1 / 9

Types of Reactions and Combination Reactions

Types of Reactions and Combination Reactions. 7.5 and 7.6 Victoria, Sam and Tayler. Types of Reactions. There are 5 types of reactions Combination Decomposition Single-Replacement Double-Replacement Combustion Some fit into more than one category. Combination Reactions.

tanuja
Télécharger la présentation

Types of Reactions and Combination Reactions

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Types of Reactions and Combination Reactions 7.5 and 7.6 Victoria, Sam and Tayler

  2. Types of Reactions • There are 5 types of reactions • Combination • Decomposition • Single-Replacement • Double-Replacement • Combustion • Some fit into more than one category.

  3. Combination Reactions • Definition: Two or more substances reacting to form a single substance • What is a Reactant? • Reactants are substances that react with each other. • Usually it’s two elements or two compounds.

  4. Products • Product: The end result • Multiple products possible when: Nonmetal + Nonmetal Transition Metal + Nonmetal

  5. Metal and Nonmetal Reactants • When a metal and a nonmetal react, the formula is a direct result of the two • Example: 2K+Cl2 ---> 2KCl What would the skeleton equation be if sodium reacted with fluorine? Na + F2 ---> NaF

  6. Nonmetal Oxides and Water • When nonmetal oxides and water react an acid is produced • Example: SO2 + H2O ---> H2SO3(aq)

  7. Metallic Oxides and Water • When a metallic oxide reacts with water the product is a base • Base: A compound that contains hydroxide ions • Example: CaO + H2O ---> Ca(OH)2(aq)

  8. Questions Complete the following combination reactions: Aluminum + Oxygen---> ? Answer: Al2O3 Copper (II) + Sulfur ---> ? Answer: CuS

  9. Homework • Write balanced chemical equations for the following chemical reactions: • Magnesium + Fluorine ---> ? • Lithium + Bromine ---> ?

More Related