Explain about neutral and amphoteric oxides, Chemistry

Assignment Help:

Q. Explain about Neutral and Amphoteric oxides?

Neutral oxides have neither acidic nor basic properties and when dissolved in water, they give neutral solutions, e.g., CO, N20, etc.

Amphoteric oxides show both acidic and basic properties. They react with acids as well as with alkalis to give salt and water, e.g., Al203, ZnO, PbO, etc.

ZnO + 2HCl-----------------> ZnCl2+ H2O

ZnO + 2NaOH---------------> Na2ZnO2+ H2O

Al2O3+ 6HCl--------------> 2AlCl3+ 3H2O

Al2O3+ 2NaOH + 3H2O-----------> 2NaAl (OH)4


Related Discussions:- Explain about neutral and amphoteric oxides

Explain potassium dichromate from sodium chromate, Explain the steps involv...

Explain the steps involved in the preparation of either potassium dichromate from sodium chromate or potassium permanganate from manganese dioxide.

The maximum probability of finding an electron, The maximum probability of ...

The maximum probability of finding an electron in the d xy   orbital is: (1)  Along the x-axis (2) Along the y-axis (3)  At an angle of 45 0 degree  from the  x  and y

What is tube extrusion, What is Tube extrusion Billet is placed insi...

What is Tube extrusion Billet is placed inside a container between die and mandel. Mandel is pressed by ram and metal is extruded through the die. This process is used for m

Ratio of radii of second and first bohr orbits of h atom, Ratio of radii of...

Ratio of radii of second and first Bohr orbits of H atom: (1) 2        (2) 4        (3) 3        (4) 5 Ans: 4

#title.simple and steam distillation., name 5 organic compound that can be ...

name 5 organic compound that can be purify using simple distillation

The properties of buffers, while gibing the ph and the volume intial and fi...

while gibing the ph and the volume intial and final how do we calculate the number of moles

Polymers, any information of polymers

any information of polymers

When an electron drops a higher energy level to low energy, When an electro...

When an electron drops from a higher energy level to a low energy level, then: (1) Atomic number decreases (2) Energy is absorbed (3) Atomic number increases (4) Energ

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd