Ammonium Nitrate - Heat of Solution
Students quantify the relationship between temperature, energy and heat and define an endothermic reaction. They measure the energy change caused by dissolving one mole of ammonium nitrate in water.
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AP Chemistry Topic 2: Stoichiometry, Part C
All-inclusive, this worksheet stretches your chemistry learners' brains. It requires them to draw molecular-level pictures showing the break up of electrolytes. It asks them to write chemical equations for the dissolution of electrolytes...
10th - 12th Science
Chapter 13 Review, Section 1: Ions in Aqueous Solutions and Colligative Properties
This is an apt assignment for chemistry takers that are studying ionic solutions. Eight questions require problem solving and critical thinking to answer. The first question instructs learners to use a table in the textbook, but you can...
7th - 12th Science
New Review Entropy and Enthalpy Changes
My room isn't messy — it's a scientific experiment in entropy! Scholars investigate entropy, enthalpy, and spontaneity through a guided procedure and set of questions. The lesson connects the Second Law of Thermodynamics, energy transfer...
9th - 12th Science CCSS: Adaptable