Table of Contents
- 1 Which would increase the reaction rate between calcium carbonate and hydrochloric acid?
- 2 What affects how quickly acid reacts with calcium carbonate?
- 3 What is the action of dilute HCl and dilute h2so4 on calcium carbonate?
- 4 Which changes decrease the rate of reaction between calcium carbonate and dilute hydrochloric acid?
- 5 Why does the rate of reaction change during the reaction of calcium carbonate and hydrochloric acid in terms of particles?
- 6 What happens when calcium carbonate is made to react with hydrochloric acid give the equation of the reaction?
- 7 What happens when an acid is diluted also identify the type of reaction taking place during this process?
- 8 Which gas is given off when dilute hydrochloric acid is added to calcium carbonate?
Which would increase the reaction rate between calcium carbonate and hydrochloric acid?
It is well established that the larger the surface area the greater the reaction rate, this is because more surface area particles of the CaCo3 will be exposed to the dilute hydrochloric acid, so there would be more frequent and successful collisions, increasing the rate of reaction.
What affects how quickly acid reacts with calcium carbonate?
These factors are – Surface Area of calcium carbonate, Temperature of the water in the flask of hydrochloric acid is placed and the concentration of the hydrochloric acid.
What happens when calcium carbonate reacts with dilute acid?
Calcium carbonate reacts with dilute acids to produce a calcium salt, water and carbon dioxide gas: calcium carbonate + hydrochloric acid → calcium chloride + water + carbon dioxide.
What is the action of dilute HCl and dilute h2so4 on calcium carbonate?
Answer: Answer. Explanation: Sulfuric acid reacts with calcium carbonate to form calcium sulfate, carbon dioxide and water. Hydrochloric acid reacts with calcium carbonate to form calcium chloride, carbon dioxide and water.
Which changes decrease the rate of reaction between calcium carbonate and dilute hydrochloric acid?
1) The reaction between calcium carbonate and dilute hydrochloric acid. calcium chloride + carbon dioxide + water. by following the rate at which carbon dioxide is formed. As the carbon dioxide escapes to the air, the mass of the flask will decrease.
How does the concentration of hydrochloric acid affect the rate of reaction between hydrochloric acid and calcium carbonate?
The higher concentration of hydrochloric acid will increase the amount of successful collisions per second as there will be more hydrochloric acid particles to collide with the calcium carbonate particles.
Why does the rate of reaction change during the reaction of calcium carbonate and hydrochloric acid in terms of particles?
The rate will decrease over time as the hydrochloric acid is used up (its concentration decreases). The rate of reaction could be worked out either by measuring the pH of the solution, the decrease in the mass of calcium carbonate, or the increase in the volume of carbon dioxide.
What happens when calcium carbonate is made to react with hydrochloric acid give the equation of the reaction?
Calcium carbonate reacts with aqueous HCl to give CaCl2 and CO2 according to the reaction, CaCO3(s)+2HCl(aq)→CaCl2(aq)+CO2(g)+H2O(l).
What happens when calcium carbonate is made to react with hydrochloric acid give the equation of reaction Class 10?
Balance the equation: CaCO3 + HCl → CaCl2 + H2O + CO.
What happens when an acid is diluted also identify the type of reaction taking place during this process?
Ans. When the solution of acid is diluted the H+ ions are released from the acid to combine with H2O and H3O+ ions is increased.
Which gas is given off when dilute hydrochloric acid is added to calcium carbonate?
carbon dioxide gas
Substitute formulae for names ad balance the following equations: Calcium carbonate reacts with hydrochloric acid to produce calcium chloride ,water and carbon dioxide gas.