百度试题 结果1 题目Salt is a compound of sodium and chlorine.相关知识点: 试题来源: 解析 复合物,化合物 none 反馈 收藏
) visit sb or a place (usu within the same town, city, etc) 访问或参观(通常为同一城镇等的)某人或某地: Why don't you come round (to my flat) this evening? 今晚你来(我家), 好吗? *| Do come round and see us some time. 务必抽空来坐坐. come round (to sth) (also come around ...
A compound (I) containing aluminum and chlorine is used to prepare a pharmaceutical or cosmetic composition for treating skin disorders associated with inflammation, irritation or swelling. Independent claims are also included for: (1) pharmaceutical or cosmetic composition comprising (I) in combination...
This is because the mixture of the hydrogen ions, the nitrate ions, and free chlorine gas caused by the mixing of the two acids provides the oxidizers needed to dissolve the gold. (Chlorine gas is a very good oxidizer. Having a combination of chlorine gas and nitrate ions will oxidize damn...
elemental or compound molecule. An elemental molecule contains only one type of atom, such asozone(O3) or chlorine (Cl2). A compound molecule is made up of one or more different elements. Covalent compounds are built on these types of molecules and are often referred to as molecular ...
Think of chlorine and sodium chloride. One is incredibly toxic and dangerous, while the other is table salt. Scientific names are means of identifying the structure of a compound, not its uses, benefits or harms. I agree we should eat healthier and less processed foods. I just thinks its ...
1c). Consistently, a cellulose-deficient mutant in S. Enteritidis was previously reported to be more sensitive to chlorine53. Overall, these results indicate that EPS production enhances biofilm functioning by both increasing cell numbers and tolerance to antimicrobials, which supports the idea of ...
What is the formula of a compound formed between strontium (Sr) and chlorine (Cl)? a) SrCl b) SrCl2 c) SrCl3 d) Sr2Cl What is the formula of the compound formed from the cation Al3+ and the anion ClO3-? What is the formula of the compound formed from the...
2. A process of forming self-condensation products of a phenol having the structural formula: ##SPC5## where X is a substituent selected from the group consisting of hydrogen, chlorine, bromine, and iodine; R' is a monovalent constituent selected from the group consisting of hydrogen, hydrocar...
<div p-id="p-0001">A chemical compound of formula (I) wherein R<sub>1 </sub>and R<sub>2 </sub>are independently selected from hydrogen and alkyl; R<sub>3 </sub>is alkyl; R<sub>4 </sub>and R<sub>5 </su