Hydrochloric acid and ammonia reaction:
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
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
Ammonium thiocyanate deliquescent: Ammonium thiocyanate is becoming a liquid
Organic chemicals: I have been ask
Water testing: Is it possible to do classroom testing for PFOS and PFOA in water samples? If so, how would you go about it?
- Year Senior Secondary > Science Inquiry Skills > Planning and conducting
Can potassium permanganate waste be neutralised?
Tollens Test: For Year 12 chemistry, the teachers wanted to demonstrate the silver mirror, also called Tollens test. The process goes like this:
Ferrothiocyanate Fe(SCN)2: We are currently doing a prac called the Effect of concentration changes on equilibrium yields.
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.