answersLogoWhite

0

Hydrogen gas at standard temperature and pressure exists as diatomic molecules, and much of the chemical potential energy of atomic hydrogen has been evolved as heat along with forming the diatomic molecules.

User Avatar

Wiki User

12y ago

What else can I help you with?

Continue Learning about Natural Sciences

Why atomic hydrogen is a strong reducing agent than nascent hydrogen?

Atomic hydrogen is considered a stronger reducing agent than nascent hydrogen because it exists in a highly reactive state due to its unpaired electron, which readily participates in chemical reactions. Nascent hydrogen, on the other hand, refers to hydrogen in a very short-lived and reactive form generated during certain chemical processes, but it is not as fundamentally reactive as atomic hydrogen. The greater stability and reactivity of atomic hydrogen make it more effective in reducing other substances.


How do you compare the element hydrogen with the alkali metal sodium?

dont know what kind of a comparision you are looking for but simply: Hydrogen has an atomic weight of 1.008 and sodium has an atomic weight of 22.99. the symbols are H for hydrogen and Na for sodium


Why pottasium with atomic number 19 is more reactive than lithium with atomic number 3?

potasium has larger atomic radius so loses electrons more readily. All alkali metals are very reactive, but each one is slightly more reactive than the one directly above it in the periodic table. Tha larger the atomic radius the weaker the attractive force will be so the electrons farther from the nucleus are lost more easily during the reaction.


Why does potassium displace hydrogen ions from both acids and water?

Potassium is more reactive than hydrogen, which allows it to displace hydrogen from acids like many other metals. Unlike most metals it is reactive enough to pry away the more strongly-bonded hydrogen in water.


Name an alkali metal that is more reactive than K Na or Li Name an alkali metal that is less reactive?

Hydrogen (H) is more reactive. Francium (Fr) is less reactive.

Related Questions

Why atomic hydrogen is more reactive than nascent hydrogen?

nascent hydrogen is much more reactive than ordinary hydrogen because it is produced in situ,itmeans that as it is produced it is consumed in another reaction. It is unstable that is why much more reactive than atomic hydrogen.


Why is atomic hydrogen reactive than nascent hydrogen?

nascent hydrogen is much more reactive than ordinary hydrogen because it is produced in situ,itmeans that as it is produced it is consumed in another reaction. It is unstable that is why much more reactive than atomic hydrogen.


Why atomic hydrogen is a strong reducing agent than nascent hydrogen?

Atomic hydrogen is considered a stronger reducing agent than nascent hydrogen because it exists in a highly reactive state due to its unpaired electron, which readily participates in chemical reactions. Nascent hydrogen, on the other hand, refers to hydrogen in a very short-lived and reactive form generated during certain chemical processes, but it is not as fundamentally reactive as atomic hydrogen. The greater stability and reactivity of atomic hydrogen make it more effective in reducing other substances.


Is potassium more reactive than hydrogen?

Potassium is more reactive than hydrogen. It is a highly reactive metal that reacts violently with water, while hydrogen is a nonmetal gas that is generally unreactive unless under specific conditions.


Is copper more reactive than hydrogen?

No, copper is less reactive than hydrogen. Copper is a relatively unreactive metal, while hydrogen is a highly reactive non-metal. Copper typically does not react with most acids or oxygen in the air, while hydrogen can easily react with many elements and compounds.


What are the Metals more reactive than hydrogen?

sodium, calcium, magnesium, aluminium, zinc, iron, tin and led are metals more reactive than hydrogen.


Is chlorine gas more reactive than hydrogen gas?

Chlorine gas is more reactive than hydrogen gas. Chlorine is a halogen and has a stronger tendency to gain electrons during a reaction, making it more reactive. Hydrogen, on the other hand, is more stable and less likely to undergo chemical reactions.


What is more reactive than phosphorus?

Fluorine is more reactive than phosphorus. It is the most reactive non-metal element due to its high electronegativity and small atomic size.


Which is more reactive At or Br?

Fluorine (F) is more reactive than both Astatine (At) and Bromine (Br) due to its higher electronegativity and smaller atomic size. Astatine is more reactive than bromine due to its lower electronegativity and larger atomic size.


Is hydrogen recative?

Hydrogen is more reactive than Copper, but less reactive than Zinc which is less reactive than Magnesium which is less reactive than Potassium. Potassium is the most reactive of all, relatively speaking.


Is potassium more reactive or less reactive then hydrogen?

potassium is more reactive because it has more outer shells of electrons than hydrogen. more outer shells means a weaker pull from the positive proton. this means it is easier to lose an electron with a weaker pull from the proton


Why fluorine is more reactive than hydrogen?

Well, honey, fluorine is more reactive than hydrogen because it's got more baggage in its atomic structure. With its smaller atomic size and higher electronegativity, fluorine is like a drama queen looking for trouble, while hydrogen is just trying to keep a low profile. So, when it comes to chemistry, fluorine is the one causing all the commotion while hydrogen is just minding its own business.