Describe the chemical reactions of lanthanides in detail?

Q: Using the periodic table to locate each element, write the electron configuration of (a) V; (b) Y;…

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

Q: why fluorine is pale yellow in colour?

A: Fluorine is the smallest element in halogen group so the attractive force between the nucleus and…

Q: Elemental boron is produced by reduction of boron oxide with magnesium to give boron and magnesium…

A: The balanced chemical equation for reduction of boron oxide with magnesium to give boron and…

Q: The lanthanide elements reacts with oxygen to give compounds of the type Ln2O3.However,the are…

A: Answer: a. Mass percentage of Tb is 73.945% Mass percentage of O =…

Q: 1. Write the balanced chemical equation for the reaction between magnesium and oxygen.

A: Magnesium and oxygen are two of the most abundant elements on earth. Magnesium is a metal,…

Q: what's the balanced chemical equation of Titanium (IV)butoxide + oxalic acid + ammonia + water ->…

A: A balanced chemical reaction is when the same number of every element is present on the reactant…

Q: Vanadium can be obtained by processing VO2 Which is 61.42% vanadium  and 38.58 % Oxygen. What mass…

A: Provided %of V in VO2= 61.42% Provided % of oxygen in VO2= 38.58% Let (w) mass of VO2 is needed to…

Q: Describe how sodium dihydrogen phosphate can be used as a pH buffering agent.<

A: A buffer solution is one that can resists change in its pH on the addition of an acid or a base.  A…

Q: You started your preparation of common alum with 1.4971 g of aluminum foil. What is the theoretical…

A: Formula of alum is KAl(SO4).12 H2O Molar mass is 474.38 g/mol We have to calculate theoritical…

Q: Write the balanced chemical equation for the reaction between iodate and bisulfite. Does the order…

A: The reaction between iodate and bisulfite in acid medium produces iodine. Solutions A (iodate) and B…

Q: Name two metals which occur in nature as oxides.

A: Metals are the elements which lose electrons to acquire a stable electronic configuration. When loss…

Q: Steam is really hot liquid water. What would be the products formed when a metal reacts with stream?…

A: Concept: 1. when a metal react with steam then it produces H2 gass and Metal oxide. In general, the…

Q: Suppose 10.00 g of an alkaline earth metal reacts with 10.0 L of water to produce 6.10 L of hydrogen…

A: The reaction of alkaline earth metal, X and water – X + 2H2O →XOH2 + H2

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 is the main characteristic that determines whether or not an element is a main-group element?

A: Transition metal elements forms covalent bond easily with other elements than the Main group…