Storage and disposal of deliquescent chemicals - Zinc Nitrate: Hi, My bottle of zinc nitrate has liquid in it and the bottle has expanded. It does not look right.
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Calcium oxide disposal: Hi. Can anyone tell me how to dispose of some very old calcium oxide. The container is all swollen and the date on the bottle is Dec 1988.
Litmus Paper: The Litmus paper in our lab is many years old, but has been kept dry in a dark drawer.
Disposal of old equipment: We have cupboards full of old school science laboratory equipment including: balances, models, etc. Most of the equipment hasn't been touched in over 10 years.
This unit of work investigates physical and chemical changes.
- Year 6 > Science Inquiry Skills > Communicating > Communicate ideas, explanations and processes using scientific representations... > ACSIS110
- Year 6 > Science Inquiry Skills > Evaluating > Reflect on and suggest improvements to scientific investigations > ACSIS108
- Year 6 > Science Inquiry Skills > Planning and conducting > Decide which variable should be changed and measured in fair tests and... > ACSIS104
- Year 6 > Science Inquiry Skills > Processing and analysing data and information > Compare data with predictions and use as evidence in developing explanations > ACSIS221
- Year 6 > Science Inquiry Skills > Processing and analysing data and information > Construct and use a range of representations, including tables and graphs, to... > ACSIS107
- Year 6 > Science Inquiry Skills > Questioning and Predicting > With guidance, pose clarifying questions and make predictions about scientific... > ACSIS232
- Year 6 > Science Understanding > Chemical Sciences > Changes to materials can be reversible or irreversible > ACSSU095
- Year 6 > Science as a Human Endeavour > Use and influence of science > Scientific knowledge is used to solve problems and inform personal and... > ACSHE100
This online resource illustrates teaching practice using the concepts involved with compost.
- Year 1 > Science Inquiry Skills > Planning and conducting > Participate in guided investigations to explore and answer questions > ACSIS025
- Year 1 > Science Understanding > Chemical Sciences > Everyday materials can be physically changed in a variety of ways > ACSSU018
- Year 1 > Science as a Human Endeavour > Nature and development of science > Science involves observing, asking questions about, and describing changes in,... > ACSHE021
This online resource covers energy transformation and conservation.
- Year 10 > Science Inquiry Skills > Communicating > Communicate scientific ideas and information for a particular purpose,... > ACSIS208
- Year 10 > Science Inquiry Skills > Evaluating > Evaluate conclusions, including identifying sources of uncertainty and possible... > ACSIS205
- Year 10 > Science Inquiry Skills > Processing and analysing data and information > Analyse patterns and trends in data, including describing relationships between... > ACSIS203
- Year 10 > Science Inquiry Skills > Processing and analysing data and information > Use knowledge of scientific concepts to draw conclusions that are consistent... > ACSIS204
- Year 10 > Science Understanding > Physical Sciences > Energy conservation in a system can be explained by describing energy transfers... > ACSSU190
This online resource demonstrates various learning programs for teaching the practical aspects of chemistry to younger students.
- Year 2 > Science Inquiry Skills > Planning and conducting > Participate in guided investigations to explore and answer questions > ACSIS038
- Year 2 > Science Inquiry Skills > Questioning and Predicting > Pose and respond to questions, and make predictions about familiar objects and... > ACSIS037
- Year 2 > Science Understanding > Chemical Sciences > Different materials can be combined for a particular purpose > ACSSU031
- Year 2 > Science as a Human Endeavour > Nature and development of science > Science involves observing, asking questions about, and describing changes in,... > ACSHE034
Bunsen Burners: What are the gas tubing and other connection specifications, including ma
Updated September 2016
This Standard Operating Procedure (SOP) contains a detailed method for how to perform a rat dissection.