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Erica Posthuma @eposthuma the AP 7 science standards are the tenets of agree? 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Midnight here in Bucharest and I'm still grading labs. Woke up at 4:30 this morning to start them early before school. Life is good. 6 years 2 months ago Reply Retweet Favorite
Erica Posthuma @eposthuma RT : Molar Volume Lab https://t.co/2N1uZUPdYd 6 years 2 months ago Reply Retweet Favorite
Gary G. Abud, Jr. @MR_ABUD . you are rocking this! 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience RT : Chemical Reaction Gif Day 3 : A Match Lighting http://t.co/ZCinmQtoWM 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Cool. Many thanks! I'll suggest it to the student. 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience That assumes 100% yield and no water vapor, though. These are some issues we have encountered. Thanks for idea. 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Cool! Thanks for the idea. I might try the one with cobalt chloride and potassium silicate. 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Slow enough to need an hour or more for the reaction, such that time-lapse would provide unique insight. 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Thanks. Looking for actual reactions. Camera will only tape for 12 hours, so it can't be that long-term. 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Nice! Thanks for this idea. 6 years 2 months ago Reply Retweet Favorite
Kristin Gregory @KristinGregory7 crystal growth or do you want an actual reaction? 6 years 2 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Any suggestions for slow reactions to film with time-lapse? (Independent Ss project. Filmed rust this weekend.) 6 years 3 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience The student is testing multiple gases, but butane might be a good one to add. Thanks. 6 years 3 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience YEP! That's the counfounder. It's been a great learning experience for the student, though! 6 years 3 months ago Reply Retweet Favorite
Luann ChristensenLee @stardiverr Well, yeah - that’s the ideal gas law part….. 6 years 3 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience We've got good reactions in terms of making gas, it's the quantitative aspect that is troubling the student. 6 years 3 months ago Reply Retweet Favorite
Kristin Gregory @KristinGregory7 or decomp of H2O2 with catalyst 6 years 3 months ago Reply Retweet Favorite
Kristin Gregory @KristinGregory7 what about KClO3 with MnO2 catalyst. We get good %O results with that 6 years 3 months ago Reply Retweet Favorite
Lowell Thomson @ThomsonScience Thanks for the thoughts! We're almost done for the day and will be revisiting later. Hmmmm. 6 years 3 months ago Reply Retweet Favorite