Blog 9:Science Proposal

1. If concentrations of calcium, magnesium, sodium and aluminum are tested separately, along with an Antacid in a replica of stomach acid, then calcium would be the most effective in increasing the ph level in the acid. 
2. Dependent: Ph level Independent: concentration of each ingredient Control: stomach acid
3. The connection between this experiment and my EQ, is that some food can cause stomach acid. Knowing how to treat heartburn effectively would make eating more enjoyable for others. 
4.  Materials:

   Hydrochloric Acid
   Potassium Chloride 
   Sodium Chloride 
   Magnesium
   Aluminum
   Sodium
   Calcium
   100mL beaker
   Ph paper

5.Chemistry