i need a bit of information on these three topics so i anyone has anything and can tell me there sources that would be great.
Acid rain is a major environmental problem facing our society. In an organized presentation discuss: (a) the sources of acid rain; (b) the chemistry of rain including equations for important reactions; (c) an explanation of pH and the use of pH measurements to determine acidity; (d) the effects of acid rain on the environment; and (e) some ideas on solutions to this worldwide problem.
Choose any two topics. Each concerns a laboratory task. In a well-constructed paragraph, explain in detail how you would perform each task. Specify all necessary equipment, amounts of materials needed, and procedures used with necessary calculations. You may number the steps rather than answer this in a paragraph form.
List four factors and explain how they affect the rate of solution of a solid in a liquid.
Acid rain is a major environmental problem facing our society. In an organized presentation discuss: (a) the sources of acid rain; (b) the chemistry of rain including equations for important reactions; (c) an explanation of pH and the use of pH measurements to determine acidity; (d) the effects of acid rain on the environment; and (e) some ideas on solutions to this worldwide problem.
Choose any two topics. Each concerns a laboratory task. In a well-constructed paragraph, explain in detail how you would perform each task. Specify all necessary equipment, amounts of materials needed, and procedures used with necessary calculations. You may number the steps rather than answer this in a paragraph form.
List four factors and explain how they affect the rate of solution of a solid in a liquid.