Sodium chloride in the form of sea salt.Is pH the Measurement of Hydrogen Ion Concentration or Hydrogen Ion Activity?Ions carry either a positive (e.g. H+) or negative (e.g. OH-) charge. As charge carriers, all
Define acid salt What's acid reflux? What is the irritating acid found in ant and bee stings? What is a concentrated acid? What is hydronitric acid? What is the base of the heart? What is the formula for slaked lime? What is battery acid made of?
What is biochemistry and what impact does it have on the environment? Which of the following is not a branch of chemistry? (a) Organic (b) Inorganic (c) Biological (d) Astronomical. What are the chemical and biological properties of caffeine? In bio...
Citric acid is an organic compound with the chemical formula HOC(CO2H)(CH2CO2H)2. Usually encountered as a white solid, it is a weak organic acid. It occurs naturally in citrus fruits. In biochemistry, it is an intermediate in the citric ac... Aug 18,2021Organic Chemistry What is Levo...
4-Dimethylaminopyridine (DMAP) is a derivative of pyridine with the chemical formula (CH3)2NC5H4N. This colourless solid is of interest because it is more basic than pyridine, owing to the resonance stabilisation from the NMe2 substituent. Chemical Properties DMAP (m.p. 112-113°C) and PPY...
Formula for Soap. For centuries, humans have known the basic recipe for soap — it is a reaction between fats and a strong base. The exact chemical formula isC17H35COO- plus a metal cation, either Na+ or K+. The final molecule is called sodium stearate and is a type of salt. ...
How life on Earth began remains an unexplained scientific problem. This problem is nuanced in its practical details and the way attempted explanations feedback with questions and developments in other areas of science, including astronomy, biology, and p
Formula and structure The formula of a substance expresses the relative number of atoms of each element it contains. Because the formula can be determined by experiments on bulk matter, it is a macroscopic concept even though it is expressed in terms of atoms. What the ordinary chemical formul...
Everything around us is made of atoms. Elements have properties that allow them to form chemical compounds with other elements. The compounds that will be discussed are carbon monoxide and carbon dioxide. Both elements, carbon and oxygen, are nonmetals. The chemical formula for carbon dioxide is...
Sodium cyanoborohydride is a chemical compound with the formula Na[BH3(CN)]. It is a white powder, but commercial samples can appear tan. The salt tolerates aqueous conditions. There are many methods for synthesizing sodium cyanoborohydride, such as hydrocyanic acid and sodium borohydride as raw...