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What chemical do you get mixing hydrogen and selenium?
Hydrogen selenide, with formula H2Se, is formed from reacting hydrogen and selenium.
What is the name for HSe?
the name for the hse is the health service executive
What type of selenium hydride?
There are several types of selenium hydrides based on the number of selenium atoms bonded to hydrogen, such as hydrogen selenide (H2Se), selenium dihydride (SeH2), and diselenium tetrahydride (Se2H4). Each compound has distinct properties and reactivity.
Is hydrogen non polar?
hydrogen is not a non polar at all
What is the observation when hydrogen selenide is passed into lead(II)nitrate?
When hydrogen selenide (H2Se) is passed into lead(II) nitrate (Pb(NO3)2), a yellow precipitate of lead(II) selenide (PbSe) is formed. This reaction occurs due to the low solubility of lead(II) selenide in water. The overall reaction can be represented as: Pb(NO3)2 + H2Se → PbSe (s) + 2 HNO3. The formation of the yellow precipitate indicates the successful reaction between the two compounds.
Is HSe non-polar or polar?
Hydrogen selenide (HSe) is a polar molecule due to the unequal sharing of electrons between hydrogen and selenium atoms. This unequal sharing results in a slight negative charge on selenium and a slight positive charge on hydrogen, creating a dipole moment.
What chemical do you get mixing hydrogen and selenium?
Hydrogen selenide, with formula H2Se, is formed from reacting hydrogen and selenium.
What is SeH2?
SeH2 is the chemical formula for hydrogen selenide, which is a colorless, poisonous gas with a characteristic foul odor. It is formed from the reaction of selenium with hydrogen gas. Its main application is in the production of semiconductors and certain organic compounds.
Is hydrogen selenide a gas?
Yes, hydrogen selenide is a gas at room temperature and pressure. It is a toxic and colorless gas with a foul odor.
How many bonds can selenium have with hydrogen?
Hydrogen selenide (H2Se) has two bonds.
What kind of bonding is present in hydrogen selenide?
Hydrogen selenide primarily exhibits covalent bonding, where electrons are shared between hydrogen and selenium atoms. This sharing of electrons allows for the formation of a stable molecule.
What is the name for the compound K2Te?
K2Se is potassium selenide or more precisely dipotassium selenide. As for KSe that probably doesn't exist, if it did it would be monopotassium selenide
Why's the boiling point of hydrogen sulfide slightly higher than hydrogen selenide?
Sulfur is not nearly as electronegative as oxygen so that hydrogen sulfide is not nearly as polar as water. Because of this, comparatively weak intermolecular forces exist for H2S and the melting and boiling points are much lower than they are in water.
Which has a higher boiling point between H2O or H2Se?
Water has a higher boiling point than hydrogen selenide, because the strong hydrogen bonding of water gives it a higher "effective" molecular weight than hydrogen selenide, the unit that must be vaporized on boiling consisting on average of several water molecules rather than only one. The selenide, in contrast, forms only weak hydrogen bonds; therefore, its average "effective" molecular weight in essentially that of a single molecule.
Colourless gas beginning with h?
Hydrogen, helium, hydrogen sulfide, hydrogen selenide, hydrogen telluride, hydrogen fluoride, hydrogen chloride, hydrogen bromide, hydrogen iodide.
What is the name for HSe?
the name for the hse is the health service executive
What type of selenium hydride?
There are several types of selenium hydrides based on the number of selenium atoms bonded to hydrogen, such as hydrogen selenide (H2Se), selenium dihydride (SeH2), and diselenium tetrahydride (Se2H4). Each compound has distinct properties and reactivity.
