Mg in HCl Lab
How much energy is given off when Magnesium reacts with Hydrochloric acid?
How much energy is given off when Magnesium reacts with Hydrochloric acid?
Hard to see, but there's very close to 50mL of HCl solution (mostly water)
Read the initial temp of the acid.
About 10cm of Mg ribbon was cut for this experiment. The picture to the right is its mass on an electronic balance.
Mass of Mg
The Mg was added to the HCl in a styrofoam cup. Picture to the left and video above.
Record the final temperature after the Mg ran out and the reaction stopped.