Draw the aldol and enone structures for the condensation of: 1. two molecules of butanal
2. two molecules of acetophenone
3. one molecule of acetophenone with one molecule of benzaldehyde

What forms when chemical reactions combine pollution with sunlight?

After watching the video "zinc strip in copper nitrate solution", and reading the instructions, click on the link labeled "start" just below the drawing of the pencil tip. follow the direction to complete the 3x3 grid. answer the below questions for the portion of the activity in which sn(s) is placed in agno3(aq)

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?