Finding out How Much Acid There is in a Solution

When extracting metals from ores, it usually produces sulfur dioxide. It is converted to sulfuric acid (VI) acid and sold as a useful byproduct. Calculate the concentration of sulfuric acid by titration between sodium carbonate, weak base and sulfuric acid (strong acid). The sodium carbonate sample I use is solid. Solids can not be successfully titrated, so add distilled water to make a solution.

How long does it take for magnesium to dissolve in a solution of water and acid? My aim is to investigate the time it takes for magnesium to dissolve in water and acid solutions. Variable Ø Acid Concentration Ø Magnesium Length Ø Water Temperature Ø Acid Temperature Ø Amount of Acid Ø Corn Bottle Size Ø Required Time Test I will change the variable The variable is the acid concentration. - How the length of magnesium affects the reaction rate. Input Variable - Magnesium Stripped Hydrochloric Acid Results Variable Release Hydrogen I decided to study whether the magnitude of the magnesium band length will change the reaction rate between hydrochloric acid and magnesium. Measure this by calculating the time until the magnesium strip disappears and hydrogen is no longer released.

Examine how acid concentration affects the reaction rate of hydrochloric acid and calcium carbonate (magnesium band) --- My goal is how acid concentration changes influence the reaction rate of CaCO 3 and HCl It is to investigate. We change only one of the variables to make the experiment fair. It is the concentration of acid. In all the experiments we had to maintain the amount of acid, the quality and size of the marble chip, and the temperature of the acid to ensure a fair test.