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?
intlevalve intmduction into a compound into a forbidden dire into cold water or into his mouth into some outer space into taobao into the finishing mi into the flat plate into the lakes into the lions den into the mailbox sett into the park into this company into this house were into ...
A solution is a mixture of one substance dissolved in another so the properties are the same throughout. A solution is composed of a solute and the solvent. The solute is the substance being dissolved and the solvent is the part of the solution that does the dissolving. The solute is of...
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. In a water solution at neutral pH, many of the side chains of PAA will lose their protons and acquire a negative charge. For a description of unrelated compound...
Cell metabolic activity was evaluated using the MTS (CellTiter 96® AQueous One Solution Cell Proliferation) assay. This assay is based on the conversion of MTS (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2 H-tetrazolium inner salt) to a soluble purple forma...
PROBLEM TO BE SOLVED: To obtain a new compound having antioxidizing actions, capable of effectively suppressing the production and an increase in amount of a lipid peroxide and effectively usable as an excellent antioxidant for treating various diseases such as ischemic heart disease, arteriosclerosis,...
External application of ABA can be considered a proxy for both drought and salt-stress response51,52. We tested the necessity of suberized exodermis for whole-plant performance under water-limited conditions in mature tomato plants (Fig. 4). The strongly reduced response of slmyb92 and slasft...