Group 5 :) by Centrum Chemii w Małej Skali https://padlet.com/e_chemia/4kz0j34orevk en-us 2017-05-10 19:02:22 UTC 2026-01-08 06:05:53 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Clouds.png Authors e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171101027 Pablo, Krystian, Magnus, Michalina]]> 2017-05-10 19:03:14 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171101027 Gas description e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171101071 Chemical formula of gas: NH3
Name of gas: ammonia
Gas characteristics: colourless, characteristics smell , not flammable ]]> 2017-05-10 19:03:26 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171101071 Photo / movie e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171101291 :)]]> 2017-05-10 19:04:33 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171101291 Description of the experiment e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171101316 1.Put a small amount of ammonium chloride into the center of the Petri dish
2. Near the edge of the Petri dish pour a drop of phenolph
3. Near the edge of the Petri dish pour a drop of phenolphthalein solution
4.Near the edge of Petri dish pour a drop of thymol Blue solution
5.Near the edge of the Petri dish a lay Universival indicator paper
6.Add 1-2 drops of sodium hydroxide solution (NaOH) to amonution chloride 
7.Close the lab container with the other half of the Petri dish]]> 2017-05-10 19:04:41 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171101316 Chemical reagents e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171101349 NH4Cl, NaOH(aq)*2 ,methyl orange soulution, thymol blue soulution, universal indicator paper, phenolphthalein soulution, ]]> 2017-05-10 19:04:49 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171101349 Laboratory equipmen e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171101381 petri dish, spoon, candle, clip, matches, tealight,]]> 2017-05-10 19:04:57 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171101381 The title of the experiment e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171124190 Chemical reaction of sodium hydroxide solution and ammonium chloride :)]]> 2017-05-10 21:22:37 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171124190 Photo e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171195792 2017-05-11 09:09:09 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171195792 e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171196631 2017-05-11 09:14:20 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171196631 Photo e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171196738 2017-05-11 09:14:55 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171196738 PDF file e_chemia https://padlet.com/e_chemia/4kz0j34orevk/wish/171604351 https://drive.google.com/file/d/0B5LeWDEILDWEam5qTFZNTG94YWc/view?usp=sharing]]> 2017-05-13 09:18:02 UTC https://padlet.com/e_chemia/4kz0j34orevk/wish/171604351