"Organic Synthetic Materials" Chemistry and Life PPT

Description

"Organic Synthetic Materials" Chemistry and Life PPT, 23 pages in total.

knowledge management

1. organic compounds

Definition: People call compounds containing _____ elements organic compounds, referred to as _____, such as methane (CH4), ethanol (C2H5OH, commonly known as alcohol) and glucose (C6H12O6), etc.; while sodium chloride (NaCl), sulfuric acid ( H2SO4), sodium hydroxide (NaOH) and other compounds that do not contain _____ elements are called inorganic compounds.

Note: A few carbon-containing compounds, such as carbon monoxide (CO), carbon dioxide (CO2), carbonic acid (H2CO3), and carbonates, have the characteristics of inorganic compounds, so they are regarded as inorganic compounds.

Classification: Organic substances with a relative molecular mass of _____ are usually called organic small molecule compounds, such as methane, alcohol, glucose, etc.; some organic substances have a relatively large relative molecular mass, ranging from tens of thousands to hundreds of thousands, or even as high as millions or Higher organic matter, usually called _____, referred to as _____, such as protein, starch, etc.

2. organic synthetic materials

Definition: Materials made of organic polymer compounds are organic polymer materials.

Classification: natural organic polymer materials, such as _____, _____, _____, etc.; synthetic organic polymer materials, referred to as synthetic materials, such as _____, _____, etc.

Polymer: Most organic polymer compounds are made of

, so it is often called a polymer.

Basic questions

Test point 1 Organic compounds

1. (2019•Chongqing Volume A) Chinese scientist Tu Youyou won the Nobel Prize for her great achievements in researching artemisinin (C15H22O5). Artemisinin belongs to ( )

A. Elemental substance B. Inorganic matter

C. organic matter d. mixture

2. Among the following common drinks, the ones that do not contain organic matter may be ( )

A. Juice b. milk c. Mineral water D. beer

Intermediate questions

8. The main materials used in plastic basins belong to ( )

A. Synthetic materials b. Natural Ingredients

C. Metal materials D. composite materials

9. (2019•Xingtai Ermo) Among the following items in the kitchen, the main materials used are natural fibers ( )

A. Plastic cling film B. Rubber gloves

C. Cotton apron D. stainless steel pot

Keywords: Free download of PPT courseware for the second volume of the ninth grade of Chemistry published by the People's Education Press, download of organic synthetic materials PPT, download of Chemistry and Life PPT, .PPT format;

For more information about the "Chemistry and Life Organic Synthetic Materials" PPT courseware, please click the Chemistry and Life PPT Organic Synthetic Materials PPT tab.

"Organics and Organic Synthetic Materials" PPT courseware:

"Organic Compounds and Organic Synthetic Materials" PPT Courseware Part One: Some Simple Organic Compounds 1. The concept of organic matter (1) Compounds containing carbon are usually called organic compounds, or organic compounds for short. Corresponding to organic matter is inorganic matter, which includes elemental substances..

"Organics and Organic Synthetic Materials" PPT (Lesson 2):

The first part of the PPT courseware "Organic Matter and Organic Synthetic Materials" content: Teaching objectives 1. Understand organic matter that is of great significance to life activities 2. Know the material cycle in nature and common organic materials... ... Organic matter and Organic synthetic materials PPT,..

"Organics and Organic Synthetic Materials" PPT (first lesson):

"Organic Compounds and Organic Synthetic Materials" PPT Part One Content: Teaching Objectives 1. Be able to distinguish between inorganic substances and organic substances 2. Know the properties and uses of some simple organic substances. ... ... ... Organic matter and organic synthetic materials PPT, part 2: simple organic...

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Update Time: 2024-10-16

This template belongs to Chemistry courseware People's Education Press Ninth Grade Chemistry Volume 2 industry PPT template

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