BSC 2010C Quiz: Acid : Base Practice Problems w/ Answers
Document Summary
Acid base practice problems: the ph of the water in the oceans during the last ice age was about 8. 0. According to an article from the journal nature, by the year 2300, based on current models, the ocean ph will drop to 7. 0, due to co2 absorption. Answer: concentration of oh- ions will be 0. 0000001m or may use exponential form: a water treatment plant leaked sludge into an adjacent wetland near titusville. The ph of the forest soil was about 6 prior to the leak. The ph of the sludge converted the forest soil ph to 13. As a result many trees died. a) what was the difference in hydrogen ion concentration between the initial and final ph? b) Answer: a) 107 ; b) 1; c) 0. 0000000000001m or may use exponential form: the hydroxide concentration of a solution of roof cleaner is 0. 00000001m.
