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Chemistry

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Susan Gutkowski

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4y ago
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Cards in this guide (8)
What is the basic unit of chemistry

The atom

How is stoichiometry used

Stoichiometry is used to find the molar ratios between the reactants of a chemical reaction.

What kind of cell has a negative cell voltage

An electrolytic cell

What shape is generated when the plane cuts the given solid in the manner shown

The following word describes the generated shape:

What are redox half reactions

A redox half reaction is a reduction or an oxidation reaction. He half reaction does not occur by itself it much be coupled so that he electron released for another to be accepted.

What does a salt bridge do

It prevents charges from building up in the solutions.

When food is exposed to air it can lose electrons. This loss of electrons creates reactive molecules that work to destroy the chemical bonds in the food causing it to spoil. What are these reactive mo

Free radicals

In the reaction mgcl2 plus 2koh mgoh2 mgoh2 plus 2kcl if 3 moles mgcl2 are added to 4 moles koh what determined how much mgoh2 is made

The amount of Koh

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