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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

Chemical disposal : Hi I would like to dispose of a couple of things , how can I treat them for disposal ,

Copper Nitrate solution

diluted hydrogen peroxide solutions 

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

Snail Dissections: Hi I have a teacher that wants to do a snail dissection with 13 year old students.  I thought we were not allowed to do them due to the number of parasites that snails can carry.

0
Publication Date: 19 July 2016
1 Responses

 School Chemical Register: I've just been reviewing our current Chemical Register. I was wondering if I need to have every classroom on the register.

0
Publication Date: 18 July 2016
1 Responses
Answered by an Expert

Lab space for primary school: Could you provide information regarding establishing a science area for a primary school?

0
Publication Date: 13 July 2016
1 Responses
Answered by an Expert

Mixing of alcohols: an IB student would like to investigate the effect in heat energy of mixing methanol and ethanol or ethanol or propanol or ethanol and butanol, is this safe?

0
Publication Date: 11 July 2016
1 Responses

Laboratory Chemicals and Waste Management/Setup: I am seeking reading material/documents that will help me in regards to the 'Chemical Waste Setup' required.

0
Publication Date: 24 June 2016
1 Responses
Answered by an Expert

Calcium hydroxide: I have 2 bottles of Calcium Hydroxide that are moist. Can it be dried out? Or is it no good or Ok as is? Also how do I stop the chemicals from becoming moist?

0
Publication Date: 23 June 2016
1 Responses
Answered by an Expert

Chemistry Experiment: Is there an organic practical that uses two of reflux, distillation and liquid-liquid extraction that does not require a fume hood?

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

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