Write a balanced equation for the reaction that occurs ineach of the following cases: (a) Potassium metal is exposed toan atmosphere of chlorine gas. (b) Strontium oxide is addedto water. (c) A fresh surface of lithium metal is exposed tooxygen gas. (d) Sodium metal reacts with molten sulfur.

Q: Titanium(III) oxide is prepared by reaction of titanium(IV)oxide with hydrogen at high temperature.…

A: Oxides are the compounds having one or more oxygen atoms combined with other elements. The binary…

Q: The atomic size of zirconium is smaller than O niobium O Yttrium O Molybdenum O None of the above

A:

Q: Write balanced chemical equations for the following reactions:(a) cadmium burned in air(b) elemental…

A: (a)

Q: Qu) Are The elements sodium, aluminum, and chlorine are in the same period? And give the right…

A: The given elements sodium, aluminum and chlorine lie in the third period of periodic table. Their…

Q: What are amphoteric oxides? Give two examples of amphoteric oxides.

A: Oxides of metals which have both acidic as well as basic properties are called amphoteric oxides.…

Q: 7.125 To prevent the formation of oxides, peroxides, andsuperoxides, alkali metals are sometimes…

A: Lithium shows anomalous behaviour in the first group of alkali metals because of its small size,…

Q: Explain quaternary Metal oxides?

A: Metal oxides are made up of metal cation and oxygen anion. for distinguishing the metal oxides , one…

Q: Which oxide, CrO3 or CrO, is more acidic in water? Why?

A: To determine the nature of oxide whether it is acidic or basic, we have a general observation that…

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: Complete and balance the following equations:(a) An active metal reacting with acid,…

A: A chemical reaction is the symbolic representation of the conversion of substances to new…

Q: Discuss the following structure of AB2 and ABO3 type oxides in detail with proper diagrams and…

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: How does the variation in atomic size across a transition se-ries contrast with the change across…

A: The transition elements are those elements in which the last electron enters the d sub-shell. The…

Q: Consider the following three statements about the reactivityof an alkali metal M with oxygen gas:(i)…

A: Given statements,    (i) Based on their positions in the periodic table, the expected product is the…

Q: Select the member of group 4A that best fits each description:(a) has the lowest first ionization…

A: (a)

Q: As described in Section 7.7, the alkali metals react withhydrogen to form hydrides and react with…

A: Alkali metals are the elements of the periodic table placed in group-1. They are most…

Q: Hydrogen fluoride is produced industrially by the action of sulphuric acid on CaF2. Suppose 308 kg…

A: 1) the percent of yield is = 73.5%. 2) the unreacted CaF2 is = 81.7 Kg.

Q: Write a balanced equation for the reaction that occurs ineach of the following cases: (a) Ozone…

A: (a) Ozone decomposes to dioxygen. The balanced equation of the given reaction is,

Q: Elements in group 7A in the periodic table are called the halogens;elements in group 6A are called…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: Write balanced chemical equations for the following reactions:(a) metallic aluminum burned in air(b)…

A: (a) Aluminum reacts with oxygen to form aluminum oxide. The chemical reaction is shown below:  The…

Q: Write balanced equations for the following reactions:(a) potassium oxide with water, (b)…

A: Balanced chemical equation of a reaction is written according to law of conservation of mass.…

Q: Describe the chemical reactions of lanthanides in detail?

A: Lanthanides (Ln): The elements that exist at the bottom of the periodic table that is from atomic…

Q: A) What are Oxides. Write the difference between acidic and basic oxides. B) Write the equation for…

A: The question is based on the concept of oxides . we have to explain about acidic,  basic and…

Q: Both oxygen and nitrogen are present in the atmosphere asgases. Oxygen is reactive and nitrogen is…

A: Oxygen and nitrogen belong to group 16 and group 15. Oxygen is more electronegative than nitrogen.

Q: 8. Write equations for the reactions of Strontium hydride and radium peroxide with water. а. b.

A: Alkaline earth metals are chemical elements in group 2 of the periodic table. Group 2 elements are…

Q: Treatment of cobalt(II) oxide with oxygen at high temperatures gives Co3O4. Write a balanced…

A: Given that the reaction of cobalt(II) oxide with oxygen gives Co3O4. To find: Balanced chemical…

Q: Explain the following :(a) The enthalpies of atomization of transition metals are quite high.(b) The…

A: a. The effective nuclear charge is large and high number of valence electrons of transition elements…

Q: The equilibrium isotope exchange reaction between hydrogen and deuterium

A: Deuterium (D or 2H) is an isotope of hydrogen. The molecule D2 undergoes an exchange reaction with…

Q: Which of the following statement(s)is/are correct concerning Group 17(Group VII) elements? They will…

A: The elements present in Group 17 (Group VII) are F2 - Fluorine Cl2 - Chlorine Br2 - Bromine I2 -…

Q: Complete and balance the following equations:(a) An active metal reacting with acid,Al(s)+HCl(aq)→…

A: (a) Generally metals react with acids to form hydrogen and an ionic compound where the metal is the…

Q: What is the step to step formula of finding the simpliest oxide?    How is the oxide formula of…

A: The simplest formula of any compound is known as empirical formula which can be defined as the…

Q: Write the chemical formula for each of the following compounds, and indicate the oxidation state of…

A: The chemical formula of Hydrogen telluride is :  H2Te

Q: Would the reaction of beryllium, Be, with oxygen be more or less vigorous than ba?

A:

Q: 1.Which of the following is the principal combustion product of Na metal? a.NaO2 b.Na2O2 c.Na2O…

A:

Q: (a) Mention the optimum conditions for the industrial manufacture of ammonia by Haber’s process. (b)…

A:

Q: Write the chemical formula for each of the following compounds, and indicate the oxidation state of…

A: The formula and oxidation state of halogen for hydroiodic acid has to be given. The given compound…

Q: There have been some predictions that element 114 willbe relatively stable in comparison with many…

A: The electronic configuration for 114 elements can be given as follows: [Rn] 5f14 6d10 7s2 7p2 It is…

Q: What is the common ore of tin and how is tin separated from it?

A: Tin is a malleable metal which isn't oxidized in air easily.

Q: What mass, in grams, of hydrogen gas forms during the complete reaction of 10.01 g of calcium with…

A: Given: Molar mass of Ca=40.078 g/ mol. Given mass of Ca=10.01 g

Q: Which group(s) of the periodic table is (are) described byeach of the following general…

A: (a)

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.