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Catalysts
Catalysts speed up chemical reactions for quicker results. Discover how catalysts are an alternative reaction mechanism and are important in manufacturing!
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Metallic Bonds
This video tutorial helps explain the basics of Metallic Bonds. Get the best test prep review for your exam!
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Newton’s Second Law of Motion
Newton’s second law states that the acceleration of an object is directly proportional to the net external force applied and is indirectly proportional to its mass.
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Fragments and Run-on Sentences
A fragment sentence is lacking a vital part and doesn't complete its thought with both subject and predicate. Learn about the essential parts of a sentence here!
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What is a Complete Predicate?
A complete predicate consists of the verb and any words that modify or further explain the verb. To better understand complete sentences, click here!
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Direct and Indirect Objects
Direct objects are the receiver of the action of a sentence while an indirect object is as its name suggests, indirect. Click here to read examples!
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Nouns as Different Roles in a Sentence
Nouns are words that name a person, place, thing, or idea. Click here to learn all about the roles that nouns play!
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Common-Ion Effect
Chemical equilibrium and Le Chatelier's principle are vital concepts to understand in chemistry. Discover the application in learning the common-ion effect here!
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The Women’s Rights Movement in America
The Women's Rights Movement is associated with feminism and voting rights (suffrage). Learn about the role of prohibitionists in advancing women's rights!
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Nonpolar Covalent Bonds
Covalent, polar, and nonpolar bonds determine how atoms stick together. Learn about charges, sharing electrons, hydrogen bonds, and more here!