Tsunamis are the result of a rapid displacement of ocean water. The energy of the displacement pushes a large surge of water racing across the ocean at speeds of up to 500 miles per hour–as fast as a jetliner. While a tsunami may only appear on the open ocean as a rise of a foot ...
For example, blues and cyan are often associated with positive feelings related to a clear sky or clean water16, while red is connected to both positive and negative affective reactions, which may depend on the experience, from pleasant (e.g., sugar-rich red berries) to unpleasant (e.g.,...
But basically, these reactions cause certain chemicals to be released, and these chemicals reduce the amount of ground-level ozone. So… the more branches you have in an ice crystal, the more quasi-liquid layer there is. The more quasi-liquid layer, the more reactions and the more chemicals...
A→ B + H20 A is the reactant that is broken down into the product of B + water. What Are Some Examples of Dehydration Reactions? A reaction that produces acid anhydride is a dehydration reactions. For example, acetic acid forms acetic anhydride and water by a dehydration reaction. The f...
Now, snowflakes' quasi-liquid layer plays an important role in some complex chemical reactions. We're going to be looking at these in detail later today. But basically, these reactions cause certain chemicals to be released, and these chemicals reduce the amount of ground-level ozone. So… th...
Some cations in aqueous solution undergo no significant reactions with water molecules. (a) What is the relative acid strength of such a cation compared with water? (b) What effect will dissolution of such cations have on the pH of the solution? What ions and / or molecules are present in...
Clays are important because they are often active, which is a general term soil scientists use to describe how chemically reactive a particle is with ions, water, and other particles. These reactions are critical for the provision of many ecosystem services. Clays are often the most active ...
Anyway, snowflakes have a particular form: there's a six-sided center, with six branches or arms that radiate out from it. But how did they get that way? Well, you start with water vapor. You need a pretty humid atmosphere. And that water vapor condenses directly into ice, into an ...
Complexometric titrations form a complex between an analyte and titrant. Generally, these titration reactions require indicators that form a weak complex with the analyte. Perhaps the most common complexometric titration example is the use of a starch indicator to increase the sensitivity of iodometric...