Observe photosynthesis & respiration! This classic lab has students working with bromothymol blue (BTB), which is a pH indicator. By blowing into the solution, the carbon dioxide causes the solution to change color. Students test two variables- the addition of plants and the addition of sunlight to determine how these factors can cause the solution to shift back to blue as the carbon dioxide is absorbed. ➡️Want to see all the lab details? Comment “BTB” to get the link for this engaging lab! #sci
Observe photosynthesis & respiration! This classic lab has st…
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Happy World Oceans Day! Oceans cover more than 70% of the Earth's surface. They are so vast that we have only been able to explore about 5% of them but the human impact on the world's oceans is much greater. Today, we're sharing an experiment on how CO2 emissions can affect sea life and the overall health of our oceans. The Museum may be closed, but you can still make your own pH indicator at home! Try this Stay-at-Home science experiment that lets you test different chemicals around your house
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Observing bromothymol blue reaction in test tube
Observing bromothymol blue reaction in test tube
2 months ago
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Scientist conducts a bromothymol blue experiment, observing color changes in a controlled lab setting with precise measurements
Scientist conducts a bromothymol blue experiment, observing color …
2 months ago
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Scientist conducts a bromothymol blue experiment in a lab setting, showcasing chemical reactions and color changes Stock Video Footage - Alamy
Scientist conducts a bromothymol blue experiment in a lab setting, s…
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Scientist conducts a bromothymol blue experiment Stock Video Footage - Alamy
Scientist conducts a bromothymol blue experiment Stock Video Foot…
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