WebH2Se molecular weight. Molar mass of H2Se = 80.97588 g/mol. This compound is also known as Hydrogen Selenide. Convert grams H2Se to moles. or. moles H2Se to grams. … WebJan 9, 2016 · This seems to be supported by the fact that D X 2 X 16 X 2 2 16 O and H X 2 X 18 X 2 2 18 O have essentially the same mass, but their boiling points are 101.42 ºC and 100.15 ºC respectively; the increased effect of hydrogen replacement is consistent with a larger decrease in bond vibration ZPE.
The melting and boiling point of water ChemTalk
WebApr 5, 2024 · Boiling point or melting points of compounds depend on the intermolecular forces acting between them. Now here we can see hydrogen bonding is present in H X 2 … WebJun 14, 2024 · In general, the boiling points of compounds increase down a group in the periodic table. The melting points and boiling points for the hydrogen compounds of group 6A elements are in the table below. Melting point (0C) Boiling point (oC) H2O 0.0 100.0 H2S -82.0 -60.0 H2Se -65.7 -41.2 H2Te -49.0 -2.2 Advertisement pstnonsonjoku Answer: gaming mouse d-110
Why boiling point of H2O is higher than H2S and H2Se?
WebChemistry. Chemistry questions and answers. Why does H2O have a higher boiling point than H2Se? Question 7 options: Because H2O is water and H2Se is not. Because H2O … WebH2 Strong intermolecular forces tend to result in liquids and solids at room temperature (high melting and boiling points), while weak intermolecular forces tend to result in gases at … WebQuestion: In each of the following groups of substances, circle the one that has the given property highest melting point: Ar, HCl, or F2 highest boiling point: H20, H2S, or H2Se highest boiling point: Br2, IBr, Cl2, I2, or ICI This problem has been solved! gaming mouse difference