Briefly explain the picture of nitrogen cycle with this 4 major processes, - Nitrogen fixation - Decay (ammonification) - Nitrifiication - Denitrification

Q: Explain why nitrogen can form compounds with many different oxidation numbers.

A: The electron configuration of nitrogen (N) is [He]2s22p3. Nitrogen has half-filled p orbitals…

Q: he following substances are given: ammonia, oxygen, platinum and water. Write equations for the…

A: Let us discuss the process of nitrous oxide formation.

Q: Unlike the other chalcogens, oxygen does not form compounds in the +4 or +6 oxidation state. Why?

A: Chalcogens is a term defined for elements forming ores.  Group 16 elements are known as Chalcogens.…

Q: What is the purposing of synthesizing Alum from an Aluminum can, and how does this experiment relate…

A: Alum is a double sulfate compound of a metal and aluminum. If potassium is present along with…

Q: Is phosphat and phosphoric acid the same? Or are they two different things?

A: Phosphate: It is a chemical derivative of phosphoric acid. Its chemical formula is (PO4)-3. Its…

Q: What is the process of manufacturing activated carbon?

A: Given process,    Manufacturing activated carbon

Q: What is the colour of FeSO4.7H2O crystals? How does this colour change upon heating? Give balanced…

A: The chemical formula of ferrous sulphate heptahydrate is FeSO4.7H2O and it can be also called as…

Q: What volume of hydrogen gas forms at SATP when 0.85 g of magnesium metal reacts with excess HCl…

A: The reaction taking place is  Mg + 2 HCl ------> MgCl2 + H2  Hence from the above reaction, we…

Q: Explain how oxalic acid is removed in adsorption process by activated charcoal in industry . Explain…

A: The force acting on the surface of any liquid due to the accumulation of its constituent particles…

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: Define the term fixation.Name two elements that undergoenvironmental fixation. What natural forms of…

A:

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 chemical equation for the reaction of dilute sulphuric acid with iron.

A: Balanced reaction is a chemical reaction in which number of atoms for each element in the reaction…

Q: How is oxygen prepared from air? Explain and elaborate

A: Given oxygen prepared from air

Q: Explain the differences in chemical and physical properties of metals and nonmetals, including the…

A: Metals are placed on the left-hand side of the periodic table, and non-metals on the right-hand side…

Q: Around 10,000 tonnes of PCl, is produced per year as it is used as an important chlorinating reager…

A: Given equilbrium reaction are       2 P (g) + 3 Cl2 (g)      →  2 PCl3 (g)     Kc1 = 15.0…

Q: Give

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

Q: what is the formula for determining the chemical formula created when gallium (31) bonds with sulfur…

A: Gallium(III) sulfide, Ga2S3, is a compound of sulphura gallium, that is a semiconductor that has…

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: The Properties, Reactions and Applications of Oxygen   The electronegativity of oxygen and why it…

A: Explained as follows

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: Write the net chemical equation for the production of nitric acid from nitrogen, hydrogen and oxygen

A: The steps in the production of nitric acid are as follows:Multiplying equation (2) by 2:

Q: Using balanced chemical equations suggest the synthesis of sodium tetraboroaluminate from H2, Na,…

A: Sodium tetraboroaluminate, also known as sodium aluminate tetraborate or Na2[B4O5(OH)4]·8H2O, is a…

Q: NO 2. Vrite the chemical equation for the formation of the nitronium cation from the autoprotolysis…

A:

Q: Nitric acid and phosphoric acid are two major chemical products of the chemical industry. Describe…

A: The phosphoric and nitric acids are two major chemical products. There uses are shown as follows,

Q: What is the difference between green hydrogen, blue hydrogen, and grey hydrogen? Discuss the methods…

A: Green hydrogen, blue hydrogen, and grey hydrogen are terms used to describe different methods of…

Q: List the importaant products of the Chlor-alkali process . Write one important use of each .

A:

Q: Basic physical properties of sulphate group minerals and economical use of these properties. Write…

A: Sulphate group minerals have sulphate ion (SO42-) in their structures. It occurs as gangue minerals…

Q: Calculate the volume of CO2  released from heating and decomposing 88 g of sodium bicarbonate.…

A: The general reaction on decomposition of sodium bicarbonate is as follows,

Q: Write a balanced chemical equation for the decomposition of CaCO3 on heating and explain what the…

A: ✓CaCO3(s)=CaO(s)+CO2(g) ✓ following are two important sources of carbon dioxide when this Reaction…

Q: Carbon dioxide in the atmosphere traps heat from the sun and makes life on Earth possible. Why then…

A: Previously the natural carbon dioxide levels present in earth atmosphere are properly regulated by…

Q: Reactivity of nitrogen is very little. Why?

A:

Q: State the physical states of the halogens at room temperature and explain the trend.

A: The halogens consists of five element : Fluorine = F Chlorine = Cl Bromine = Br Iodine = I Astatine…

Q: give the chemical composition of (a) titanox (b) adam's catalyst (c) brown's catalyst

A: The identity and number of the elements in the compound is referred as chemical composition.

Q: If 4.381 g of sodium dihydrogenphosphate and 5.207 g of disodium hydrogenphosphate are dissolved in…

A: Given : Mass of sodium dihydrogenphosphate i.e NaH2PO4 = 4.381 g Mass of disodium hydrogenphosphate…

Q: 1. State two factors that are involved in explaining the radius of an element in Group 14. 2. The…

A: Two factors that are involved in explaining radius of an element in group-14 are = 1) Atomic size 2)…