[2](c)) Chlorine gas reacts vigorously with hot zinc metal to produce solid zinc chloride.Construct a balanced chemical equation, including state symbols, for the reaction.[2](d)1) When chlorine gas is bubbled into aqueous potassium bromide, potassium chloride and bromine solution is obtained...
Table.[2] (c) Chlorine gas reacts vigorously with hot zinc metal to produce solid zinc chloride.Construct a balanced chemical equation, including state symbols, for the reaction.[2] (d) When chlorine gas is bubbled into aqueous potassium bromide, potassium chloride and bromine solution is ...
Chlorine is only slightly soluble in water. When it reacts with pure water, weak solutions of hydrochloric and hypochlorous acids are formed. Chlorine hydrate (Cl2·8H20) may crystallize below 49.3°F (9.61°C). Chemical Properties light greenish-yellow gas with an irritating odour ...
For example, it reacts very rapidly with organic matter, forming harmful by-products. Chlorine is also destabilized by high temperature and by changes in pH. Finally, it can be very corrosive. On the other hand, it remains a relatively cheap disinfectant with a broad spectrum of action, ...
(ii) The halogens become less volatile down the group.Explain this trend in volatility.1[2](b)The halogens are oxidising agents.State and explain the trend in oxidising power of the halogens.[3](c)Concentrated sulfuric acid reacts with solid sodium halides.(i)State any observations that...
The formation of chromyl chloride (CrO2Cl2), a red gas, by heating a solid sample with potassium dichromate (K2Cr2O7) and concentrated sulfuric acid. When chromyl chloride is passed into water, a yellow chromate solution forms (bromides and iodides do not form analogous compounds). The evolut...
(but without explosion) in the dark. A jet of hydrogen will burn in chlorine with a silvery flame. Its high affinity for hydrogen allows chlorine to react with manycompoundscontaining hydrogen. Chlorine reacts withhydrocarbons, for example, substituting chlorine atoms for the hydrogen atoms ...
Chlorine dioxide gas is explosive. Chlorine dioxide is a very unstable substance; when it comes in contact with sunlight, it decomposes. During chlorine dioxide production processes, large amounts of chlorine are formed. This is a disadvantage. Free chlorine reacts with organic matter to form ...
What is observed when chlorine reacts with potassium bromide? What happens when a piece of wet red litmus paper is passed through a hydrogen gas? What would happen if chlorine water is exposed to sunlight for sometime? What happens to the boiling point when suga...
The other products in Eq. (17.73) depend on the reaction conditions. In the ClNO3 molecule the chlorine atom is bonded to oxygen so the linkage is ClONO2. Dichlorine monoxide also reacts with metal chlorides, and the reaction with SbCl5 can be represented by the equation(17.74)Cl2O...