In this solutions worksheet, students determine the pH or molar solubility of different solutions. Students state is the mixture given forms a buffer. This worksheet has 20 problems to solve.
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New Review Solution and Concentration: What Is in the Air I'm Breathing?
What makes air fresh or not so fresh? The solution is solution chemistry! Explore homogeneous mixtures with a video from the JFR Science series. The narrator explains a variety of solution terms, how to classify solutions, and how people...
11 mins 9th - Higher Ed Science CCSS: Adaptable
New Review Solution Stoichiometry: How Much Vinegar Is Needed to Clean My Teapot?
Solution stoichiometry ... reducing waste, one calculation at a time. Chemistry scholars examine the concepts and calculations involved in solution stoichiometry with a video from JFR Science. The narrator gives examples of when to use...
7 mins 9th - Higher Ed Science CCSS: Adaptable
New Review Solution Preparation: What Is a Standard Solution?
What could be so difficult about preparing a solution? Show science scholars the proper way to prepare standard solutions using a video from JFR Science. The narrator discusses solution preparation using a solid solute as well as dilutions.
6 mins 9th - Higher Ed Science CCSS: Adaptable
New Review Introduction to Solutions: Solutions and Concentration
Don't break your concentration when learning about solutions. Pupils watch a video in the JFR Science series that explains what solutions are and how to calculate solution concentrations. The resource covers solubility and molar...
10 mins 9th - Higher Ed Science
New Review Electrolysis Using a Microscale Hoffman Apparatus—Microscale Chemistry
Get big results out of a small-scale lab! Young chemists observe the electrolysis of sodium sulfate using a microscale experiment. A colorful indicator solution combined with the production of gas bubbles yields a variety of observations...
9th - Higher Ed Science CCSS: Adaptable