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Practice Problems

Practice Problems

Practice Problems
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Acids and Bases Problems

Which of the following is the weakest acid?



This practice problems tool contains a bank of problems here to help test your knowledge and solidify learned concepts. When a topic is selected, problems will be randomly selected from the problem bank. After the correct answers is given or the "Give Up" button is pressed, you will have the option to rate the problem's difficulty and move on to another problem. Problems range in difficulty from "Very Easy" to "Very Hard," which is displayed as a colored square in the upper right corner.

* For scientific notation, use Ex to represent 10x (e.g. 1.7x105 would be input as 1.7E5).
* For exponents, use x^(n) to represent xn (e.g. e(1+2i)x would be input as e^((1+2i)x).