Are the bonds in the compound CsF polar covalent, nonpolar covalent, or largely ionic? Explain.Are the bonds in the compound NF3 polar covalent, nonpolar covalent, or largely ionic? Explain.Is a Mg-N bond ionic, polar covalent, or nonpolar covalent? Explain.Is an S-S bond ioni...
What is meant by dipole moment? What is the difference between polar and nonpolar bonds with examples? The dipole moment of HF is 1.91 D . What is the dipole moment of HF in C \cdot m? Which of the following molecules has the largest ...
Atheism simply means no belief in the existence of God or gods. It comes from the Greek wordatheos,which is a compound word with “a” meaning without and “theos” meaning god or gods. It is the opposite of theism; it is non-theism. In ancient Greek, the adjectiveatheosmeant "godles...
(a) What are hydrocarbons ? Give examples. (b) Give the structural differences between saturated and unsaturated hydrocarbons with two examples each. (c ) What is functional group ? Examples of four different functional groups. View Solution ...
forces of attraction between ions, a large amount of energy is required to break the ionic bonds between the atoms. thus, ionic compounds have high melting and boiling points. 3. the solubility of ionic compounds ionic compounds are generally soluble in polar solvents such as water whereas ...
What is it called when a cell goes against the concentration gradient in order to move material inside? What biological word do we give to the movement of cells against the concentration gradient? What is an example in which the concentration of water is higher outside a cell...
These are much weaker than the chemical bonds but are essential in determining the overall property of the compound. For instance, the fact that water has a higher boiling point than methanol even though methanol has a higher molar mass is explained by the IMFA present....
47 pm tolerance is defined as an organism’s capacity to survive variation in environmental conditions. for example, a polar bear can thrive in the sub-zero temperatures of the arctic, but it cannot survive in warmer climates such as the tropics. reply happy anietie october 25, 2020 at 3:...
Elliot, fun to see the landscape fill in around your track work. Are you top dressing your plaster cloth with Sculptamold modeling compound? I used it and it provides a nice texture and it is ideal for filling in small gaps near the roadbed, around rock castings, etc. BTW, did you fin...
Give an example of a compound that has an ionic bond and explain how the ionic bond was formed. Which conditions suggest that a bond will be ionic? What attracts the atoms in an ionic bond? What makes a covalent bond? Is SO2 an ionic or covalent bond?