Chemistry - Key Stage 4 - Whiteboard presentation - Multimedia lesson

yTeach on Facebook Login | Sign Up

My yTeach
Start & Search

Buy resources
Buy Credits
Buy Packs

yTeach help
Help
Contact Us
About Us

Shopping Cart

Resource details

Overall Rating:

Your Rating:

Predicting reactions involving metals
Subject: Chemistry
Level: Key Stage 4
Resource type: Whiteboard presentation
Teaching type: Multimedia lesson

Description

At the end of this activity, students should be able to:
– use the reactivity series to predict the direction of displacement of metals by other metals from solutions of their salts
– know that metal ores occur in the Earth’s crust
– know how metals are extracted from their ores
– know that the method for the extraction of a particular metal from its ore depends on the reactivity of this metal
– explain what the process of corrosion involves
– name the factors that influence the rate of corrosion of iron
– explain how to prevent corrosion.

Partner resource

Consists of...

Relevant to...
Resources Structure Key Stage 4 Chemistry X. Reactivity of metals 53. Predicting reactions involving metals Exam Specifications Key Stage 4 AQA GCSE Science A (4461) Chemistry I. Chemistry 1a – Products from Rocks 2. How do rocks provide metals and how are metals used? to consider and evaluate the social, economic and environmental impacts of exploiting metal ores, of using metals and of recycling metals Ores contain enough metal to make it economical to extract the metal and this changes over time. Unreactive metals such as gold are found in the Earth as the metal itself but most metals are found as compounds that require chemical reactions to extract the metal. Metals that are less reactive than carbon can be extracted from their oxides by reduction with carbon, for example iron oxide is reduced in the blast furnace to make iron. (Details of the blast furnace are not required.) The elements in the central block of the periodic table are known as transition metals. Like other metals they are good conductors of heat and electricity and can be bent or hammered into shape. They are useful as structural materials. Copper has properties that make it useful for electrical wiring and plumbing. Copper can be extracted by electrolysis of solutions containing copper compounds. The supply of copper-rich ores is limited. Low density and resistance to corrosion make aluminium and titanium useful metals. These metals cannot be extracted from their oxides by reduction with carbon. Current methods of extraction are expensive (many stages, much energy). AQA GCSE Additional Science (4463) Chemistry II. Additional materials 1. Additional materials Additional materials AQA GCSE Chemistry (4421) I. Chemistry 1 11. How do rocks provide metals and how are metals use Ores contain enough metal to make it economical to extract the metal and this changes over time. Unreactive metals such as gold are found in the Earth as the metal itself but most metals are found as compounds that require chemical reactions to extract the metal. Metals that are less reactive than carbon can be extracted from their oxides by reduction with carbon, for example iron oxide is reduced in the blast furnace to make iron. (Details of the blast furnace are not required.) The elements in the central block of the periodic table are known as transition metals. Like other metals they are good conductors of heat and electricity and can be bent or hammered into shape. Copper has properties that make it useful for electrical wiring and plumbing. Copper can be extracted by electrolysis of solutions containing copper compounds. Low density and resistance to corrosion make aluminium and titanium useful metals. These metals cannot be extracted from their oxides by reduction with carbon. to consider and evaluate the social, economic and environmental impacts of exploiting metal ores, of using metals and of recycling metals Exam Specifications Key Stage 5

Copyright
YDP SA

Keywords
reaction, metal, metals, oxidation, reactions, involving, corrosion, ore, extraction, rust, predicting, predicting reactions involving metals

Unlock resources

Predicting reactions involving metals

Type: Whiteboard presentation

School licence till: 23/05/2013

Price: 5.00 GBP

Buy Credits

Packs

This resource belongs to the following Packs:

Chemistry – Key Stage 4

School licence till: 23/05/2013

Price: 349.00 GBP (excl. VAT)

See other packs

Reminder notice for Free Content Creator access point

Notice

Before posting any material, please insure that you have thoroughly reviewed the Terms of Use, Privacy Policy and Children’s Information Privacy Policy and are completely familiar with the rules and obligations for submissions to yTeach Services. For ease of reference, links to each of these documents is provided below.

Continue