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 Mercury Thermometers: how do we dispose of mercury thermometers?

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Publication Date: 13 May 2015
1 Responses

 LAB SAFETY: if you have 4 laboratories upstairs and 4 downstairs, how many emergency showers are you required to install?

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Publication Date: 08 May 2015
1 Responses

Making ionic compounds: I need help to understand the products we ended up with when we ran this practical. 

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Publication Date: 08 May 2015
1 Responses

Enzyme preparation for experiments: I would like the correct preparation of these enzyme solutions: pepsin, trypsin and amylase.

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Publication Date: 07 May 2015
1 Responses
Answered by an Expert

Van de Graaff generator/Insulin pump: The Science ASSIST Standard Operating Procedure for demonstrating the

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Publication Date: 07 May 2015
1 Responses

Mercury II Thiocyanate: Hi all. Does anyone know if we can use this in high schools? it is used to make Pharoah's serpent?

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Publication Date: 06 May 2015
1 Responses

Potassium permanganate: I would like to know how to dispose of potassium permanganate 0.02M solution. The MSDS states it is not a hazard but that it must not be put down the drain. 

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Publication Date: 04 May 2015
2 Responses
Answered by an Expert

Scientific dictionaries: Can any one recommend an affordable scientific dictionary for use with Years 7–10 students?

Many thanks.

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Publication Date: 04 May 2015
1 Responses

Reflux and distillation: How should solutions be heated when using quickfit apparatus to perform reflux or distillation?  Are Bunsen burners still allowed?  We do not have any heating mantles.

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Publication Date: 30 April 2015
1 Responses
Answered by an Expert

Organic waste:  Students are investigating the reactions and properties of organic compounds from Heinemann Chemistry 2 VCE units 3 & 4.

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Publication Date: 29 April 2015
1 Responses

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