What chemical explosions have you experimented?

Question: What chemical explosions have you experimented?
- Keywords:
  chemical,
  experiment,
  explosion
Asked by Posh_Gamer_21 to Paul on 18 Jun 2015.
- Paul Brack answered on 18 Jun 2015:
  
  I try really hard not to get explosions because they can be very dangerous. I’ve had a couple of very small ones when I’ve unexpectedly made a gas that ignites when it touches air, but other than that I have steered well clear of them.

Question: What chemical explosions have you experimented?