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What is the molecular shape of HC2?
H2S has two lone pairs.They make it a bent.
Why can't there be a H3 molecule?
The H3 molecule cannot exist because hydrogen atoms are only stable when they have two electrons in their outer shell. This means that they prefer to form H2 molecules, rather than H3. Additionally, the bonding in a H3 molecule would be highly unstable due to the repulsion between the positively charged hydrogen nuclei.
What would most likely be the product of H2 plus 02?
Hydrogen and oxygen can for water or hydrogen peroxide. Hydrogen peroxide is unstable, so unless it is stored in a dark container it will break down into water.
Diatomic elements are generally stable when they are in molecular form true or false?
True. Diatomic elements, such as oxygen (O2), nitrogen (N2), and hydrogen (H2), are generally stable in their molecular form due to the strong bonding between the two atoms.
Which has a strong bond H2 or H2 plus?
H2+ has a stronger bond than H2. The addition of a positive charge to the H2 molecule increases the attraction between the two hydrogen atoms, resulting in a stronger bond.
Is hydrogen stable or unstable?
Hydrogen is considered stable in its most common form, which is a diatomic molecule (H2). However, hydrogen can be reactive and form compounds with other elements, making it potentially unstable in certain chemical reactions.
What is the molecular shape of HC2?
H2S has two lone pairs.They make it a bent.
Why are most covalent bonds unstable?
In covalent bonds, two atoms share electrons. Since atoms are unstable when they do not have enough electrons in their valence shell, and neither have enough in their valence shell (since they are sharing the electrons), covalent bonds are usually unstable. Well this is a strange question. What is meant by unstable? Is it reactivity? Yes many compounds are unstable, but many such as H2O, H2 are very stable. H2 is reactive with oxygen- because the formation of H2O from O2 and H2 releases energy. However without external influences e.g radiation, other reactive species (like O2) , H2 is extremely stable.
Why does H2 molecules exist when He2 does not?
H2 technically does contain molecules. Or at least, molecule. H2 is two hydrogens covalently bonded, so that the lowest energy level is filled. Since H2 has two atoms (hydrogen and hydrogen), it is not an element, because there is more than one atom. H2 is a molecule itself. However, in context of nature, it is rare that you would ever find an H2 molecule on its own unless you were working with one in a laboratory. So, if you were considering the whole of an H2 gas, there would be many molecules of H2. Short answer: H2 is a molecule itself. Many H2 means there are many molecules of H2.
Is hydrogen written as a diatomic molecule?
yes Hydrogen by itself, is always H2
Is hydrogen always written as H2?
'H2' is a Hydrogen molecule (2 atoms of hydrogen joined together) - Hydrogen in its natural state (the gas) exists as the hydrogen molecule. A single atom of Hydrogen is just 'H'
Why can't there be a H3 molecule?
The H3 molecule cannot exist because hydrogen atoms are only stable when they have two electrons in their outer shell. This means that they prefer to form H2 molecules, rather than H3. Additionally, the bonding in a H3 molecule would be highly unstable due to the repulsion between the positively charged hydrogen nuclei.
Why Hydrogen exist as H2 n not as H?
Hydrogen exists as H2 because it is more stable in this form due to the sharing of two electrons between the two hydrogen atoms, forming a covalent bond. This configuration allows hydrogen to achieve a full outer electron shell, making it more energetically favorable and stable than existing as a single H atom.
How does the energy of C2H6 compared to the chemical energy of C2H4 and H2?
The energy of C2H6 is higher than the combined energy of C2H4 and H2. This is because C2H6 is a more stable molecule due to having stronger carbon-carbon bonds, while C2H4 and H2 have weaker bonds. The difference in energy can be attributed to the bond energies and stability of the molecules.
When comparing be2 and h2?
Be2 is a beryllium atom that has formed a stable covalent bond with two electrons, while H2 is a hydrogen molecule that consists of two hydrogen atoms bonded together. In terms of size, Be2 is larger than H2 due to the difference in atomic size between beryllium and hydrogen atoms. Additionally, Be2 is more likely to form a covalent bond compared to H2, which is typically found as a diatomic molecule.
What would most likely be the product of H2 plus 02?
Hydrogen and oxygen can for water or hydrogen peroxide. Hydrogen peroxide is unstable, so unless it is stored in a dark container it will break down into water.
Why do acids react to metal?
Because acids present available H+ ion (totally in strong acids and partially in weak acids) and metals presents availability of electrons, so that the very unstable H+ ions capture electrons thus generating a stable compound such as hydrogen (H2). The "metal" without that electron turns to a cation which combines to the anion of the original acid thus generating typically a salt.
