Catch the hydrogen bonders

Exercise and reference answers

Items

1. Matches the category

   Yes

   Item

   H2O

2. Matches the category

   Yes

   Item

   NH3

3. Matches the category

   Yes

   Item

   HF

4. Matches the category

   Yes

   Item

   CH3OH

5. Matches the category

   Yes

   Item

   CH3COOH

6. Matches the category

   No

   Item

   CH4

7. Matches the category

   No

   Item

   CO2

8. Matches the category

   No

   Item

   H2S

Category

Forms hydrogen bonds

Instructions

Catch molecules that form hydrogen bonds. Let the rest fall.