The intermolecular forces, namely hydrogen-bonding, in H2O are stronger than in H2S. This is because in H2O the bonds are more ionic and there is a larger partial positive charge on H and partial negative on O, so neighboring H2O molecules can bind to each other and cause a stronger network of bonded molecules, thus requiring more energy (higher temperature) to break these bonds and form a gas (where intermolecular forces no longer act).
Water (H2O) is a liquid at room temperature because of its strong hydrogen bonding, which gives it a higher boiling point compared to hydrogen sulfide (H2S). Hydrogen sulfide is a gas at room temperature due to weaker van der Waals forces between its molecules, resulting in lower boiling point leading to its gaseous state.
This is a trick question hydrogen hydroxide could be a name for HOH, H2O water and yes that is a liquid at room temperature. It is not a proper chemical name so don't start calling water hydrogen hydroxide when answering chemistry questions.
The reaction between calcium hydroxide and hydrogen sulfide forms calcium sulfide (CaS) and water. The balanced chemical equation is: Ca(OH)2 + H2S → CaS + 2H2O.
Hydrogen chloride (HCl) is a gas at room temperature due to its low boiling point (-85°C). In comparison, hydrogen chloride dissolved in water forms hydrochloric acid (HCl) which is a liquid.
You think probable to hydrogen bonds.
Hydrogen and oxygen are both gases at room temperature, while water is a liquid at room temperature.
Not usually.
At standard temperature and pressure (STP) hydrogen is a gas and water is a liquid.
It is substantially more when water is a liquid (it weighs 1000 g/cubic dm) as hydrogen sulfide (H2S) is a gas weighing 1.363 g/cubic dm. However, a molecule of hydrogen sulfide weighs more than a molecule of water (H2O).
The balanced chemical equation for this reaction is: 2 H2S + 3 O2 -> 2 H2O + 2 SO2
The inter molecular hydrogen bonding between oxygen and hydrogen of different water molecules results in the liquid state of water
Water exhibits hydrogen bonding
A hydrogen sulfide molecule, H2S, has a bent shape, similar to that of a water molecule.
The reaction between calcium hydroxide and hydrogen sulfide forms calcium sulfide (CaS) and water. The balanced chemical equation is: Ca(OH)2 + H2S → CaS + 2H2O.
I believe it is still called Hydrogen Sulfide, except that you would classify it as a Aqueous solution
Water is a liquid at room temperature. Its elements are Hydrogen and oxygen which are gasses
Hydrogen chloride (HCl) is a gas at room temperature due to its low boiling point (-85°C). In comparison, hydrogen chloride dissolved in water forms hydrochloric acid (HCl) which is a liquid.