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Showing 61 - 70 of 220 results

Human skeletons: We have been offered a human skeleton that has, up until now, been used for medical purposes.

0
Publication Date: 03 May 2016
1 Responses
Answered by an Expert

Reaction between iron and sulfur: When we conduct the reaction between Fe and S, it seems to create SO2, which is toxic, and sometimes I smell H2S.

0
Publication Date: 28 April 2016
1 Responses

Microscope repair: We currently have a number of microscopes to repair and were wondering if anyone knows somewhere in Australia that repairs microscopes, and not just maintains them?

0
Publication Date: 21 April 2016
3 Responses

Flame testing: What would be considered safer for Year 8 students attempting flame testing of chemicals?  Using a small quantity of solid chemical in a flame on a metal loop, or a chemical solution

5
Publication Date: 18 April 2016
Australian Curriculum:
  • Year 8 > Science Understanding > Chemical Sciences > Differences between elements, compounds and mixtures can be described at a... > ACSSU152
2 Responses
Answered by an Expert

Use of Liquid Nitrogen: Are there any restrictions to using liquid nitrogen in school laboratories?  If appropriate storage is sourced and safety procedures are followed, can teachers perform liqui

0
Publication Date: 14 April 2016
1 Responses

What's the equation you use to make a solution from a solid? For example, I have copper sulfate in a solid powder but need it as a solution.

0
Publication Date: 02 April 2016
2 Responses
Answered by an Expert
A drawing of a rock
0
Publication Date: 31 March 2016

This online resource contains recipes which can be used to demonstrate the formation of igneous, metamorphic and sedimentary rocks.

Type of Resources: Practical activity/investigation
Australian Curriculum:
  • Year 8 > Science Understanding > Earth and Space Sciences > Sedimentary, igneous and metamorphic rocks contain minerals and are formed by... > ACSSU153
A drawing of a rock
0
Publication Date: 31 March 2016

This online resource contains a worksheet that allows students to create a flowchart of the rock cycle using cut-out cards.

The cards are included with the resource.

Type of Resources: Student worksheet
Australian Curriculum:
  • Year 8 > Science Understanding > Earth and Space Sciences > Sedimentary, igneous and metamorphic rocks contain minerals and are formed by... > ACSSU153

Chemical Register information & SDS printing query: Hi, Is there a standardized format for what information must be included in a Chemical Register for Emergency Services?

0
Publication Date: 22 March 2016
1 Responses
Answered by an Expert

Chemical Safety: Hello. I would just like to ask what chemicals can be stored safely together.

In a chemical storeroom, as in which classes can be put together. Thank you.

0
Publication Date: 21 March 2016
1 Responses
Answered by an Expert

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