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

space b/w a proton and electron in h atom, Between a proton and electron i...

Between a proton and electron in a hydrogen atom = 3.16 x 10 47 A 0

The high melting point and insolubility, The high melting point and insolub...

The high melting point and insolubility in organic solvents of sulphanilic acid are due to its ...... structure: (1) Simple ionic                                 (2) Bipolar

Non-ideal gases, Perfect gases are assumed to be comprised of infinitesimal...

Perfect gases are assumed to be comprised of infinitesimally small particles and to interact only at the point of collision. At intermediate pressures, the volume of the gas become

Azeotropic distillation - purification of organic compounds, Azeotropic Dis...

Azeotropic Distillation - Purification of organic compounds Azeotropic mixture is a mixture comprising constant boiling point. The most well known instance is a mixture of

Calculate the standard potentials of the ag5, Calculate the standard potent...

Calculate the standard potentials of the Ag 5 and Ag 10 nanoclusters. Define the change in standard potential of silver nanoclusters with particle sizes ranging from very sma

Organic chemistry, why are higher members of amines less odourous

why are higher members of amines less odourous

Explain stereochemical and regiochemical issues, After the  treatment  of A...

After the  treatment  of A  with concentrated H 2 SO 4 and acetonitrile under thermodynamic conditions, only E formed that was subsequently hydrolyzed to B. Draw the structure of

What is structural formula, Q. What is structural formula and how to write ...

Q. What is structural formula and how to write it? Ans. To represent an organic molecule, a structural formula is often used. As a structural formula shows how the atoms i

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