With some chemical knowledge, you can fairly easily guess if a molecule will be polar or not. Each atom will have a different level of electronegativity, or ability to attract electrons. Actually calculating the polarity of a molecule precisely, however, requires determining the shape of the mole...
Do you want more practice?More setsHere’s what students ask on this topic: What does 'like dissolves like' mean in terms of solubility? How do you determine the polarity of a molecule? Why is it important to draw Lewis structures when determining solubility? What is the solubili...
Take a look at water. Water is bound to two hydrogens and also has two lone pairs of electrons. Because of the two loan pairs, the molecule has a tetrahedral bent shape. In order to determine whether or not the molecule is polar, you have to look at the partial charge vectors. First...
Whether or not a molecule is polar depends entirely upon the polarity of the bonds found in a given compound and some parameters of these bonds. But before delving into how to to determine polarity, here is a quick explanation of polarity What Makes Something Polar? A molecule is polar if ...
Ask a question Search AnswersLearn more about this topic: Polar Molecule | Definition, Characteristics & Examples from Chapter 5 / Lesson 20 266K Explore the polar molecule in chemistry. Learn about its characteristics and how to determine the polarity of a molecule. See examples of polar ...
Showing molecule sizes is important because the size of solid particles in a colloid helps determine its properties. The particles dispersed in milk range from 3.9 x 10-8to 3.937 x 10-5inches (1 x 10-7to 1 x 10-4centimeters) in diameter. ...
Among the physicochemical cues in the cellular microenvironment that orchestrate cell processes, the different levels of curvature in the extracellular matrix and intrinsic to the tissues play a pivotal role in the spatiotemporal control of key cellular
It is a V-shaped polar molecule, which means that it's charged positively near the hydrogen atoms and negatively near the oxygen atom. Water molecules are naturally attracted and stick to each other because of this polarity, forming a hydrogen bond. This hydrogen bond is the reason behind ...
In chemistry, the concept of polarity refers to how some chemical bonds result in unequal sharing of electrons. This means shared electrons will be closer to one atom in a bond than another, which creates areas of positive and negative charge. You can us
Changes in proteins are related to changes in the structure and function of proteins. Changes in structure and function must be related to each other. Most of the time, a change in one characteristic can bring about a change at another level....