Salt water is a/an ___. A. element B. compound C. mixture D. solution 相关知识点: 试题来源: 解析 D。盐水是溶液。选项 A“element”是元素;选项 B“compound”是化合物;选项 C“mixture”是混合物,盐水严格来说是溶液;选项 D“solution”是溶液。反馈...
The compound that is commonly known as table salt is___. A. NaCl B. KCl C. CaCl2 D. MgCl2 相关知识点: 试题来源: 解析 A。通常被称为食盐的化合物是 NaCl(氯化钠)。B 选项是氯化钾;C 选项是氯化钙;D 选项是氯化镁。反馈 收藏
What is the formula for salt? What elements are in salt? What are examples of salt compounds? Is table salt a compound? What is the molecular formula for salt? What is common to all salts? What is sodium chloride? What is the chemical formula for sea salt?
CARBOXYMETHYLCELLULOSE SODIUM SALT (Sodium Hydroxymethylcellulose) is a compound derived from natural cellulose through chemical modification. It is the sodium salt of cellulose and is commonly used as a thickener, emulsifier, and stabilizer.What is the main use of CARBOXYMETHYLCELLULOSE SODIUM SALT?CARB...
In a compound, the different elements react with each other and form strong bonds that require significant energy to break apart. The elements don't retain their individual properties, nor does the compound necessarily behave like those elements. Water, table salt and baking soda are examples of...
What is a Mixture... in terms of Chemistry ? Matter can be classified in various ways according to its structure, behaviours andphysicaland chemical properties. The main classifications of matter include the categorieselementandcompound, either of which may also be called asubstance(which is a le...
轮机英语题库翻译.pdf,第一章 船舶动力装置 0001 Before disconnecting the Oil pipe , would y lu ipe ? ” asked the oil barge owner. 0001 B ou f sh th a ned in the p e oil ret i y n A. b usi g o fres f h water (用淡水) wi pres 缩气 B. th com sed air (
Small-molecule characterization with Compound Discoverer software Go from spectra to structure and data to knowledge Transform small-molecule data, whether a small or large dataset, from full-scan and MS2data i...
Poly(acrylic acid) or PAA (CAS number 9003-1-04) is a type of polymer. The monomer of poly(acrylic acid) is Acrylic Acid.
Compound which is dihydroergotamine or a salt, hydrate, polymorph or ion pair thereof for use in a method of treatment of migraine and pharmaceutical composition comprising itPharmaceutical compositions containing dihydroergotamine (DHE) and methods in which DHE is administered to patients for treatment ...