April 18, 2015

Homework Help: chemistry

Posted by 657 on Sunday, December 2, 2012 at 2:56pm.

1. Ceramic material made by the sol-gel process involve the reaction of
a. water and acids.
b. ethanol and water.
c. water and metal oxides.
d. acids and metal alkoxides.
e. water and metal alkoxides.

my ans. c

2. The step in the sol-gel process that forms oxygen bridges while forming water molecules can be best classified as

a. an acid-base reaction.
b. sintering.
c. evaporation process.
d. annealing.
e. metallurgy.

my ans. c

Answer this Question

First Name:
School Subject:

Related Questions

Chem. - Why do metal oxides when dissolving in water make an alkaline solution? ...
chemistry - Data collected from the calorimetry of a metal mass of the metal = ...
Chemistry - A sample of unknown metal has a mass of 36.7 g. This metal was ...
Chemistry - Metal cations can act as lewis acids in water to produce an acidic ...
science - a 150g of a metal at 80degree C is placed in 100cm3 of pure water at ...
Chemistry - HELP!!! An unknown metal having a mass of 14.00g is dropped into 11....
chemistry - A piece of metal weighing 26g is immersed in a quantity of water in ...
Chemistry - A metal bar having a mass of 212 g is heated to 125.0C and then ...
Chemistry - A 19.5-g sample of a metal was heated to 61.67C. When the metal was...
chemistry - A 19.5-g sample of a metal was heated to 61.67C. When the metal ...