purpose and procedure
THE PURPOSE OF THIS LAB WAS TO TEST THE SOLUBILITY OF 4 DIFFERENT SUBSTANCE. A SUBSTANCE IS SOLUBLE IF IT DISSOLVES IN WATER.
Step 1: put the baking soda in the water of 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 substance
powered sugar before
the powered sugar had sat on the bottom of the cup.
powered sugar after
the water was foggy and you couldn't see it. yes it dissolved
The substances that were soluble were the baking soda, powdered sugar and table salt. I know these were soluble because it had dissolved in the water. the substances that wasn't soluble was the flour. i know it wasn't soluble because it didn't dissolved in water.