All Puzzles articles – Page 19

Puzzle
On the spot: Boil and bubble

2018-10-07T09:30:00Z

What would you do if a bottle of waste chemicals starts bubbling?
Puzzle
October 2018 puzzles

2018-10-01T09:30:00Z Sponsored by Restek

Download the puzzles from the October 2018 print issue of Chemistry World
Puzzle
On the spot: Breathe easy

2018-09-05T09:00:00Z

An alarm is going off in an NMR lab as you walk by. What would you do?
Puzzle
September 2018 puzzles

2018-09-01T09:30:00Z Sponsored by Restek, By Chemistry World

Download the puzzles from the September 2018 print issue of Chemistry World
Puzzle
On the spot: Formalin spill

2018-08-03T12:39:00Z

What would you do to clean up a formalin spill?
Puzzle
August 2018 puzzles

2018-08-01T09:33:00Z Sponsored by Restek

Download the puzzles from the August 2018 print issue of Chemistry World
Puzzle
On the spot: Solid or liquid?

2018-07-03T10:00:00Z

What would you do if you found a solid in a solvent bottle?
Puzzle
July 2018 puzzles

2018-07-01T06:41:00Z Sponsored by Restek

Download the puzzles from the July 2018 print issue of Chemistry World
Puzzle
On the spot: Excellent journal

2018-06-01T05:55:00Z

How do you spot a predatory journal?
Puzzle
June 2018 puzzles

2018-06-01T05:16:00Z Sponsored by Restek

Download the puzzles from the June 2018 print issue of Chemistry World
Puzzle
On the spot: Expert reviewer

2018-05-08T14:50:00Z

Should you review a paper that covers research you also work on?
Puzzle
May 2018 puzzles

2018-05-01T06:18:00Z Sponsored by Restek

Download the puzzles from the May 2018 print issue of Chemistry World
Puzzle
On the spot: Strange thermometer

2018-04-05T00:47:00Z

How dangerous is a broken Galileo thermometer?
Puzzle
April 2018 puzzles

2018-04-01T00:51:00Z Sponsored by Restek

Download the puzzles from the April 2018 print issue of Chemistry World
Puzzle
March 2018 puzzles

2018-03-01T06:07:00Z Sponsored by Restek

Download the puzzles from the March 2018 print issue of Chemistry World
Puzzle
On the spot: Methanol tank

2018-02-26T06:22:00Z

Should you extinguish a burning methanol tank?
Puzzle
February 2018 puzzles

2018-01-29T16:30:00Z Sponsored by Restek

Download the puzzles from the February 2018 print issue of Chemistry World
Puzzle
January 2018 puzzles

2018-01-01T06:22:00Z Sponsored by Restek

Download the puzzles from the January 2018 print issue of Chemistry World
Puzzle
December 2017 puzzles

2017-12-01T06:57:00Z Sponsored by Restek

Download the puzzles from the December 2017 print issue of Chemistry World
Puzzle
November 2017 puzzles

2017-11-01T06:28:00Z Sponsored by Restek

Download the puzzles from the November 2017 print issue of Chemistry World