Write out the chemical reactions for the electrolysis ofwater.

The workers asked for a raise and threatened to go on strike if their request was not ______．

Which properties rank highest in importance when selecting materials for many applications？ What tests can provide the most useful information on such properties for material selection？

What is the family ofmaterials composed of？

What is phase diagram？ Name the three variables needed to specify the conditions of equilibrium for a particular system.

How many parameters are needed to describe a unit cell adequately？ What are they？

In primary cells, when the reaction ends, the cells can be recharged.

Electrochemistry includes the studies of chemical reactions that produce electricity and of how electricity can be used to cause chemical reactions.

In corrosion, removal part of the material is caused generally by some mechanical forces, while in wear, the only driving force is chemical reactions.

The strict definition of oxidation is the addition of oxygen to an element or a compound.