boron hydrides were once evaluated for possible use as rocket fuels. Complete and balance the following equation for the combustion of diborane. B2H6(g)+O2(g)-B(OH)3(l)

Q: What is the Lewis structure of ArBr2?

A: Valence shell electrons are undergo to fom the Lewis structure where lone pair electrons are placed…

Q: For the chemical reaction 2NaOH+H2SO4-Na2SO4+2H2O what mass of sodium sulfate is produced from 4.09…

A: Given :-    Chemical Reaction         2NaOH + H2SO4   -->  Na 2SO4 + 2H2O  mol of NaOH = 4.09 mol…

Q: oxidizing agent and reducing agent.

A:

Q: Explain Sulfides ?

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

Q: Predict the products and write a balanced equation for the combustion of oxygen with C8H13OH.

A: Combustion reaction in which O2 is used with the reactant and CO2 and H2O is formed. This is…

Q: What is the maximum mass of B4C that can be formed from 2.00 moles of boron(III) oxide?

A: Boron(III) oxide is B2O3 B4C can be prepared by the reaction B2O3 with carbon. The chemical reaction…

Q: Draw a Lewis structure for(a) The cyclic silicate ion Si₄O₁₂⁸⁻(b) A cyclic hydrocarbon with formula…

A:

Q: Calcium carbide, CaC2, reacts with water to form acetylene, C2H2, and calcium hydroxide. Write a…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Q: Aluminum is manufactured commercially by the Hall-Heroult process. The overall chemical equation for…

A:

Q: Given pieces of Zn and Al, and amounts of ZnSO4 and Al(SO4)3 solutions, what combinations of these…

A: As we need to illustrate that Zn is less reactive than Al, so we need to prove that Zn don't react…

Q: Complete and balance the equation Co(C2H3O2)2•4H2O

A: A balanced equation can be defined as the equation in which equal number of atoms of each element is…

Q: what is a balanced equation for the reaction of nonane,C9H20 , with oxygen O2?

A: The reaction of nonane with oxygen is a combustion reaction.  In combustion reaction, a hydrocarbon…

Q: Saltpeter and Chile saltpeter are two important mineral sources for nitrogen. Calculate the mass…

A: Molar mass of saltpeter (KNO3) = 101.1032 g/molMolar mass of chile saltpeter (KNO3) = 84.9947…

Q: give the balanced equation for the combustion of liquid hexane (C6H14) in the presence of oxygen gas

A: In a chemical reaction; the substance which involves in conversion is said to be reactant whereas…

Q: For the compound KClO3, which statement is correct? A) It is made up of covalent molecules. B) It is…

A: D. In this compound, chlorine acts with an oxidation number of +5.

Q: Write the chemical formula for tellurium diiodide

A: Tellurium : Te Iodine : I2

Q: Write all the chemical reactions involved in the  formation of acid rain from sulfur dioxide (SO2)…

A: Acid rain is the one that consists of acidic components like sulfuric acid and nitric acid in it.…

Q: Write the equation for the reaction: when nitrogen gas (N2) reacts with sodium metal (Na), solid…

A: Sodium nitride (Na3N) is formed from the reaction of nitrogen gas with sodium metal. Here,…

Q: Write a balanced chemical equation for the acid-base reaction of oxalic acid, H2C2O4, with sodium…

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Q: What is the lewis structure for SiO2?

A:

Q: Identify the type of reaction shown by the equation: H2O(g)  +  C(s)  →  CO(g)  +  H2(g)

A: Redox reaction. because both oxidation and reduction occure.

Q: Consider the reaction: CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g) Which of the following statements…

A: Given: The reaction is CH 4( g) + 2O 2( g) → CO 2( g) + 2H 2O( g)

Q: A nonmetal like oxygen forms both ionic and covalent bonds, depending on the identity of the element…

A: Solution- Calcium (Ca) is a metal and it partially loses two electrons and transfers to oxygen atom…

Q: root to a dark liquid bubbling in an iron cauldron, your friend Jina (an expert chemist) says this:…

A:

Q: theoretical yield

A:

Q: Calculate the molar mass of barium hydroxide octahydrate, Ba(OH)2•8H,O(s). (Hint: The molar mass of…

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Group 14 Elements

The following elements come under group 14 of the periodic table.