Using electronegativities, predict whether the Pb-I bond will be ionic, polar covalent, or pure covalent. Why does BeCl2 have a low melting point but SiO4 has a high melting point even though they both have covalent bonds between the atoms?
Why does BrCl have dipole dipole forces? One BrCl molecule has a covalent bond where chlorine is more electronegative (electron-greedy) than bromine. This causes ashift in electron density towards chlorine, resulting in a slight negative dipole. Thus bromine obtains a slight positive dipole because...
1. What is the electron configuration for chlorine? One common ion of chlorine is Cl ^1- . How many valence electrons does this ion have? 2. Explain the atomic packing (both in words and with a pictur Why is it that th...
In the context of intermolecular forces, why would monoatomic xenon have higher melting and boiling point than diatomic fluoride? How can electronegativity cause a covalent bond to be polar? What are the intermolecular forces of protactinium? Why do atoms share electrons in covalent bonds? Wh...
Since these dipole powers are more fragile than covalent or ionic bonds, sub-atomic solids are delicate and have generally low softening temperature. Unadulterated atomic solids are electrical covers however they can be made conductive by doping. Instances of sub-atomic solids ...
Why does oxygen have such a low solubility in water? Why does NaBr dissolve in water? What is the reason for ice being less dense than water? Why does stereochemistry affect melting point? Why are parts of aquaporin nonpolar? Why is water called the universal solvent? Why is inorganic chemi...
Most molecular collisions do not lead to a reaction as sometimes colliding molecules do not have a proper orientation in reaction to proceed towards...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer ...
Why does ethanol have a pH of 6? Why is TiCl4 considered an acid? Why isn't sucrose an electrolyte? Why does the addition of fat reduce the glycemic responses of the carbohydrate sources? Why do dehydration reactions use acids as catalysts? Why can't benzene dissolve sodium chloride? Why...