This is a monobasic acid. On treatment with sodium nitrite and dilute hydrochloric acid at 273K, one mole of X liberates one mole of N2, and on addition of aqueous BaCl2, the resulting solution yields one mole of BaSO4 per mole of X taken initially. Deduce the structure of X.尽快,...
Barium sulfate is an inert substance that does not readily react with other substances. It can react with strong acids to form corresponding barium salts and sulfuric acid, for example: BaSO4 + 2HCl → BaCl2 + H2SO4 Applications of Barium sulfate Barium sulfate has extensive applications in the...
Which of the following insoluble salts would you expect to dissolve upon the addition of nitric acid? (a) CaF_2 (b) NiS (c) Ag_3PO_4 (d) AgCl (e) BaSO_4 (e) All would dissolve with the addition of acid. (f) None of these would dissolve upon the addition o ...
Which of the following insoluble salts would you expect to dissolve upon the addition of nitric acid? (a) CaF_2 (b) NiS (c) Ag_3PO_4 (d) AgCl (e) BaSO_4 (e) All would dissolve with the addition of acid. (f) None of these would dissolve upon the addition o ...
What strong acid and what strong base would react in aqueous solution to produce the salt sodium sulfate, Na2SO4? Other than being a strong acid, what characteristic makes HNO3 hazardous? Which of these can be used as buffer solut...
至少使用两种修辞手法。（6分） 人物事迹：2009年10月24日，湖北长江大学的几名大学生正在野餐，当看到有两名儿童落水时，纷纷奋不顾身跳入江中，手拉手结成一道防线救人，但因水深流急、体力不支、陈及时、何东旭、方招三位同学不幸被江水吞没，献出了自己年轻而宝贵的生命。
How could you separate BaSO4 from NaCl? Is it correct to describe sodium chloride as both metal and a salt? Sodium metal is soft whereas sodium chloride is very hard. Explain why. NaCl does not conduct electricity in solid-state, however, it conducts in molten and solution form. Explain ...
We are asked for the product of the reaction between hydrochloric acid, a strong acid, and barium hydroxide. The product is barium chloride, written...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask ...
Which of the following insoluble salts would you expect to dissolve upon the addition of nitric acid? (a) CaF_2 (b) NiS (c) Ag_3PO_4 (d) AgCl (e) BaSO_4 (e) All would dissolve with the addition of acid. (f) None of these would dissolve ...
Which of these compounds is a strong electrolyte: H2O, O2, H2SO4, C6H12O6, CH3COOH? What is the name of the compound, NH_3 (aq)? Is the class of the compound ionic, acid, or base? Which of the following compounds is insoluble in water? a) Mg3(PO4)2 b) Li2CO3 c...