例如Test for chloride ion: excess nitric acid is added to the sample solution followed by silver nitrate solution. Nitric acid 在此是要消耗样本中可能干扰试验结果的物质，例如hydroxide ion sulfite ion carbonate ion 之类； 确保之后加入silver nitrate 时万一产生白色沉淀物(white preci...
Answer: Yes. Nitric acid is a type of strong acid. It is a strong acid, as almost all of its molecules dissociate into ions in the solution. This is due to the fact that an acid is termed as strong if its degree of ionization is more than 30 per cent. Q.5: What are some Healt...
The nitric acid solution is used as a method of detectionPROBLEM TO BE SOLVED: To provide a method for detecting plastic strain applied to a metal material, for damage evaluation and integrity guarantee of a mechanical component or a structure.渡邉 豊...
(b) When nitric acid reacts with magnesium metal, magnesium nitrate and a gas is formed.(i) Describe a test to confirm the identity of this gas.test.. Introduce a lighted splint.observation...The gas will extinguish a lighted splint with a 'pop' sound.[2](ii) When magnesium metal...
网络无水硝酸是电离的 网络释义 1. 无水硝酸是电离的 nitric的翻译 查词 例句 词组... ...anhydrous nitric acid is dissociated无水硝酸是电离的。 evacuation 撤退, 疏散 ... ... dict.ebigear.com|基于22个网页
Physical and Chemical Properties Soluble in concentrated sulfuric acid, hydrochloric acid. Insoluble in water.
Nitric acid, also known as aqua fortis and spirit of niter, is a highly corrosive mineral acid.The pure compound is colorless, but older samples tend to acquire
An example of a strong acid is dilute ___ [acetic acid/sulbhuric acid/trataric acid/carbonic acid] View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Class 10, Class 11 and Class 12, IIT JEE prep,...
Abscisic acid (ABA) and nitric oxide (NO) are both extremely important signalling molecules employed by plants to mediate plant tolerance under abiotic stresses. In the present study, the role of NO in ABA-induced photosynthesis and antioxidant system in leaves of tall fescue (Festuca arundinacea ...
百度试题 结果1 题目14 When dilute nitric(V) acid, HNO,, reacts with phenylamine, the ion formed is A H7+H -N -H1A N-H口B N=N□C HN -H□ D H一+ 相关知识点: 试题来源: 解析 A 反馈 收藏