It means that dissolution only occurs when the solute and the solvent have the same polarities. Polar compounds dissolve polar compounds, while nonpolar compounds dissolve nonpolar compounds. Polar and nonpolar substances, however, do not dissolve each other. For example, both water and salt are ...
What is the difference between a polar covalent bond and a non-polar covalent bond?Specify whether CH4 is polar, nonpolar, ionic, or polar covalent.Classify the bonding in each of the following molecules as ionic, polar covalent, or nonpolar covalent.Which of the following is an example...
The critical temperatures and critical pressures of some examples of (a polar substance + a non-polar substance) and of (a polar substance + another polar substance)HIGH TEMPERATUREMONTE CARLOPYROMETRYRADIATION THERMOMETRYMeasurements of the critical temperature and critical pressure of [xC5H11OH +...
Emulsion is a mixture of two or more liquids that are normally immiscible substances. Know more about emulsion, its properties, types and examples.
Polar molecules are molecules that have a charge or partial charge and do mix with water. Nonpolar molecules are molecules that do not mix with water. What are examples of nonpolar molecules? Some examples of nonpolar molecules, or molecules that do not mix with water, are: Carbon dioxide ...
An ion is a molecule or atom that has lost one or more electrons and is, therefore, electrically charged. Multiple bond: A double or triple bond. Polar bond: A covalent bond in which one end of the bond is more positive than the other end. Triple bond: A covalent bond consisting...
What are the types of solvents? Solvents are generally classified as polar or nonpolar. Polar solvents have partial positive negative and positive charges that are easily observed, whereas nonpolar solvents have no charge separation. Like dissolves like, so polar solvents dissolve polar solvents and ...
in food processing and storage, chemical substances may play an important role. for example, food additives can extend the shelf life of foods; others can make food more enticing, such as colours. to make foods tastier, flavourings are used. health supplements are used as energy sources. q2 ...
Science describes an element as a pure substance made of only 1 type of atom that can not be broken down further into other substances. For example, hydrogen (H) and oxygen (O) are elements, but water ({eq}H_{2}O) {/eq} which is made of hydrogen and oxygen is NOT. Why?
Science describes an element as a pure substance made of only 1 type of atom that can not be broken down further into other substances. For example, hydrogen (H) and oxygen (O) are elements, but water ({eq}H_{2}O) {/eq} which is made of hydrogen and oxygen is NOT. Why?