate nitrogen from air is called fractional…

Q: Explain the different production process of advanced materials like carbon filter, ceramics, and…

A: The different production processes of advanced materials like a carbon filter, ceramics, and micro…

Q: Why Sodium hydroxide and hydrogen peroxide are added to the solution of group 3 ions?

A: Group III cations consists of Al3+, Fe3+, Cr3+ and Ni2+ Out of these Cr3+ and Al3+ are soluble while…

Q: Why is boron oxide often added to silica glass?

A: Boron is used in glass manufacturing in the way that addition of boron oxide to glass help in…

Q: Explain magnesium oxide (MgO) process in detail.

A: Explain magnesium oxide (MgO) process in detail.

Q: What are the clinical uses of iron preparations? Explain the use of sulfuric acid in the analysis?

A: We have to describe the clinical uses of iron preparations and also explain the use of sulfuric…

Q: Write the role of the following: (i) Iodine in the refining of zirconium (ii) Silica in the…

A: i) When impure zirconium is heated with the iodine, it will form volatile compound ZrI4, which on…

Q: Name the catalyst used in the following process :(a) Haber’s process for the manufacture of NH3…

A: Haber's process is used for the making of ammonia gas (NH3). This process is mainly used to produce…

Q: what is the appropriate way of preparing hypochlorite solution?

A: Sodium hypochlorite has a molecular formula NaOCl comprising of Na+ion and hypochlorite ion (ClO- ).…

Q: Although the earth was formed from the same interstellar material as the sun, there is little…

A: The atmosphere of earth consists of mostly nitrogen and oxygen along with some amount of noble…

Q: (Fe2O3) used in the Produce Cement Clinker.

A: ANSWER:- TRUE.                 =>Fe2O3 is used in the produce cement clinker.

Q: What is the difference between chain and cyclic silicates?

A:

Q: What are purification methods of Cobalt (II) Sulphate?

A: If purifying by electrolysis, an aqueous sulfate solution at 50 to 70°C is usually used with a lead…

Q: Explain why fine particles of activated charcoal can absorb more (as a filter) than large briquettes…

A: Charcoal is formed by burning carbon containing compounds under limited supply of oxygen.Activated…

Q: Write the equation for the reaction by which carbon monoxide reduces nitric oxide to nitrogen gas.

A: Equation for the reaction by which carbon monoxide reduces nitric oxide to nitrogen gas ?

Q: Explain Carbondioxide Concentration.

A: Carbondioxide concentration is nothing but the amount of carbondioxide present into the earth's…

Q: Why should a magnesium ribbon be cleaned before burning in air?

A:

Q: What is the function of SiO2 in the metallurgy of copper?

A: Metallurgy is a process in which metals are separated from its ore.

Q: Plaster of Paris is made from(a) Lime stone(b) Slaked Lime (c) Quick lime(d) Gypsum

A: Plaster of Paris is used in hospitals for setting fractured bones in right position for healing.

Q: Write the reaction equations for the synthesis of nitric acid and nitrous acid

A: Nitrous acid is unstable and weakly acidic compound. It exists in the solution of nitrate salts…

Q: The production of high-grade iron from hematite and magnetite using a blast furnace involves several…

A:

Group 14 Elements

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