Although you can technically pour hydrochloric acid down the drain, we don’t recommend it. Even if you dilute the acid, it could still cause damage, especially if your system is old or damaged. If the solution interacts chemically with the plumbing in your home, it could lead to expensive...
aZinc is stripped from the organic solution with water or dilute hydrochloric acid (Fig. 14.5). 锌从有机解答被剥离与水或稀释盐酸(。 14.5).[translate] a一天,老师正在给我们讲课,突然她从讲台上摔了下来!我们都很担心并且很害怕。一个男生赶紧背着老师送到了医务室,还有几个同学也跟着去了。老师的腿...
B13(a)Describe how you can prepare a pure dry sample of copper(ll) chloride. You may use the following information to help you.. copper(Il) chloride is soluble in water. copper metal does not react with dilute acids..[5](b)E Ethanol can be used as a fuel for vehicle and other mac...
aZinc is stripped from the organic solution with water or dilute hydrochloric acid (Fig. 14.5). 锌从有机解答被剥离与水或稀释盐酸(。 14.5).[translate] a这是谁的茶? Whose tea is this?[translate] a那太好了,谢谢 That too has been good, thanks[translate] ...
aZinc is stripped from the organic solution with water or dilute hydrochloric acid (Fig. 14.5). 锌从有机解答被剥离与水或稀释盐酸(。 14.5).[translate] aNow the mood is very bad,do not know to whom can! My own true love in the end when there?Really do not want tobe the result of ...
Assertion :We can distinguish between solutions of dilute sulphuric acid with dilute HCl and dilute HNO3. Reason: With barium chloride solution sulphuric acid will give white precipitate while hydrochloric acid and nitric acid will not give any precipitate View Solution ...
In its metallic form nickel is chemically unreactive. It is insoluble in cold and hot water and ammonia and is unaffected by concentrated nitric acid and alkalis. It is however soluble indilute nitric acidand sparingly soluble in dilute hydrochloric and sulfuric acids. ...
Can I dilute digestive bitters? You can but the bitter receptors in your body need a higher concentration of bitters for you to gain the medicinal benefits. Who should not take digestive bitters? Pregnant women, children, people with ulcers and gastritis, and former alcoholics should avoid bitter...
Toclean concretewith muriatic acid, mix one-part of muriatic acid with 10 parts of water. Wear full protective gear then add the acid to the water first to dilute it instead of the other way around. This will prevent a heat reaction from occurring which will make the solution fix up out...
Hydrogen can be prepared with the metal zinc by using : water Give an equation in each case. View Solution Why is sulphuric acid used in the preparation of HCI andHNO3? Give equations in both cases. What property of conc.H2SO4is made use of in each of the following cases ? Give an ...