Target Stoichiometry Lab

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Күн бұрын

Precise technique and accurate calculations are required for success in this outcome-based stoichiometry experiment.
This video is part of the Flinn Scientific Best Practices for Teaching Chemistry Video Series, a collection of over 125 hours of free professional development training for chemistry teachers - elearning.flinnsci.com
ATTENTION: This demonstration is intended for and should only be performed by certified science instructors in a safe laboratory/classroom setting.
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Пікірлер: 11

@tjhsstmedicalsociety492 6 жыл бұрын

Left a flame unattended. Good on the calculations, maybe not so much for lab safety

@joeldickson7612 3 жыл бұрын

You are against poverty too, arent you.

@matblackgraviton 11 жыл бұрын

Great video- Thanks! I'll be trying your "target lab" idea out with my kids next time.

@manag3r198 3 жыл бұрын

yo my chem teacher assigned me this. Anyone down to play fortnite or valorant

@kooldude_m8734 Жыл бұрын

sure

@jeremyh8580 3 жыл бұрын

Thanks for the clear video

@princeyyy1 9 жыл бұрын

Scientific! Chemistry rules!!:) I like learning.

@markwilsonstaff2936 5 жыл бұрын

His chemical equation is incorrect Sodium carbonate itself decomposes into carbon dioxide and sodium oxide. This is evidenced by just heating a sample of sodium carbonate and using a lit splint, which extinguishes upon entrance into the test tube His equation should be 2NaHCO3 (s) --> 2CO2 (g) + H2O (g) + Na2O (s) Although, the experiment's results do support his equation (given the calculations) .... odd from my perspective

@jfrickind 5 жыл бұрын

The sodium oxide is only generated upon further, higher heating of sodium carbonate (above 850 C).