Science Experiment

Aim: To investigate the solubility of baking soda ( Sodium hydrogen carbonate) and table salt 
( sodium chloride) to see which is the most soluble in water.

Equipment: 250 ml,Teaspoon,Salt,Baking soda, Copeper oxide.

1.Fill the beaker with water
2 Add a scoop of baking soda
3.Stir the solution until all of the baking soda had dissolved.
4.Repeat the steps again but stir until it hasn't dissolved but do it with all three Baking soda, Salt, And copper oxide.
5.Record how many teaspoons off all it took to not dissolve.

Results
Baking soda-5
Salt-9
Copper oxide-0

Discussion: When I put the baking soda in the beaker and stirred it around the first couple times it would dissolve and then I started adding more to one point it wouldn't dissolve same with the salt.

Conclusion:

This experiment showed that some solutes are more soluble than others in a solvent such as water.