有一种棕黑色的固体铁化合物A，与盐酸作用生成浅绿色溶液B，同时放出臭味气体C，将C通入CuSO4溶液生成棕黑色沉淀D，将Cl2通入B中得到黄色溶液E，向E中加入KSCN试液得血红色液体F，向F中加入NaF固体生成无色液体G。试指出A.B.C.D.E.F.G各位何物，并写出有关的反应方程式。
The fluorination of tri-n-butylamine was carried out in a solution-phase luorination reactor that has been described in the literature. The reactor was filled with 350 ml of 1,1,2-trichlorotrifluoroethane (Freon® 113) and 30 g of NaF (0.714 mol), then cooled to 15 °C. The reacto...
The purpose of ionic bonding in chemistry is that the ionic bonding exists between a cation and an anion, when the compound dissolves in liquid, the...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
Which hydrogen in each molecule is most acidic? What is the empirical formula of CH3COOH? Which of these compounds is a nonelectrolyte? a. HNO_{3} b. NaF c. CH_{3}COOH (acetic acid) d. C_{6}H_{12}O_{6} (glucose) Which of the following is the strongest acid? Acid pOH HA ...
Science Chemistry Acid strength What is true about a solution of 1.0 M HF?Question:What is true about a solution of 1.0 M HF?Answer and Explanation: A solution of 1.0M HF undergoes partial ionization in solution and is a weak acid. This answer can be explained by comparing two ...
In addition to salt or NaCl, which is the sodium chloride formula, there are many common ionic compounds encountered in everyday life. Below are some ionic compound examples that are frequently encountered. The fluoride in fluoride toothpaste is the result of sodium fluoride, NaF. Many antiperspir...
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To understand what happens when heavy water (D2O) reacts with phosphorus pentoxide (P4O10), we can break down the process step by step.Step 1: Identify the Reactants - The reactants in this reaction are heavy water, which is ch
Stannous fluoride toothpaste is an oral care product that offers powerful benefits when used as part of a good oral hygiene routine. Here's what you need to know about its unique properties.
Log In Sign Up Subjects Science Chemistry Solubility What's the molar solubility of HgCl2 in water?Question:What's the molar solubility of HgCl2 in water? Mercurous Chloride:Mercurous chloride finds applications in the medicinal field as well as in electrochemistry. It is used to treat ...