Additional practice problems with solutions.
If you have any questions, post them in the Comments and I'll answer them publicly so every student can see both your answer and my response.
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#4. Suppose you are given 35 mL of 0.1M Na2S2O3 and the solution is diluted with 15 mL of water.
a. What is the initial concentration?
b. What is the final concentration?
This is the first post. This Blog space is created for students to discuss chemistry topics with each other, help each other study outside of school, share thoughts on CP's, and collaborate on lab reports. Mr. Rourke will provide feedback when he can, but don't rely on his feedback. This is a space for students to help students.