solubility in vinegar
The purpose of this lab was to test the solubility in vinegar of 4 different substances.A substances is soluble if it dissolves in vinegar.
My hypothesis is that when the baking soda and powdered sugar is add to the vinegar the will dissolved.When the flour and table salt is added to the vinegar they will not dissolved in vinegar.
step 1:put the baking soda in the vinegar cup
step 2: take picture of cup
step 3:stir the baking soda in the cup for about 1 minute
step 4:we took an after picture
step 5:we repeat the step 1-4 for the next 3 subsance
baking soda in vinegar
the baking soda had look like the cloud in the sky.
baking soda in vinegar after
the baking soda was bubbling vinegar and it dissolved in vinegar.
powdered sugar in vinegar before
the powdered sugar sat on top of the vinegar.
powdered sugar in vinegar after
in kind of look foggy and it dissolve in vinegar.
part of my hypothesis was correct and that was the baking soda, powdered sugar and table salt. And then the part that was incorrect was the flour because it didn't dissolved in the vinegar.