Illustrate water is a polar or a non-polar molecule
Illustrate water is a polar or a non-polar molecule? What is the effect of that characteristic for the function of water as a solvent?
Expert
Water is made up of two atoms of hydrogen joined by covalent bond with one central atom of oxygen forming an angular spatial structure. Hydrogen atoms “lend” electrons to the oxygen and as a result such atom becomes more negative whereas the hydrogen becomes more positive. The spatial geometry of the water molecule forms it a polar molecule, with positive and negative poles.
Water is a superb solvent for polar substances since the electrical activity (that is, attraction and repulsion) of its poles aids the separation and the mixing of such substances, giving them more movement and therefore raising the number of molecular collisions and the speed of chemical reactions. On other hand, water is not good as a solvent for non-polar substances. Polarity is one of the properties of water.
Name the structure which maintains similar chromatids bound? Answer: The structure which maintains similar chromatids bound is the centromere.
How pancreatic juices contribute in digestion of the proteins? Name some of the involved enzymes?
I. OBJECTIVES A. To make you aware that many performance appraisal decisions involve ethical issues. B. To familiarize you with some o
How are gases exchanged in sponges?
How the amphibian heart is different from the fish heart?
Give a brief explanation of fossil fuels.
What do you mean by the flat bones and long bones?
List out the main morphological features of birds?
It is just the reverse of the downward communication. It flows upward from a subordinate to the superior through middle managerial levels along the line. Such communication is of two types: Feedback if information in which subordinates convey a message to the top executive in response to
Specify the type of muscle tissue which moves the bones?
18,76,764
1955217 Asked
3,689
Active Tutors
1448840
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!