How is Arsenic produced?

Q: Sodium oxalate, Na2C2 04, in solution is oxidized to CO2 (g) by MnO, which is reduced to Mn2+. A…

A: Given: The volume of MnO4- required for titration of Na2C2O4, (V1) = 50.1 mL. = 0.051 L The volume…

Q: Calculate the amount of Aluminum (AI) obtained by decomposing 9.8g of Aluminum oxide (Al203) (RAM…

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Q: What is mustard gas?

A: Mustard gas is also called sulfur mustard.

Q: . magnesium selenide

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Q: Discuss the Production of the Halogens?

A: The production of halogens has to be discussed below.

Q: Why are group 17 elements more reactive than other elements

A: Periodic table is an assembly of elements,in which all the elements are arranged according to their…

Q: Explain the Biological Aspects of Iron(III) and Copper(II) Compound's.

A: Metals such as iron, zinc and copper all play an important roles in many of the enzymatic reactions…

Q: What is an extensive property? What is an extensive property of oxygen?

A: Extensive property is the property which depends upon the amount of matter or mass. Mass, volume,…

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

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Q: From what is nitrogen recovered? How?

A: Fertilizer companies produces tons of nitrogen base fertilizer by the process, called Haber-Bosch,…

Q: Why arsenic 3 is more toxic than arsenic 5? Relate its chemical structure.

A: Please find your solution below : Arsenic toxicity is a medical condition which occurs because of…

Q: 22. Copper is obtained from sulfide ores through a two-step process consisting of roasting the ore…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Why is nitrogen innert

A: Nitrogen (N) is an element with atomic number 7 which exists as dinitrogen gas (N2) at room…

Q: What is the chemical name for NiBr2?

A: NiBr2 is the inorganic compound. it is a yellow-brown solid which dissolve in water to give…

Q: Complete and explain the equation

A: Given alkoxide is sodium salt of tertiary butoxide.

Q: what is an alkaline?

A: Given that : We have to define what is meant by the term alkaline.

Q: What is the natural source of N20 in the atmosphere?

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Q: Draw atomic depictions for(a) ⁴⁸₂₂Ti; (b) ⁷⁹₃₄Se; (c) ¹¹₅B.

A: The structure of atom shows that it contains electrons, protons and neutrons. Neutrons and protons…

Q: the chemical formula for iodine fuming to find finger prints

A: Iodine dissolves easily in fats; fingerprints are composed of fats only. The small amount of fat…

Q: How’s would you explain to a friend what you have learned about why lead contamination happened in…

A: Presence of high levels of lead (Pb) is very much detrimental to health. It causes damage to the…

Q: Which Isotope has the same number of neurons as phosphorus-31

A: Isotopes are the elements having same atomic number but different mass number i.e. different number…

Q: Calculate the grams of KAl(OH)4 produced when 1.00 grams of Al is used initially in this lab.

A: Given that : Mass of Al = 1.00g Mass of KAl(OH)4 =?

Q: 5. How many grams of Calcium will it take to replace 1 gram of Hydrogen?

A: No of moles = Mass / Molar mass

Q: What is white phosphorus?

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Q: Vandium (V) selenide formula

A: Oxidation state of Vanadium is V (five) in Vandium (V) selenide.

Q: How is Compound 24 . manufactured?

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Q: Assign reasons for the following :(i) Transition metals and many of their compounds act as good…

A: Co-ordination compounds are formed when the metal ion is bonded to the ligand which donates its…

Q: The first active ingredient for ignitable matches was made from: a. carbon components b. sugar…

A: To explain the first active ingredient for ignitable matches made from : a) Carbon compounds  b)…

Q: What is the allowable contamination of Aluminum?

A: The contamination in water is the presence of unwanted chemicals, microbes, and physical alterations…

Q: What chemical is described as 1MH2SO4?

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Q: What type of reaction is 2KI − > 2K + I2

A: Ans. The given reaction  2KI ------->> 2K + I2 This is redox type reaction in which  2I-…

Q: how do iron-54 and iron-56 differ from each other?

A: Iron-54 means its mass number is 54. The atomic number of iron (Fe) is 26. The mass number is the…

Q: Nuclear Materials Explain how zirconium metal is extracted and processed to be suitable for use in…

A: Zirconium is used in nuclear fuel cladding because it absorbs few neutrons produced in fission and…

Q: An amount of pore gypsum was calcined at 200°C. After that, 1000 kg of the product was mixed 150 kg…

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Q: From where is iodine obtained?

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Q: 11. How could we find whether there are substances that could support life on other planets?

A: The detailed solution of your question given below-- Since, we are mostly live in earth and know…

Q: What is the formula for K+ + CO23

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: What are the different Selenium components?

A: Please find your solution below : Selenium is a broad range of tools and libraries which is used to…

Q: Which of these is a synthetic element? molybdenum (42) plutonium (94)     arsenic (33) silver (47)

A: Synthetic element: It is such an element which is not occurring naturally in nature but it is…