The Properties, Reactions and Applications of Oxygen Pick a row in the periodic table and using the s and p-block elements show how the basic to acid behaviour of the oxides changes as you go across the row. (Include balanced chemical equations to show the acid/basic/amphoteric behaviour). Pick a Group in the p-block of the periodic table and using the elements in this group explain how the acid/basic nature of the oxides changes as you go down the group (include balanced chemical equations to show the acid/basic/ amphoteric behaviour).

Q: What are amphoteric oxides? Give examples?

A: Metal oxide that behaves as acid as well as base are called amphoteric oxide. Such metallic oxides…

Q: Is phosphate and phosphoric acid the same thing? Or are they different?

A: If phosphate and phosphoric acid the same thing or different is to be explained.

Q: Explain how the oxidation state of group 17 elements affect the acidic strength of their compound

A: The oxidation states of the halogens vary from -1 to +7.  In the Long form of periodic table, the…

Q: What substances remain undissolved by the acid and alkali

A: ANSWER IS DISCUSSED BELOW

Q: In what terms can you express the alkaline strength of pearl ash?

A: Pearl ash is also known as potash, chemically it is potassium carbonate.

Q: Classify the oxides as acidic or basic.

A: A basic oxide is an oxide that shows basic properties in opposition to acidic oxides and that either…

Q: Explain why the Hydrated salts of beryllium are acidic whereas hydrated salts of magnesium are…

A: But the hydrated beryllium ions (called tetraaquaberyllium ions) are quite strongly acidic. The…

Q: Provide real-life examples of alkaline earth metals and alkali and the ways in which they are used…

A: Alkaline earth metals are present in group-2 . They are s-block elements.

Q: A hypothetical element A has these properties: first ionization energy= 850 kJ/mol second…

A: In the question given, that third Ionisation energy of element A is exceptionally very high as…

Q: State the trends in the following chemical properties of period 3 elements: A. Reaction with water…

A: Period 3 elements: The elements belong to period 3 are Sodium (Na), Magnesium (Mg), Aluminum (Al),…

Q: What are acid base reaction applications in industrial processes specifically (resource extractions,…

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Q: Why can't both S2- and SO32- be present in the same solution? Explain, and write the equation

A: S2- sulphide ion:  Sulphide  is an inorganic anion of sulfur with the chemical formula S2− or a…

Q: Explain how atomic properties, such as ionization energy and electron affinity, relate to the…

A: Ionization energy is the minimum amount of energy that is required to remove the most loosely bound…

Q: All alkali metals and akaline earth metals are strong reducing agents and could be oxidized by…

A: Alkali metals react with water to form metal hydroxide and hydrogen gas. M(s) + 2H2O(l) ->…

Q: How to get potassium hydroxide from potassium iodide? Give a detailed explanation of a process.

A: Potassium hydroxide is KOH.  Potassium Iodide is KI.   Reaction of KI  with hydrogen peroxide makes…

Q: Conc. HNO, H3C. NH КОН NH

A: With HNO3,oxidation takes place and then hydrolysis with KOH.

Q: Write and balance the chemical equation that represents the reaction of sulfuric acid with sodium…

A: ANSWERE IS DISCUSSED BELOW :

Q: All alkali metals and alkaline earth metals are strong reducing agents and could be oxidized by…

A:

Q: Oxides can react with water to form acids or bases. Identify each of the following oxides as acidic…

A: Oxides of compounf of elements reacts with water and produces either acidic compounds or basic…

Q: Explain the chemical properties of acidic solutions and alkaline solutions taking into consideration…

A: Acids are sour in taste. Acids react with carbonates and hydrogen carbonates to form a salt, water,…

Q: The reaction of calcium hydride, CaH2, with water can be characterized as a Lewis acid-base…

A: In the given chemical reaction of calcium hydride with water: The ions are separated as: Here, the…

Q: Main group elements react with oxygen to form acidic, amphoteric, and basic oxides in aqueous…

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Q: Would you expect technetium(II) oxide, TcO, to react more readily with HBr(aq) or NaOH(aq)

A: technetium(II) oxide, TcO being a metal oxide is basic in nature. Therefore, it will react more…

Q: What additional reactions do these NOx and SOx compounds undergo in the atmosphere that lead to the…

A: NOx indicates the oxides of nitrogen. The major oxides of nitrogen are nitric oxide (NO) and…

Q: Choose the answer in which the oxides are arranged in order of increasing acidity (least acidic…

A: Different type of oxides when dissolved in water , they give acidic ,basic , amphoteric or neutral…

Q: Arrange the hydrides of group iv elements in increasing order of acidic strength State the physical…

A: As we move top to bottom in group acidic strength increase because bond strength decrese so H+ can…

Q: The principal anion and cation of Lake Huron, one of the Great Lakes in North America, are,…

A: Millimole per liter (mmol/L)- This unit is used to determine amount of substance concentration.…

Q: Why does dry HCl gas not change the colour of the dry litmus paper?

A: Colour of the litmus paper is changed by the hydrogen ions. Dry HCl gas does not contain H+ ions.

Q: Which of the hydrides below will be hydrolysed in water to give a basic solution? A CH4 B SiH4 с вн…

A: CH4  do not hydrolysed because of absence of vacant orbital. SiH4 undergo hydrolysis because of…

Q: Consider the production of 100 kg of sodium metal using a current of 50,000 A, assuming a 100%…

A: (a) Given mass of Na metal (w) = 100 kg = 105 g Electric current (I) = 50,000 A Na+ + e- → Na(s)…

Q: Oxides can react with water to form acids or bases. Identify each of the following oxides as acidic…

A: All oxides of metals are basic while those of non - metals are acidic  Cl and N are non metals hence…

Q: Give the analysis of group 3 cations , explain the introduction.

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Q: Hypothesize what your observations will be for the reactions of hydrogen carbonate withthe acids in…

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Q: Give two gases required in the Haber process for the manufacture of ammonia.

A: As you have posted multiple independent questions, we will solve the first question for you. To get…

Q: Predict whether each of the following oxides is acidic, basic,amphoteric, or neutral: (a) NO2, (b)…

A: Acidic oxides : oxides of non - metal are generally acidic in nature as they react with water to…

Q: Indicate the type of oxide (acidic, basic or amphoteric) that best describes each of the following…

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Q: Phosphine is a colorless toxic gas. It is a hydride of phosphorus. The chemical formula of this…

A: VSEPR theory helps to determine the geometry of individual molecules from the number of electron…

Q: Some metal oxides, such as Sc2O3, do not react with purewater, but they do react when the solution…

A: Sc2O3 reacts when the solution is acidic. The balanced chemical reaction is:

Q: Write equations showing the reactions by which atmospheric carbon monoxide is oxidized to carbon…

A: Atmospheric gases easily oxidises by the presence of abundant O2 or O3. CO is produced from the…

Q: tle Chemical Indicators. A picture of a chemical dicator. A chart listing atleast 3 different…

A: Chemical indicators are the substance which  are  used to identify acids and bases

Q: Which of these oxides would produce a basic solution in water? A) Na2O  b)  SiO2   c)  SO2   d)…

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Q: (a) How does the metallic character of an element correlate with the acidity of its oxide? (b) What…

A: a) Oxide of an element is more acidic when electronegativity of oxygen is greater than the element.…

Q: The elements sodium, aluminum, and chlorine are in the same period.(a) Which has the greatest…

A: Across the 3rd period, on moving left to right the size of the element decreases continuously…

Q: Compare and contrast the chemistry of group 1 elements with that of group 2 on the basis of the…

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Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.