What happens in the reaction between magnesium and hydrochloric acid?

What happens in the reaction between magnesium and hydrochloric acid?

Adding magnesium metal to hydrochloric acid produces hydrogen gas. The magnesium dissolves to form magnesium chloride, MgCl2.

How does the concentration of HCL affect the rate of reaction with magnesium metal?

So, the higher the concentration of the acid, the faster the reaction between magnesium ribbon and the hydrochloric acid will be. Increasing the concentration of the reactants will increase the frequency of collisions between the two reactants. So this is collision theory again.

Why does the reaction of magnesium and hydrochloric acid decrease?

50 cm3 of 1M hydrochloric acid is a six-fold excess of acid. In this reaction, the magnesium and acid are gradually used up. However the acid is in excess, so it is mainly the loss of magnesium (surface area becomes smaller) that causes the change in the rate.

What effect does the formation of magnesium nitride have on the percentage composition of magnesium oxide?

The formation of magnesium nitride has a significant impact on the percentage composition of magnesium oxide. There is only 60.31% of magnesium in magnesium oxide. If there is more magnesium nitride in the mixture, then the percentage of magnesium will also be higher.

How does the concentration of HCl affect the rate of reaction?

Often there is more than enough of one reactant, and the rate of the reaction depends on the other reactants present. When more hydrochloric acid is in solution and the concentration is higher, more hydrochloric acid ions eat away at the metal and the reaction speeds up.

How does magnesium get magnesium nitride?

The chemical formula for this reaction is Mg+N2​→MgN2​.

How does temperature affect the reaction rate of magnesium and hydrochloric acid?

Temperature also affects the rate of reaction. If the temperature is increased, the particles move quicker so more collisions happen. This means the larger surface area, the quicker reaction time. Magnesium reacts very strongly with hydrochloric acid.

What factor affects the rate of reaction of the concentrated solution of hydrochloric acid and magnesium strip?

Introduction Concentration and surface area of reactant, temperature, and catalyst are the factors that affect the rate of a reaction. In this experiment the reaction between hydrochloric acid solution and magnesium ribbon is used to investigate the effect of reactant concentration on the rate of reaction.