Answer:
hydrogenation
Explanation:
Liquid vegetable oils are converted to solid fats such as margarine by a process known as <u>hydrogenation</u>.
<em>Commercial production of margarine requires </em><u><em>the hydrogenation of liquid oil at a relatively high temperature and pressure and in the presence of a catalyst</em></u><em>. During the process, a solid catalyst (usually, nickel) is added to a preheated liquid vegetable oil before the dispersion of the hydrogen gas. The polyunsaturated vegetable oil, thus, becomes saturated or partially saturated in the process. The quality of the final product depends on the degree of hydrogenation or saturation.</em>
Grief.
To mourn is to feel great sadness or regret for something.
Grief, lament, weep, shed tears, deplore, bewail, bemoan, rue, and regret.
A gas can be produced when you boil water (steam). This isn't classified as a chemical change, though. This is because a new substance is not formed, the water just changes physical states from liquid to gas
Answer:
Since HCl is a strong acid, it completely ionizes, and the pH of HCl in solution can be found from the concentration (molarity) of the H+ ions, by definition equal to 0.100 M. (The conjugate base of the acid, which is the chloride ion Cl–, would also have a concentration of 0.100 M.) The pH is thus –log(0.100) = 1.000.
Explanation: