1. a crystalline compound, sodium chloride, NaCl, occurring chiefly as a mineral or a constituent of seawater, and used for seasoning food and as a preservative. 2. any of a class of chemical compounds formed by neutralization of an acid by a base, a reaction in which hydrogen atoms of...
sodium carbonate a compound now used primarily as an alkalizing agent in pharmaceuticals; it has been used as a lotion or bath in the treatment of scaly skin, and as a detergent. sodium chloride common table salt, a necessary constituent of the body and therefore of the diet, involved in ...
Also a process for manufacturing a soda lime glass having pre-determined light transmission properties, the process comprising the step of including in the composition at least one rare earth element, or a compound thereof. The rare earth element may be cerium (Ce), praseodymium (Pr), neodymium...
So there we have it: water is a compound, and not an element. And if you’d like to amuse everyone around the Christmas dinner table, you can prove it with a 9V battery and some drawing pins. Just don’t nick the battery out of your little brother’s favourite toy, okay? (Or, i...
chemical process Print Also known as: Solvay process Written and fact-checked by The Editors of Encyclopaedia Britannica Encyclopaedia Britannica's editors oversee subject areas in which they have extensive knowledge, whether from years of experience gained by working on that content or via study for...
Which elements are found in the compound NaOH? What common substances do alkaline earth metals react quickly with? What chemical element has 19 electrons? How do you make bicarbonate water? What chemical element is in snow? What is the chemical element tin?
# We include all parts of the compound entity in the map for part in re.findall(r'\w+|[^\w\s]', entity_text): entity_map[part] = { 'label': 'B-GENEPROD', 'uniprot_id': uniprot_id if uniprot_id != "" else 'O', 'taxonomy_id': taxonomy_id if taxonomy_id != "" else...
The degree of sintering is not limited in particular. The product may be, for example, either porous or compact. An example of the direct method (B) is a method wherein a solution of an organometallic compound such as an alkoxide containing vanadium and titanium is coated on a substrate of...
Furthermore, the mutants were not induced in response to the presence of iron chelator, 2,2'-dipyridyl, or to the redox cycling compound, paraquat. The wild-type, however, did respond to these effectors. In vivo cloning was used to isolate the cis-acting regulatory elements from the ...
class SStructViewer : public SCompoundWidget { public: SLATE_BEGIN_ARGS(SStructViewer) { } SLATE_ARGUMENT(FOnStructPicked, OnStructPickedDelegate) SLATE_END_ARGS() /** * Construct the widget * * @param InArgs A declaration from which to construct the widget * @param InitOptions Programmer-...