Rank the following from the lowest to highest electronegativity: O, C, F, Cl, and H. When comparing two compounds, which properties can be used to determine which one has the higher boiling point? Which of the following is an ionic compound? a. KI b. CaCl2 c. H2O d. more...
Titration is used to determine the concentration of an unknown substance via the molar relationship expressed through the chemical reaction equation. Using these relationships, the pH value can be determined by calculating the concentration of hydrogen i
Intermolecular forces are attractions between neighboring molecules that help determine the melting and boiling points of substances. The three intermolecular forces are hydrogen bonding, dipole-dipole and London dispersion forces. Note that intermolecular forces are dif...
Distillation removes gluten from alcohol and vinegar via boiling and separation. Since alcohols have very low boiling points, they will boil (and later condense) to form pure alcohol while leaving the gluten behind. Some distilled alcoholic beverages will explicitly say they are gluten-free, but ot...
The hallmarks of a well-made bowl of usucha are a stable froth with small bubbles (for certain styles of chanoyu); a creamy body; and bright color and flavor. Preheat achawan, or wide tea bowl, with boiling water; pour out the water, and dry the chawan. Sift in about 2 grams (...
Infusions and teas are similar, but infusions are more concentrated. They are both made by adding boiling water to dried botanicals. You can consume infusions and hot or cold teas. Tinctures are prepared by soaking botanicals in a mixture of water and alcohol. This serves to preserve the bota...
whether or not they've kept any particular day holy or prayed on any particular schedule while pointed in any particular direction. Again, it's difficult to figure out why a loving god made us with this demonstrable inability to determine which, if any, of our thousands and thousands of con...
teas have certain flavour[examining how the chemical makeup of the leaf and the processing it goes through form different flavour compounds that are brought out in the final beautiful cup]. Finally today, in our third and last blog on the subject we will investigatethe best way to taste tea...
known to be okay, leave them alone; simply exchange the brake fluid with fresh brake fluid. Brake fluid changes get sorely neglected in the modern era, which means that corrosive moisture, a declining boiling point of fluid and brake fade can be an issue with hydraulic brake systems. I...
To determine the total products obtained by the monochlorination of 2-methylbutane and how many can be separated by fractional distillation, we can follow these steps:Step 1: Understand the Structure of 2-Methylbutane 2-Methylb