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What happen when we put water into lime water?
When water is added to lime water (which is a saturated solution of calcium hydroxide), the calcium hydroxide dissociates into calcium ions and hydroxide ions. This results in the formation of a milky white precipitate of calcium carbonate due to a chemical reaction between the calcium ions and carbon dioxide in the air.
What happen when ammonium sulfate and calcium hydroxide are mixed together in a moist soil?
When ammonium sulfate and calcium hydroxide are mixed together in soil, the reaction forms ammonium hydroxide and calcium sulfate. Ammonium hydroxide can bring the soil pH to more alkaline levels, which may affect nutrient availability for plants. Calcium sulfate, also known as gypsum, can improve soil structure by reducing compaction and improving water infiltration.
What will happen if ammonium nitrate and calcium hydroxide is added at the same time?
When ammonium nitrate and calcium hydroxide are added at the same time, they will react to form ammonium nitrate and calcium nitrate along with water. This reaction is an example of a double displacement reaction where the cations of the two compounds switch places.
What will happen to limestone if acidic water flows across it?
Limestone is mainly composed of calcium carbonate, which can react with acidic water to form soluble calcium ions and carbonate ions. This process dissolves the limestone, leading to the erosion and weakening of the rock over time.
What would happen if calcium was added to water?
When calcium is added to water, it can react and form calcium hydroxide, a compound that can increase the water's alkalinity. This reaction can also lead to the formation of a white precipitate of calcium carbonate, which may settle at the bottom of the container. In excessive amounts, calcium ions can contribute to water hardness.
What happen when we put water into lime water?
When water is added to lime water (which is a saturated solution of calcium hydroxide), the calcium hydroxide dissociates into calcium ions and hydroxide ions. This results in the formation of a milky white precipitate of calcium carbonate due to a chemical reaction between the calcium ions and carbon dioxide in the air.
What happen when quick lime is added water?
It reacts with water to form calcium hydroxide.
What happen when carbon di oxide passed through lime water in excess?
When carbon dioxide is passed through lime water in excess, a white precipitate of calcium carbonate is formed. This is because carbon dioxide reacts with the calcium hydroxide in lime water to form calcium carbonate, which is insoluble and appears as a solid in the solution. This reaction is used as a test for the presence of carbon dioxide gas.
What happen when ammonium sulfate and calcium hydroxide are mixed together in a moist soil?
When ammonium sulfate and calcium hydroxide are mixed together in soil, the reaction forms ammonium hydroxide and calcium sulfate. Ammonium hydroxide can bring the soil pH to more alkaline levels, which may affect nutrient availability for plants. Calcium sulfate, also known as gypsum, can improve soil structure by reducing compaction and improving water infiltration.
What will happen if ammonium nitrate and calcium hydroxide is added at the same time?
When ammonium nitrate and calcium hydroxide are added at the same time, they will react to form ammonium nitrate and calcium nitrate along with water. This reaction is an example of a double displacement reaction where the cations of the two compounds switch places.
How does the hydrolysis of calcium carbide happen to produce an acetylene gas by means of heat?
When calcium carbide reacts with water, it undergoes hydrolysis to produce calcium hydroxide and acetylene gas. The reaction is exothermic, meaning it releases heat. This heat can further increase the rate of hydrolysis and aid in the production of acetylene gas.
What will happen to limestone if acidic water flows across it?
Limestone is mainly composed of calcium carbonate, which can react with acidic water to form soluble calcium ions and carbonate ions. This process dissolves the limestone, leading to the erosion and weakening of the rock over time.
When we add calcium tablets in water they react to produce bubbles. Why does this happen?
"Calcium tablets" is a bit vague. If you put calcium metal in water it will form bubbles as the calcium reacts with water to form calcium hydroxide and hydrogen gas (the bubbles). If you put tablets of some calcium salt in water ... you'd need to be more specific about what it is for us to answer the question.
What happen when propanoic acid reacts with calcium carbonate?
When propanoic acid reacts with calcium carbonate, it forms calcium propionate, carbon dioxide gas, and water. This reaction is an example of a neutralization reaction where the acidic propanoic acid reacts with the basic calcium carbonate to produce a salt and water.
What causes water to become too acidic and why does this happen?
Water becomes too acidic when there is an increase in the concentration of hydrogen ions (H) in the water. This can happen due to various factors such as acid rain, industrial pollution, and natural processes like volcanic eruptions. The excess hydrogen ions lower the pH of the water, making it more acidic.
What happen when there is too much calcium in your body?
If you are healthy your body will just get rid of it. If you have failing kidneys, as kidney functions decline the body is unable to get rid of the calcium it absorbs that is not used by the bones. The failing kidney also has difficulty eliminating excess phosphorus in the blood. When calcium and phosphorus are not in balance serious health problems can happen.
What would happen if calcium was added to water?
When calcium is added to water, it can react and form calcium hydroxide, a compound that can increase the water's alkalinity. This reaction can also lead to the formation of a white precipitate of calcium carbonate, which may settle at the bottom of the container. In excessive amounts, calcium ions can contribute to water hardness.
