This includes the safe use of apparatus, and monitoring chemical changes. This outlines one way to carry out the practical. It is also possible to collect the gas in an inverted measuring cylinder in place of the gas syringe.
Eye protection must be worn. To investigate the effect of changing the conditions on the rate of a reaction. Magnesium reacts with dilute hydrochloric acid to produce hydrogen:. The volume of hydrogen gas produced can be measured using a gas syringe. Record the results in a table. Describe how you can tell that the reaction is complete. Illustration of a reaction that produces a gas. Write a balanced chemical equation and a net ionic equation. The flammability of hydrogen gas can be demonstrated by carefully holding a match or fireplace lighter up to the popping hydrogen bubbles.
An audible crackling sound is heard as the hydrogen burns. Mechanics of presenting this demonstration. Turn on the camera and focus it. Place the Petri dish on the overhead projector. Pour hydrochloric acid into the Petri dish to a depth of about 5 mm. Using forceps, place the magnesium ribbon into the Petri dish. The magnesium reacts with the acid, producing visible bubbles of hydrogen gas. Optional If the flame of a butane fireplace lighter is held above the bursting bubbles, they will produce audible pops as the hydrogen ignites.
Magnesium ribbon is a flammable solid. This makes hydrochloric acid stronger than nitric acid. Begin typing your search term above and press enter to search.
Press ESC to cancel. Skip to content Home Physics What does magnesium and hydrochloric acid make? Ben Davis October 21, What does magnesium and hydrochloric acid make? Why does magnesium react with hydrochloric acid but not copper? Why will copper dissolve in nitric acid but not in hydrochloric acid? Why is magnesium more reactive than zinc in hydrochloric acid? Does Zinc react with hydrochloric acid?
How does temperature affect the reaction rate of magnesium and hydrochloric acid? Does copper react with hydrochloric acid? What salt is produced by hydrochloric acid? Which metal does not react with hydrochloric acid? What salt is made when magnesium reacts with hydrochloric acid? Naming salts. How do you make magnesium chloride? What happens when you mix magnesium and water? Reaction of magnesium with water. How do you measure the rate of reaction between magnesium and hydrochloric acid?
What happens when aluminum reacts with hydrochloric acid? Why does magnesium and hydrochloric acid produce heat? Why does magnesium react differently in water and HCl? What does hydrochloric acid react with? Why is magnesium so reactive?
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