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...
Mixture of water, water soluble salt, ammonium compound, flow control agent and polymerUS6422314 2000年8月1日 2002年7月23日 Halliburton Energy Services, Inc. Well drilling and servicing fluids and methods of removing filter cake deposited thereby...
摘要: PROBLEM TO BE SOLVED: To provide a monoazo compound or its salt useful for obtaining yellow dyed and printed materials being preferable in various fastness and the other properties, in a dyeing or printing treatment for a fiber material, particularly a cellulose fiber material....
6 A solid mixture contains an ionic salt, X, and a covalent organic compound, Y.Two students suggest methods of separating the mixture as shown.method 1shake with water X and Y method 2shake with ethanol X andY Which methods of separation are likely to work? A method 1method 2A V√B ...
The basic structure of Eschenmoser's Salt consists of a cobalt atom coordinated with five ammonia molecules and one nitrite ion, with two nitrate ions as counterions. This compound is soluble in water. Eschenmoser's Salt is considered to be relatively safe, with no specific safety hazards ...
(28) having a heat-treated aqueous salt phase outlet; and a heat-treated aqueous salt phase feed (30) containing water-soluble derivatives of the impurities in fluid communication with the cumene hydroperoxide cleavage product mixture (... ...
This compound is soluble in water. Flavin adenine dinucleotide disodium salt is generally considered to be safe for use, but it may cause irritation to the eyes and skin. It is important to handle this chemical with proper protective measures to avoid any potential risks. Flavin adenine ...
2.4 Water Solubility H2O: 0.5?M at?20?°C, clear, colorless 2.5 StorageTemp 2-8°C3. MSDS2.Hazard identification 2.1 Classification of the substance or mixture no data available 2.2 GHS label elements, including precautionary statements Pictogram(s) no data available Signal word no data...
2.8 Water Solubility H2O: >50 g/L 2.9 StorageTemp -20°C3. Use and Manufacturing3.1 Description Beta-Nicotinamide adenine dinucleotide phosphate disodium salt, with the chemical formula C21H26N7Na2O17P3, has the CAS number 24292-60-2. It is a salt compound that is commonly used in bioc...
A substituted tertiary amino compound represented by general formula (I) or a pharmaceutically acceptable salt thereof. They have an aromatase inhibiting activity and are useful as a prophylactic and/or therapeutic agent for breast cancer, mastopathy, endometriosis, prostatic-hypertrophy, and so forth....