Table of Contents
- 1 Which product is formed when the hydrolyzed product of SiCl4 is heated?
- 2 Can SiCl4 be hydrolysed?
- 3 What is produced when SiCl4 reacts with water?
- 4 What is the compound for SiCl4?
- 5 What happens when SiCl4 is hydrolysed?
- 6 What happens when silicon reacts with water?
- 7 Why does chlorine form a covalent compound with silicon?
Which product is formed when the hydrolyzed product of SiCl4 is heated?
Hydrolysis of SiCl4 gives compound X and HCl.
Can SiCl4 be hydrolysed?
CCl4 doesn’t undergo hydrolysis because of the absence of vacant d-orbitals. But in SiCl4 silicon has vacant d-orbitals which can be used for hydrolysis. Hence SiCl4 can undergo hydrolysis.
What is produced when SiCl4 reacts with water?
In practice, silicon tetrachloride therefore reacts violently with water, forming white solid silicon dioxide and HCl gas.
Why SiCl4 can be hydrolysed write its equation?
However, silicon atom of silicon tetrachloride has energetically suitable vacant d-orbitals. Thus, it can accept a lone pair of electrons from oxygen atom of a water molecule. Therefore, silicon atom can expand its coordination number beyond four. Due to this reason SiCl4 is hydrolysed.
What are the products of hydrolysis of SCl4 give equations?
SF4 + 2 H2O → SO2 + 4 HF – The compound sulfur tetrachloride (SCl4) upon reaction with water forms sulfurous acid (H2SO3) and hydrogen chloride (HCl).
What is the compound for SiCl4?
SiCl4
Silicon tetrachloride/Formula
What happens when SiCl4 is hydrolysed?
-Silicon tetrachloride can be decomposed to hydrochloric acid by water. Heat is evolved during this reaction. -Silicon tetrachloride corrodes metals in presence of moisture.
What happens when silicon reacts with water?
In a series of experiments, the scientists created spherical silicon particles about 10 nanometers in diameter. When combined with water, these particles reacted to form silicic acid (a nontoxic byproduct) and hydrogen — a potential source of energy for fuel cells.
Which of the following is the product of hydrolysis of SiF4?
In reaction with water, SiF4 (like SiCl4) gets hydrolysed to form H4SiO4 (silicic acid).
Can bcl3 be hydrolysed?
BCl3 hydrolyzes readily to give hydrochloric acid and boric acid: BCl3 + 3 H2O → B(OH)3 + 3 HCl.
Why does chlorine form a covalent compound with silicon?
Silicon is metalloid and it is also considered as nonmetallic and chlorine is also a nonmetal and the bond between metals and non metal is ionic as well as bond between nonmetals and nonmetals are covalent. So SiCl4 is covalent.