Heat it;
By heating the acid it causes the molecules to vibrate faster. This means they will collide with more of the other reactants and there will be more successful collisions. When the particles collide bonds between the particles are broken and formed between the other reactants. If there are more successful collisions per minute this will mean that that the reactants will create the product faster. The rate of reaction approximately doubles for every 10 degrees rise in temperature.
The reaction should speed up. Increasing the concentration of hydrochloric acid provides more reactant molecules available for the reaction with magnesium, leading to more collisions and increased reaction rate.
The acid first has to dissolve away the zinc oxide layer that coats the zinc as more metal gets exposed the acid can react with the exposed metal. Also as the reaction progresses the solution heats up which also speeds the reaction.
Sulfuric acid is added to the esterification reaction to act as a catalyst. It helps to increase the rate of the reaction and lower the activation energy required for the ester formation. Additionally, sulfuric acid helps to drive the equilibrium towards the product side by removing water as it is formed during the reaction.
Copper sulfate is not typically used as a catalyst in the reaction between zinc and hydrochloric acid. The reaction between zinc and hydrochloric acid is a single displacement reaction where zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, the presence of copper sulfate would not act as a catalyst to speed up the reaction.
This is an ESTERification reaction. CH3(CH2)6CH2OH + CH3COOH < ==H^+==> CH3COOCH2(CH2)6CH3 + H2O The products are Octyl ethanoate(acetate) and water. A little Sulphuric Acid (H^+) is used to speed up the relux reaction.
Phosphoric acid is used in the synthesis of aspirin as a catalyst to facilitate the esterification reaction between salicylic acid and acetic anhydride. It helps increase the reaction rate and yield of aspirin.
The reaction should speed up. Increasing the concentration of hydrochloric acid provides more reactant molecules available for the reaction with magnesium, leading to more collisions and increased reaction rate.
amylase speed up chemical reaction by reacting with your stomach acid (hydrochloric acid) this breaks down the food to help speed up the digestion. WOULD YOU LIKE A MINT? AINT NOBODY GOT TIME FOR THAT...
Enzymes are the molecules that speed up chemical reactions, and these are forms of catalysts.
The acid first has to dissolve away the zinc oxide layer that coats the zinc as more metal gets exposed the acid can react with the exposed metal. Also as the reaction progresses the solution heats up which also speeds the reaction.
Sulfuric acid is added to the esterification reaction to act as a catalyst. It helps to increase the rate of the reaction and lower the activation energy required for the ester formation. Additionally, sulfuric acid helps to drive the equilibrium towards the product side by removing water as it is formed during the reaction.
Activation energy is lowered to speed up a chemical reaction.
Copper sulfate is not typically used as a catalyst in the reaction between zinc and hydrochloric acid. The reaction between zinc and hydrochloric acid is a single displacement reaction where zinc displaces hydrogen from hydrochloric acid to form zinc chloride and hydrogen gas. In this reaction, the presence of copper sulfate would not act as a catalyst to speed up the reaction.
as fast as it happens
Catalyst will reduce the activation energy of the reaction, thereby the speed of the reaction (or the rate of the reaction) increases.
A catalyst can speed up a chemical reaction.
chemical reaction