Chemistry

What are the properties of air?
The weight of air varies depending on pressure and temperature. The weight of dry air at zero degrees Celsius under normal...
What is an endothermic reaction?
When plants convert carbon dioxide and water into glucose through photosynthesis, the reaction requires light to provide...
Causes a Battery to Explode?
Batteries contain a Sulphuric acid electrolyte which is a highly corrosive poison that will produce gasses when recharged...
What Is a Chemical Property for Nitrogen
A chemical property is a property which only becomes evident when the chemical undergoes a reaction. An example of a chemical...
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