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For my science homework I've got to wright in my own words why alchemy and the phlogiston theory are wrong, but I'm not sure as to why they are. Can someone help me??
Pro/anti What to understand key arguments on both sides of the debate. Whether the act is fair and works or whether it should be repealed. Thanks
In my up coming exams one question is about CITES. I wa sjust puyting this out there to see if anyone could tell me, (1) whether it is working (pros)? (2) the implications/ how it is failing? (3) people's opinions or any good research articles/journals Thanks in advance
two identical charges each of 15g mass and negligible volume are both suspended from the same point by a non conduction weightless strings 1500mm in length. Find the magnitude of each charge is the angle between the strings is 5.
The answer to this question according to the back of the book is 0.11x10^-6C.
When copper metal reacts with concentrated nitric acid, SALT, WATER and GAS forms. What is the name of the gas?
For the chemical compound which is represented in vinegar together with water: What is the name and formula of this compound?