n.solution shuǐ róng yè 水溶液 aqueous solution ruò róng yè 弱溶液 diluted solution nóng róng yè 浓溶液 strong solution bāng wǒ xī shì yī xià zhè ge róng yè 帮我稀释一下这个溶液。 Help me to dilute the solution.
Proteolytic stability of analogs of gonadotropin releasing hormone: What does it mean?Prolonged release of the peptide gonadotropin-releasing hormone (GnRH) from its aqueous solution was achieved by addition of the polymer dextran (Mw 500,000). This effect observed in an in vitro system was caused...
but can also be used to determine the amount of cell wall water in water-saturated wood (Ahlgren et al.1972; Feist and Tarkow1967; Stone and Scallan1967,1968; Stone et al.1969). This is done by placing water-saturated specimens in an aqueous solution of probe molecules...
Aqueous SolutionsSolutions are formed when a solute, a substance in a smaller quantity, is dissolved in a pure solvent. If the solvent used is water, it is called an aqueous solution.Answer and Explanation: A saturated solution contains the maximum amount of solute that can be di...
You have an aqueous solution for which [H3O+] = 2.5 x 10-4 m. What is the pH of this solution? A solution has a pH of 11.60. What is the value of H+ for this solution? When the pH of a solution changes from a value of 5 to a value of 8, by how much has the...
Answer to: When an acid is weak in aqueous solution, what does that mean? What does this reveal about the ability of the acid's anion to attract...
The supernatant containing exfoliated M oS2 was dialyzed against water for 48 h to remove excess impurities and the finally obtained M oS2 nanosheets aqueous solution was stored at 4 °C for future use. Preparation of targeted nanocomposite 200 mg HA was first dissolved in 20...
Re: What does (aq) mean? « Reply #1 on: November 20, 2009, 11:06:22 AM » (aq) refers to "aqueous", which means: in water. In your case, you have Ba(OH)2 in solution in water http://en.wikipedia.org/wiki/Aqueous.As for your search on Google, just try anything that ...
Insoluble means incapable ofdissolvingin asolvent. It is rare for absolutely nosoluteto dissolve at all. However, many substances are poorly soluble. For example, very little silver chloride dissolves in water, so it is said to be insoluble in water. Note a compound may be insoluble in one ...
Answer to: What does it mean to say that an acid is strong in aqueous solution? What does this reveal about the ability of the acid's anion to...