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Showing 131 - 140 of 294 results

Hydrochloric acid and ammonia reaction:

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Publication Date: 26 August 2016
1 Responses
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Ventilation in corrosives cupboard: Are there any regulations regarding ventilation in corrosives and flammables cupboards—we are getting a new building and the architects are asking me for the reg

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Publication Date: 25 August 2016
1 Responses
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Fume cupboards in senior chemistry labs: With the changes to the Chem course with the Australian Curriculum, and the increased emphasis on organic chem, what are the recommendations for the number

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Publication Date: 22 August 2016
1 Responses
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Ammonium thiocyanate deliquescent: Ammonium thiocyanate is becoming a liquid

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Publication Date: 22 August 2016
1 Responses
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Organic chemicals: I have been ask

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Publication Date: 18 August 2016
1 Responses
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Water testing: Is it possible to do classroom testing for PFOS and PFOA in water samples? If so, how would you go about it?

0
Publication Date: 16 August 2016
Australian Curriculum:
  • Year Senior Secondary > Science Inquiry Skills > Planning and conducting
1 Responses

Can potassium permanganate waste be neutralised?

5
Publication Date: 12 August 2016
1 Responses
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Tollens Test: For Year 12 chemistry, the teachers wanted to demonstrate the silver mirror, also called Tollens test. The process goes like this:

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Publication Date: 11 August 2016
1 Responses

Ferrothiocyanate Fe(SCN)2: We are currently doing a prac called the Effect of concentration changes on equilibrium yields.

0
Publication Date: 02 August 2016
1 Responses
Answered by an Expert

chemical storage bottles: Hi, are there any rules about the types of bottles to store chemicals in, in the chemical store room. ie must they have screw lids only or stoppers only.

5
Publication Date: 21 July 2016
1 Responses
Answered by an Expert

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