Determined what gas is released already in the hospital

16 December 2022
The post contains material for an audience over 18 years of age. Please make sure that you really want to see this and that you are over 18 years old.
In one of the Russian schools, the teacher set up experiments in a chemistry lesson. He poured sodium into the test tube, then hydrochloric acid. Hydrogen began to be released. The chemist raised a candle, there was an explosion.

Nine children were poisoned by gas, two turned to doctors.
+2
Add your comment
  • bowtiesmilelaughingblushsmileyrelaxedsmirk
    heart_eyeskissing_heartkissing_closed_eyesflushedrelievedsatisfiedgrin
    winkstuck_out_tongue_winking_eyestuck_out_tongue_closed_eyesgrinningkissingstuck_out_tonguesleeping
    worriedfrowninganguishedopen_mouthgrimacingconfusedhushed
    expressionlessunamusedsweat_smilesweatdisappointed_relievedwearypensive
    disappointedconfoundedfearfulcold_sweatperseverecrysob
    joyastonishedscreamtired_faceangryragetriumph
    sleepyyummasksunglassesdizzy_faceimpsmiling_imp
    neutral_faceno_mouthinnocent

You might be interested in:
Registration