Inorganic Chemistry Answers

An excess of calcium hydroxide is added to an acidic soil. What happens to the pH of the soil?

calculate the percentage of the over all molar mass of the compound that is represented by the positive ions the compound ammonium chloride contains?

recall the gases produced by volcanic activity formed the earths early atmosphere?

What impact would a total ban on water sold in plastic bottles have on Ontario consumers and on Ontario’s environment?

Research:
Include the following factors in your research and decision making:
The relative success of plastic recycling
The time and energy required for recycling
The safety of bottled water
The cost of bottled water
The amount of plastic water bottles in landfills
The safety of municipal drinking water

Decision:
Make a recommendation on the issue. Provide supporting arguments for your decision. Provide references for your research.

Communicate and summarize your decision:
Write one to two paragraphs that clearly outlines your decision and provides factual evidence for why it was made.

Research the health effects of exposure to TCE. Based on your research, is the ban on this substance justified? Why or why not?

Write a chemical equation for addition reactions to produce 3-hydroxy-3-methylhexane. Condensed structural formulas should be used for each organic compound.

3 BaCl2 + Fe2(SO4)3 ---> 3 BaSO4 + 2 FeCl3

If 25.0 grams of Barium Sulfate are produced during the reaction, how many grams of Iron(III) sulfate were used?

State three examples each of acids, bases, and salts commonly used in therapeutic processes.

how many grams of water (is=4.184 J/g degrees celcius) will release 1367 J of heat when cooled to 45.2 degrees celcius to 36.2 degrees Celsius