Stem group experiment – follow up 1
17/2/2024
So today I was at the library to sort out a few things in prep for next week. I took some fresh red cabbage indicator in and tested the liquid from yesterday
The red colour of the indicator suggests that the solution is still acidic.
16/2/2024
Stem group experiment
At the last STEM group meeting on 10/2/2024. I dropped a gummy sweet in to a beaker of White Vinegar. Nothing happened at first, so I just left this in the cupboard.
Dropping in today to pick some resources up, I checked and the sweet had dissolved.
The yellow colour reflects the colour of the sweet dropped in.
At the next meeting on the 24th, I will look at this more and see if the pH of the liquid is different.
Tags
#Stem.#Science.#Chemistry,#Vinegar,#GummySweet,#Dissolve
16/2/2024
At the last STEM group meeting on 10/2/2024. I dropped a gummy sweet in to a beaker of White Vinegar. Nothing happened at first, so I just left this in the cupboard.
Dropping in today to pick some resources up, I checked, and the sweet had dissolved.
The yellow colour reflects the colour of the sweet dropped in.
At the next meeting on the 24th, I will look at this more and see if the pH of the liquid is different.
Tags
#Stem.#Science.#Chemistry,#Vinegar,#GummySweet,#Dissolve
#PaigntonLibraryStemGroup,#Science.#Technology,#Engineering,#Mathematics