HYDROGEN BOND by mimi najihah https://padlet.com/meenanajihah/6wlml0jv3qplwefs 4 Ibnu Sina en-us 2021-08-29 15:16:05 UTC 2024-07-14 06:34:10 UTC hello@padlet.com https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752631858 hydrogen bonds are attraction forces between hydrogen atom that has bonded with atom with high electronegativity]]> 2021-09-20 01:23:17 UTC https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752631858 Hydrogen bonds formed between cellulose in paper and water molecule, H²O on the finger- cellulose in paper consists. of hydrogen atoms, H that are bonded to oxygen atoms, O- water molecules, H²O on the wet finger will form hydrogen bonds with the cellulose in paper. Because of that, paper will stick to the finger. https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752644851 2021-09-20 01:32:57 UTC https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752644851 https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752644888 The effect of hydrogen bond on the pysical properties of substances will lift it's melting and boiling points.]]> 2021-09-20 01:32:59 UTC https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752644888 Boiling Point https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752649357
  • High boiling point
  • Strong hydrogen bonds are difficult to break
  • Besides breaking the hydogen bond, more heat energy is required to overcome the weak Van der Waals attraction forces.
    • ]]>     2021-09-20 01:35:31 UTC https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752649357     Boiling Point https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752650724
  • High boiling point
  • Strong hydrogen bonds are difficult to break
  • Besides breaking the hydogen bond, more heat energy is required to overcome the weak Van der Waals attraction forces.
    • ]]>     2021-09-20 01:36:23 UTC https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752650724     wet hair https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752651839 2021-09-20 01:37:08 UTC https://padlet.com/meenanajihah/6wlml0jv3qplwefs/wish/1752651839