Why does HF have a boiling point of 19 degrees C and H{eq}_2 {/eq}O has a boiling point of 100 degrees C?Boiling Point:The boiling point is defined as the temperature at which the vapor pressure of a liquid equals the surrounding atmospheric pressure....
Is potassium chloride likely to have a higher or lower melting point than sodium chloride based on trends in lattice energy? Explain. Rank from the highest boiling point to the least: HF, HCl, NaCl, F2. Which ionic crystal would have the largest (most exothermic) lattice energy? a...
One consequence, among many, of this high number of hydrogen bonds is the high boiling point of water; it is difficult to break the hydrogen bonds so that a high temperature (lots of energy) is required for a water molecule to break away from the liquid water to become steam. Upvote ...
Studies in humans and animal models have shown that dietary interventions rich in plant polyphenols may alleviate stress or anxiety and mitigate cognitive decline.1,2,3Cocoa, green tea, blueberries and grapes contain flavanols, a subclass of plant polyphenols with pleiotropic roles in neuroprotection,...
Does HF have a dipole moment?Hydrogen Fluoride:HF is the chemical formula for the compound hydrogen fluoride. It is often found in an aqueous solution known as hydrofluoric acid. It is used in the production of other chemicals and substances, such as Teflon....
Become a Study.com member to unlock this answer! Create your account View this answer To understand the effect of nonvolatile solute on the boiling point, one should know what happens when the solution boils. At the boiling point, the... See full answer below....
Does AlCl3 have a dipole moment? What is necessary for a metallic bond to form? How does metallic bonding affect melting point? Are metals degenerate matter? How many conduction electrons are in aluminum? Does HF have hydrogen bonding? How do electrons behave in a metallic bond? How many ele...
Why would HF have a lower electrical conductivity than NaCl? Explain why noble gases are usually referred to as inert gases. Why is the quality of energy decreasing in the universe?Explore our homework questions and answers library Search Browse Browse by subject Ask a Homework Question Tutor...
Does HF have hydrogen bonding? Do nonmetals have high electronegativity? How exactly do dipole-dipole bonds work? What is the electronegativity of fluorine? What is the electronegativity of bromine? What's the difference between a dipole and a polar molecule? What intermolecular forces can exist ...