Tomorrow is the unit test and I really need to do well on it because I didn't do so hot on the last quiz so my grade really could use a boost. I've been using the practice tests as study materials and I also found these helpful websites below:
Dilution Video
How to Calculate Molarity
Molarity Practice
Dilution Example Problems
Dilution Practice
Concentration of Ions
Thursday, January 21, 2016
Wednesday, January 20, 2016
Aqueous Solutions Week 2 Post #2
Last week we completed the murder mystery lab, here's some pictures from our lab:
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| Figuring out the murder weapon |
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| AgNO3 + NaCl |
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| Separating the solid from the liquid |
Tuesday, January 12, 2016
Aqueous Solutions Week 2 Post #1
We started the Murder Mystery Lab on Monday, and I'm really excited to complete it tomorrow. At first it was really confusing but then once I understood it, I realized it was going to be really fun to do. It's like we get to play Clue in real life, and Clue is one of my favorite board games, so I'm really looking forward to it.
Friday, January 8, 2016
Aqueous Solutions Week 1 Post #1
Today we got to do the dilutions lab.We mixed 20 drops of food coloring with 10mL of water and then took 1 mL of that solution and added it to another cup and added another 9 mL of water to make a new solution and continued doing this until the new solution was clear. I liked this lab because it was really fun and we got to practice doing dilution calculations during the lab.
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| our solutions! |
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| dilution equation |
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