The rate of reaction of magnesium with hydrochloric acid is a measure of how quickly the two substances react with each other. There are several factors that can affect the rate of this reaction, including the concentration of the reactants, the surface area of the reactants, the temperature of the reactants, and the presence of a catalyst.
One way to increase the rate of the reaction between magnesium and hydrochloric acid is to increase the concentration of the reactants. When the concentration of a reactant is increased, there are more particles present in a given volume, which means that there are more particles available to collide and react with each other. As a result, the rate of the reaction will increase.
Another way to increase the rate of the reaction between magnesium and hydrochloric acid is to increase the surface area of the reactants. When the surface area of a reactant is increased, there is more surface area available for particles to collide and react with each other. This can be achieved by breaking the reactants into smaller pieces or by grinding them into a fine powder.
The temperature of the reactants can also affect the rate of the reaction between magnesium and hydrochloric acid. Generally, increasing the temperature of the reactants will increase the rate of the reaction. This is because an increase in temperature results in an increase in the kinetic energy of the reactant particles, which makes them more likely to collide and react with each other.
Finally, the presence of a catalyst can also affect the rate of the reaction between magnesium and hydrochloric acid. A catalyst is a substance that speeds up the rate of a chemical reaction without being consumed in the process. In the case of the reaction between magnesium and hydrochloric acid, a catalyst such as copper sulfate can be used to increase the rate of the reaction.
In conclusion, the rate of the reaction between magnesium and hydrochloric acid can be affected by several factors, including the concentration of the reactants, the surface area of the reactants, the temperature of the reactants, and the presence of a catalyst. By understanding these factors, it is possible to control and manipulate the rate of this reaction.
The rate of reaction of magnesium with hydrochloric acid
I think this could be improved if a group of people works together. All the experiments have to be repeated at least two times to make an accurate set of results. To measure, the effect of each of above factors, one has to hold some factors constant during rate reaction experimentation. The final reaction has the same amount of particles of acid and the magnesium, but the magnesium has been cut to increase the surface area. I could also change the acid reactant to sulphuric acid or phosphoric acid to see and compare the results with different molecular make-ups. To the extent possible, try to spread the masses of magnesium evenly over the entire range 0. There are many variables that I can change, which are the temperature and concentration of the hydrochloric acid, and the mass and the surface area of the magnesium strip.
Rate of reaction of Magnesium and Hydrochloric complianceportal.american.edu
Then I put 20of hydrochloric acid in to a measuring cylinder, 40of distilled water into another measuring cylinder, then put them both into a conical flask and stir it. Gas volume — there are two ways to measure the role of reaction. It also leaves 2H2O on the right hand side of the equation when cancelled down is having H2O when cancelled down allowed? This tells me that there is a significant change even when I decrease the concentration by 0. This could hardly be improving, if we add in extra magnesium to make the weight the same, the contact surface will change which make it even worse. Ensure that there are no naked flames. When the temperature rise, the energy on each of the acid particles increase, as they move faster, there is a bigger chance to hit the magnesium particles, this also increase the percentage of successful collisions, as a result, the reaction becomes much more faster, so it takes less time to take the reaction as the temperature rise. Look up an activity series of metals online to check.
How does the temperature of hydrochloric acid affect the rate of reaction between hydrochloric acid and magnesium
The hydrochloric acid was a clear liquid that looked like water It weighed 42. In fact, that may be the only thing you can examine, because when you break thru the passive layer to bare magnesium metal, the reaction rate should zoom up and then be limited by diffusion, stirring, removal of H 2 gas bubbles, and who knows what else. Before I attached the rubber tubing on I made sure there is no air in the syringe, by pushing the inside bit right down until the line where I read from is at 0cm3. Corks are too porous and will leak. It is also very hard to draw the graph if not enough results are collected, Also because of very little volume, it is very hard to control the temperature, so I decided to use 20of acid and 40of water which is about 33% acid is the best, it is much more easy to control the temperature and the speed of giving out hydrogen are not too fast. This will reduce reaction errors related to impurities.
