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Which gas effuses the fastest bromine or chlorine or ammonia or Hydrogen?
Hydrogen would effuse the fastest because it has the lowest molar mass among the gases mentioned. Effusion rate is inversely proportional to the square root of molar mass, so lighter gases effuse faster.
How bromine react with hydrogen?
Bromine reacts with hydrogen to form hydrogen bromide (HBr). The reaction is exothermic and proceeds rapidly to give a colorless gas. The reaction can be represented as follows: Br2 + H2 -> 2HBr.
What hppens when ammonia reacts with excess of chlorine?
When ammonia reacts with an excess of chlorine, it forms white ammonium chloride crystals and nitrogen trichloride gas as products. The reaction is exothermic and can release heat rapidly. Additionally, nitrogen gas may also be produced depending on the specific conditions of the reaction.
The production of ammonia from gaseous hydrogen and gaseous nitrogen will what at a higher temperature?
The production of ammonia from gaseous hydrogen and gaseous nitrogen will increase at a higher temperature. This is because the reaction is endothermic, meaning it requires heat to proceed. Higher temperatures provide the necessary energy for the reaction to occur more rapidly.
What chemicals can be used to rapidly rust metal?
Chemicals such as hydrochloric acid, hydrogen peroxide, and saltwater can be used to rapidly rust metal.
Which gas effuses the fastest bromine or chlorine or ammonia or Hydrogen?
Hydrogen would effuse the fastest because it has the lowest molar mass among the gases mentioned. Effusion rate is inversely proportional to the square root of molar mass, so lighter gases effuse faster.
How bromine react with hydrogen?
Bromine reacts with hydrogen to form hydrogen bromide (HBr). The reaction is exothermic and proceeds rapidly to give a colorless gas. The reaction can be represented as follows: Br2 + H2 -> 2HBr.
Why is ammonia water is added to hydrogen peroxide?
Ammonia water is added to hydrogen peroxide to stabilize the hydrogen peroxide solution, preventing it from decomposing rapidly. This helps to extend the shelf life of the hydrogen peroxide solution and maintain its potency for longer periods of time.
Where you get bromine from?
Bromine is prepared by a method which comprises contacting hydrogen peroxide with an aqueous solution containing bromide ion and rapidly removing the bromine as it is formed. This method is particularly suitable for obtaining bromine from seawater, using the conventional intermediate, bromosulfuric solution.
How are hydrogen and chlorine can be separated by passage through a porous pot?
Hydrogen and chlorine can be separated by passing them through a porous pot because hydrogen molecules are smaller and can diffuse faster through the pores of the pot compared to chlorine molecules. As a result, hydrogen will pass through the pot more rapidly, allowing for the separation of the two gases.
What hppens when ammonia reacts with excess of chlorine?
When ammonia reacts with an excess of chlorine, it forms white ammonium chloride crystals and nitrogen trichloride gas as products. The reaction is exothermic and can release heat rapidly. Additionally, nitrogen gas may also be produced depending on the specific conditions of the reaction.
The production of ammonia from gaseous hydrogen and gaseous nitrogen will what at a higher temperature?
The production of ammonia from gaseous hydrogen and gaseous nitrogen will increase at a higher temperature. This is because the reaction is endothermic, meaning it requires heat to proceed. Higher temperatures provide the necessary energy for the reaction to occur more rapidly.
Fact about bromine?
Bromine is liquid at room temperature but evaporates very rapidly into a purple-brown, choking gas that smells rather like chlorine. Sodium bromide, the bromine analog of table salt, is often used in hot tubs.
How could we get an isotope of bromine?
Bromine is the only nonmetallic liquid element. It is a heavy, mobile, reddish-brown liquid, volatilizing readily at room temperature to a red vapor with a strong disagreeable odor, resembling chlorine, and having a very irritating effect on the eyes and throat; it is readily soluble in water or carbon disulfide, forming a red solution, is less active than chlorine but more so than iodine. It unites readily with many elements and has a bleaching action; when spilled on the skin it produces painful sores. It presents a serious health hazard, and maximum safety precautions should be taken when handling it. Much of the bromine output in the U.S. was used in the production of ethylene dibromide, a lead scavenger used in making gasoline anti-knock compounds. Lead in gasoline, however, has been drastically reduced due to environmental considerations. This will greatly affect future production of bromine. Bromine is used in making fumigants, flameproofing agents, water purification compounds, dyes, medicines, sanitizers, inorganic bromides for photography,etc. Organic bromides are also important. Bromine is prepared by a method which comprises contacting hydrogen peroxide with an aqueous solution containing bromide ion and rapidly removing the bromine as it is formed. This method is particularly suitable for obtaining bromine from seawater, using the conventional intermediate, bromosulfuric solution.
What chemicals can be used to rapidly rust metal?
Chemicals such as hydrochloric acid, hydrogen peroxide, and saltwater can be used to rapidly rust metal.
What gases oxygen nitrogen helium or hydrogen which diffuses most rapidly at twenty-five degrees centigrade?
This gas is hydrogen.
Is Hydrogen a nonreactive substance?
Hydrogen is infamous for its \high reactivity. The Hindenburg, which which used hydrogen as its buoyancy gas went down rapidly in flames due to the high reactivity of that hydrogen when it was ignited.
