https://padlet.com/izzatirashid1097/kf0lz1e078pj Made with a quick smile en-us 2017-02-08 07:24:32 UTC 2025-10-09 19:37:14 UTC hello@padlet.com izzatirashid1097 https://padlet.com/izzatirashid1097/kf0lz1e078pj/wish/152373215 2017-02-08 07:24:51 UTC https://padlet.com/izzatirashid1097/kf0lz1e078pj/wish/152373215 izzatirashid1097 https://padlet.com/izzatirashid1097/kf0lz1e078pj/wish/152373220 Today, I had a laboratory session for Chemistry. We made a ph measurement experiment to indicate the ph of a certain solution based on various indicator. The experiment took about one and a half hour from 10 in the morning. After that, we had a discussion for our tutorial. ]]> 2017-02-08 07:24:53 UTC https://padlet.com/izzatirashid1097/kf0lz1e078pj/wish/152373220