Group 1 by Centrum Chemii w Małej Skali https://padlet.com/e_chemia/bwgkjvmjtsgm OXYGEN en-us 2017-05-10 18:31:02 UTC 2025-11-02 13:47:31 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Clouds.png Gas description e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171094449 Chemical formula of gas: O2
Name of gas: oxygen
Gas characteristics: it's feed fire]]> 2017-05-10 18:38:00 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171094449 Photo / movie e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095094 2017-05-10 18:40:12 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095094 Description of the experiment e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095324 1.Pour about 2 ml of hydrogen peroxide (H2O2) into the test tube ( for finger width)
2.Add 2-3 drops of potassium permangante solution (KMnO4)
3.Light a candle
4.Prepare a glowing stick
5.Insert the glowing stick over the surface of the liquid.]]> 2017-05-10 18:40:59 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095324 Chemical reagents e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095616 Hydrogen peroxide, potassium permanganate solution ]]> 2017-05-10 18:41:55 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095616 Laboratory equipment e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095897 candle, stick & tube

]]> 2017-05-10 18:42:47 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171095897 names e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171097768 Zuzannna
Julia
Annna
Nefeli]]> 2017-05-10 18:49:06 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171097768 The title of the experiment e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171123943 How to play with fire (we are normal)]]> 2017-05-10 21:21:07 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171123943 Photo e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171195428 2017-05-11 09:06:54 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171195428 Photo e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171196010 2017-05-11 09:10:16 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171196010 Video e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171197270 2017-05-11 09:17:37 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171197270 Video e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171197445 2017-05-11 09:18:34 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171197445 PDF e_chemia https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171603619 https://drive.google.com/file/d/0B5LeWDEILDWEclYyemdDem02LTA/view?usp=sharing ]]> 2017-05-13 09:04:00 UTC https://padlet.com/e_chemia/bwgkjvmjtsgm/wish/171603619