1 / 2

Understanding Metal Reactions and Galvanization

This quiz explores key concepts in metallurgy, including galvanization, alloy definition, and metal reactions. Participants will answer questions like why metals are galvanized, describe the process of galvanization, and provide examples of alloys. Additionally, they will write the word equation for metal reacting with oxygen and understand the reaction between metals and water. This quiz is designed to enhance knowledge in chemistry and materials science.

tamal
Download Presentation

Understanding Metal Reactions and Galvanization

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. Quiz First do the lucky dip question you took, once finished return to the writer of the questions. • Describe galvanization in one sentence. • Why do we galvanize metals? • What is an alloy?Give two examples. • Write the word equation for metal reacting with oxygen. • What is the common name for hydrogen oxide?

  2. Metal water reaction As well as acids and oxygen, some metals can react with water to form metal oxide and/or metal hydroxide. The Word equation is: Metal + water  Metal oxide + hydrogen gas (or metal hydroxide) e.g. Mg + H2O  MgO + H2 Ca + H2O  Ca(OH)2 + H2

More Related