The substance is a liquid that is highly corrosive. Sulfuric acid Hydrochloric acid Nitric acid Phosphoric acid相关知识点: 试题来源: 解析 答案:Sulfuric acid。“Sulfuric acid”是硫酸,是液体且高度腐蚀性。“Hydrochloric acid”是盐酸;“Nitric acid”是硝酸;“Phosphoric acid”是磷酸,腐蚀性不如硫酸强。
anor more than 1.3 mL of 0.01 M Hydrochloric acid is required for 100 mL of test liquid 亦不超过1.3机器语言0.01 M盐酸为100机器语言测试液体需要[translate]
Acid mine drainage (AMD) is the outflow of acidic water from mines. Formation of the Hydrogen Ion pH describes how acidic or basic a solution is. Whether an aqueous solution reacts as an acid or a base depends on its hydrogen ion (H+) content. In fact, the term "pH" originates fro...
Phosphoric acid, H3PO4(orthophosphoric acid), is a white crystalline substance which melts at 108°F (42°C). It is most commonly found inaqueous form (dissolved in water), where it forms a colorless, thick liquid. What happens to phosphoric acid in water? Since phosphoric acid can donate...
Maybe if you have enough acid concentration for the amount of calcium carbonate, and you are boiling the mixture you could summarize it all as CaCO3(s) + 2H+(aq) = Ca+2(aq) + H2O + CO2(g) (The aqueous chloride is not involved in any reaction there). ...
Therefore, each solute molarity must be lower in the diluted solution. Answer and Explanation: This is an aqueous solution where ammonium chloride is the solute. The 12.0 M solution is the stock and the 2.00 M is the diluted version. We define......
As a result, we identified hsv2 to be such a gene, together with either atg18 or atg21. Hsv2 is a member of the β-propellers that bind polyphosphoinositides (PROPPIN) family proteins, which have seven tryptophan-aspartic acid (WD)-repeat domains and two phosphoinositide (PIP)-binding ...
The contact region is electrochemically metalized with metal, which is not aluminum. The acid etching agent contains hydrochloric acid, sodium hydroxide, and sodium trichloride. An independent claim is also included for a photovoltaic solar cell. 展开 ...
Moradiya K, Pereira MM, Prasad K. Aqueous Solution of Ionic Liquid Is an Efficient Substituting Solvent System for the Extraction of Alginate fromSargassum tenerrimum.Sustainable Chemistry. 2024; 5(2):116-129. https://doi.org/10.3390/suschem5020009 ...
(43.3% and 6.7% enzyme inhibition, equivalent to the activity of acetylsalicylic acid in conc. 30.3 ± 0.2 and 12.0 ± 0.3 mg/mL, respectively). Higher antiradical potential and COX-2 inhibitory properties of PHT-MLT could be explained by the presence of additional naturally occurring ...