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The reaction between limestone and hydrochloric acid is an acid-carbonate reaction producing a salt, carbon dioxide and water.
Limestone is chemically known as calcium carbonate (insoluble salt) and has the formula CaCO3.
Hydrochloric acid is an acid and is written as HCl.
When calcium carbonate and hydrochloric acid reacts the following is formed:
- Calcium chloride CaCl2 (soluble salt)
- Carbon dioxide (CO2 gas)
- Water (H2O)
Due to the carbon dioxide being released, the observer will be able to see bubbling, effervescence or fizzing.
CaCO3(s) + 2H+(aq) + [2Cl-(aq)] --> Ca2+(aq) + CO2(g) + H2O(l) + [2Cl-(aq)]
What else can I help you with?
What happens if you add iodine to calcium carbonate?
When iodine is added to calcium carbonate, no significant reaction occurs between the two compounds. Iodine does not react with calcium carbonate because the two compounds have different chemical properties.
What is the product when calcium carbonate is added to water?
When calcium carbonate is added to water, it will form a suspension where the calcium carbonate particles are dispersed in the water. While some of the calcium carbonate may dissolve into calcium ions and carbonate ions, the majority will remain as solid particles in the water.
How does the limestone cycle work?
Starts off as Calcium Carbonate , when heated the calcium carbonate becomes Calcium Oxide + Carbon Dioxide, the Calcium Oxide then reacts with water to produce Calcium Hydroxide and then when more water is added then filtered it becomes Calcium Hydroxide Solution, C02 is then added to form Calcium Carbonate again [:
Why is calcium carbonate sometimes added to the soil?
Calcium carbonate is added to soil to raise its pH level and reduce acidity. This helps create a more neutral environment for plants to grow, as some plants prefer a slightly alkaline soil. Additionally, calcium carbonate provides essential calcium to plants for healthy growth and development.
What happens when you add calcium chloride to potassium carbonate?
When you add calcium chloride to potassium carbonate the products will be solid calcium carbonate and aqueous potassium chloride. The chemical equation for this reaction is CaCl2(aq) + K2CO3(aq) --> 2KCl(aq) + CaCO3(s). This type of reaction is called a double replacement/displacement reaction.
What will be formed when 15 percent of hdrochloric acid is added to calcium carbonate?
When 15 percent hydrochloric acid is added to calcium carbonate, calcium chloride, carbon dioxide, and water will be formed. This is due to a chemical reaction where the acid reacts with the calcium carbonate to produce these products.
What gas causes the fizzing when you add hydrochloric acid to calcium carbonate?
Carbon dioxide gas causes the fizzing when hydrochloric acid is added to calcium carbonate. This reaction produces carbon dioxide, water, and calcium chloride.
Why effervescence is observed when hydrochloric acid is added to a broken stalagmite?
Effervescence is observed when hydrochloric acid is added to a broken stalagmite made of calcium carbonate because the acid reacts with the calcium carbonate to produce carbon dioxide gas. This gas is released in the form of bubbles, creating the fizzing or effervescence effect.
How calcium oxide is formed in a blast furnace?
Calcium oxide is formed in a blast furnace as a byproduct of the smelting process when limestone, which contains calcium carbonate, is added to the furnace. The intense heat of the furnace decomposes the calcium carbonate into calcium oxide and carbon dioxide. The calcium oxide is then collected as a solid residue.
Which gas if formed when vinegar is added to calcium carbonate?
CO2- carbon dioxide
A precipitate will be formed when an aqueous carbonic acid solution is added to an aqueous solution of?
Calcium chloride. When carbonic acid is added to a solution containing calcium chloride, a white precipitate of calcium carbonate is formed due to the reaction of calcium ions with carbonate ions from carbonic acid.
What chemical compound gives off gas when dilute hydrochloric acid is added to it?
You think probable to calcium carbonate.
What is a chemical property that can be used it identify calcium carbonate?
One chemical property that can be used to identify calcium carbonate is its reaction with hydrochloric acid to produce carbon dioxide gas, which causes effervescence. Additionally, calcium carbonate will turn a solution of calcium hydroxide milky when added, indicating the presence of carbonate ions.
What is the white precipitate formed when carbon dioxide is added to lime water?
The white precipitate formed when carbon dioxide is added to lime water is calcium carbonate. This reaction occurs because the carbon dioxide reacts with the calcium hydroxide in the lime water to form calcium carbonate, which is insoluble and appears as a white solid.
What happens if you add iodine to calcium carbonate?
When iodine is added to calcium carbonate, no significant reaction occurs between the two compounds. Iodine does not react with calcium carbonate because the two compounds have different chemical properties.
What dilute acid is added to a sample of limestone the rock fizzes what chemical does the rock contain?
If the limestone rock fizzes when dilute acid is added, it indicates the presence of calcium carbonate in the rock. When calcium carbonate reacts with acid, it produces carbon dioxide gas, which causes the fizzing.
What acid would be added to limestone to form calcium chloride?
Hydrochloric acid would be added to limestone to form calcium chloride through a chemical reaction. The acid reacts with the calcium carbonate in limestone to release carbon dioxide gas and form calcium chloride along with water.
