"Diamond Graphite C60" Carbon and Carbon Oxide PPT (Lesson 2)

Description

"Diamond Graphite C60" Carbon and Carbon Oxides PPT (Lesson 2), 17 pages in total.

learning target

1. Know the chemical properties of carbon element and understand the reduction reaction.

2. Through the learning process of inferring and verifying the chemical properties of elemental carbon based on its uses, understand the idea that properties determine uses.

3. Based on information such as experiments and written materials, analyze and judge the possible products of the reaction.

independent exploration

2. Chemical properties of carbon element

Read page 110 of the textbook and think:

Why can calligraphy and paintings written in ink by Chinese calligraphers be preserved for many years without fading?

Because the main component of ink is carbon black, carbon is chemically stable at room temperature.

In conclusion

Chemical properties 1 The chemical properties of carbon are inactive at room temperature.

As the temperature rises, the reactivity of carbon increases

Flammable under ignition conditions

Reducible under high temperature conditions

Chemical Properties 2 Flammability of Carbon

This shows that when the reactants are the same, the amounts of the reactants are different and the products are different.

Classroom meets standards

1. Which of the following statements about carbon element is correct ()

A. C60 is made up of carbon atoms

B. Diamond, graphite and C60 are all composed of carbon and have the same structure

C. Charcoal has reducing properties and can reduce the copper in copper oxide at high temperatures.

D． Graphite is very soft and cannot be used to make graphite electrodes

2. Scientists have successfully used precision instruments to separate single-layer graphite flakes from graphite. This is the thinnest material produced artificially in the world. Which of the following statements about graphite flakes is incorrect ( )

A. Graphite sheet is a simple substance

B. Graphite sheets are the same material as C60 and are conductive.

C. Under certain conditions, graphite sheets can reduce copper oxide

D． The product of complete combustion of graphite sheets in oxygen is CO2

Keywords: Free download of PPT courseware for the ninth grade of Chemistry Volume 1 of the People's Education Press, download of diamond graphite and C60 PPT, download of carbon and carbon oxide PPT, .PPT format;

For more information about the PPT courseware "Carbon and Carbon Oxides Diamond Graphite and C60", please click on the Carbon and Carbon Oxides PPT Diamond Graphite and C60 PPT tag.

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Update Time: 2024-11-10

This template belongs to Chemistry courseware People's Education Press Ninth Grade Chemistry Volume 1 industry PPT template

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