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H2Se is a stronger acid than H2S.
The bond energy of H2Se is less than H2S, making it easier for the hydrogen atom to leave the molecule. Therefore, H2Se is expected to be a stronger acid than H2S.
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Is H2Se a acid?
Yes, hydrogen selenide (H2Se) is an acid. It is a weak acid that dissociates in water to give off hydrogen ions.
What is the name of the acid H2Se in water?
H2S by itself as a gas is hydrogen sulfide or dihydrogen monosulfide (both are considered correct), and it's a foul-smelling gas emitted by decaying organisms and volcanoes. Bubble it through water, and it becomes hydrosulfuric acid.
Is HSe- an acid or base?
HSe- is considered a weak base. When dissolved in water, it can accept a proton to form the weak acid, hydrogen selenide, H2Se.
What is a conjugated base?
A conjugate acid is formed when a base gains a positive hydrogen Ion (H+), and thus, having the ability to lose this ion becomes a weak acid. The opposite is true when forming a conjugate base, an acid loses a H+ ion and therefore is a base, as it is able to steal ions.
What is the name of the covalent bond H-2Se?
The covalent bond between hydrogen and selenium is known as a hydrogen-selenium bond.
Is H2Se a acid?
Yes, hydrogen selenide (H2Se) is an acid. It is a weak acid that dissociates in water to give off hydrogen ions.
What is the name of the acid H2Se in water?
H2S by itself as a gas is hydrogen sulfide or dihydrogen monosulfide (both are considered correct), and it's a foul-smelling gas emitted by decaying organisms and volcanoes. Bubble it through water, and it becomes hydrosulfuric acid.
What is the formula of the compound dihyrdogen selenide?
The correct formula is H2Se. Because it is an acid, hydrogen needs to be at the beginning. Hydrogen has an ionization of +1 and selenium (from which you get selenic) has -2, so you'll need 2 atoms of hydrogen (H) to balance out 1 atom of selenium (Se). So you'll have H2Se.
What is the chemical name of H2Se aq?
hydrosulfic acid (this is not correct) It is hydrosulfuric acid (All acids containing sulfur or a sulfur-containing group, use the whole word "sulfur" rather than the stem "sulf").
Is HSe- an acid or base?
HSe- is considered a weak base. When dissolved in water, it can accept a proton to form the weak acid, hydrogen selenide, H2Se.
What is a conjugated base?
A conjugate acid is formed when a base gains a positive hydrogen Ion (H+), and thus, having the ability to lose this ion becomes a weak acid. The opposite is true when forming a conjugate base, an acid loses a H+ ion and therefore is a base, as it is able to steal ions.
How many valence electrons does H2Se have?
H2Se has six valence electrons. Each hydrogen contributes one valence electron, and selenium contributes four.
What is the name of the covalent bond H-2Se?
The covalent bond between hydrogen and selenium is known as a hydrogen-selenium bond.
Is H2Se an ionic bond?
H2Se does not involve ionic bonding. It is a covalent compound formed by sharing of electrons between hydrogen and selenium atoms.
How many dots in the Lewis Dot Structure of H2Se?
There are 16 dots in the Lewis Dot Structure of H2Se. Each hydrogen atom contributes 1 dot and selenium contributes 6 dots.
Does arsenic reacts with acids?
Yes, arsenic can react with acids to form various arsenic compounds, depending on the specific acid and conditions of the reaction. Arsenic is known to form arsenic acid (H3AsO4) with strong acids like sulfuric acid, or arsenic trioxide (As2O3) with weaker acids.
Why is the boilig point of water is higher than that H2S AND H2SE?
hydrogen bonding
