- Year 9 > Science Understanding > Physical Sciences > Energy transfer through different mediums can be explained using wave and... > ACSSU182
Exploding plastic bottles: I would like to ask about the demonstration of HCl and Al within a plastic bottle which explodes when the level of hydrogen gas builds up.
Hand sanitiser and chemical registers: What are the requirements for the listing of the hand sanitisers in each schools chemical register?
Storage of batteries: How do I store small batteries, including button cell batteries, safely?
Disinfecting laboratory benches: What chemical sprays/wipes/solutions am I allowed to use to disinfect laboratory benches after each class during COVID-19?
Student handling of bones: I’m looking for information, regulations, requirements etc, about the handling of completely cleaned and treated bones by high school students to rebuild the skeleton of
Electrical equipment testing and tagging: How often should we be testing and tagging electrical equipment in NSW schools according to WHS legislation?
2-methylpropan-2-ol: My bottle of 2-methylpropan-2-ol has solidified.I purchased a 500mL bottle of 2-methylpropan-2-ol approximately 2 years ago.
Potassium metal: Are we allowed to demonstrate potassium metal in schools? How do I deal with it if it has oxidised?
Storage of luminol: I was wondering if anyone has Luminol at their school and where do you store it? I am bringing it in new to our school and was debating where was the best area to store it.