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What metamorphic rocks could be used to neutralize acidic mine waters Marble Quartzite Slate or Granite Gneiss?
Marble and limestone are commonly used to neutralize acidic mine waters due to their high calcium carbonate content, which can react with acidic water to buffer pH levels. Quartzite, slate, granite, and gneiss are not as effective for neutralizing acidic mine waters due to lower calcium carbonate content.
How and why calcium carbonate is used to remove the acidic gases produced from coal- fired power stations?
Calcium carbonate easily react with acids and a neutralizing reaction occur.
Do insoluble calcium compounds increase the pH of acidic soils eg calcium carbonate and calcium sulfate?
Carbonate will increase soil pH value, because it reacts with acid, but sulfate will not affect the pH.
Is calcium carbonate an acid or a base or a salt?
Calcium carbonate, like other carbonates, is alkaline.
Why is sodium carbonate added during extractionin preparation of cyclohexene?
if cyclohexene is prepared by dehydration of cyclohexanol in the presence of a strong acide like H3PO4, sodium carbonate will be used to neutralize the acidic medium
Which substance is used in the neutralization of acidic soil?
Lime (calcium carbonate) is commonly used to neutralize acidic soil. Applying lime increases the soil pH, making the soil less acidic and more suitable for plant growth.
What metamorphic rocks could be used to neutralize acidic mine waters Marble Quartzite Slate or Granite Gneiss?
Marble and limestone are commonly used to neutralize acidic mine waters due to their high calcium carbonate content, which can react with acidic water to buffer pH levels. Quartzite, slate, granite, and gneiss are not as effective for neutralizing acidic mine waters due to lower calcium carbonate content.
How does finely ground limestone neutralize soil?
Finely ground limestone contains calcium carbonate that reacts with acidic soil to neutralize it. The calcium carbonate in the limestone combines with hydrogen ions in the soil, forming water and carbon dioxide, which raises the soil pH and makes it less acidic. This process helps improve nutrient availability and promotes healthier plant growth.
When you add calcium carbonate to loam soil why does it stop the soil from becoming to acidic?
Calcium Carbonate decreases organic matter and grain yields so that although there is a lot of leaves about - the soil won't be too acidic. Calcium Carbonate may be particularly effective with soil under a tree.
How is Calcium carbonate used to neutralise acid emissions from power stations?
Calcium carbonate is used in power stations to neutralize acid emissions by reacting with sulfur dioxide and nitrogen oxides in the flue gas. The reaction forms calcium sulfate, calcium nitrate, and water, which are less harmful and can be safely disposed of. This process helps reduce the environmental impact of acid rain caused by these acidic emissions.
How do eggshells neutralize acidic acid?
Eggshells contain the calcium carbonate, which is a base. It is the same substance found in limestone. The carbonate (CO32-) ion reacts with acids to form the bicarbonate ion (HCO3-), or carbonic acid (H2CO3), a very weak acid that easily breaks down.
The acidic ocean water wil erode the calcium carbonate shells true or false?
Yes, it is true that the acidic ocean water will erode the calcium carbonate shells.
Why might adding calcium carbonate or sodium carbonate to acidic lakes solve the problem?
Sodium Carbonate (NACO3) and Calcium Carbonate (CACO3) are alkaline salts which neutralises the acidity of a lake. Also, once an acid is neutralized, the remaining alkaline substances will create hydroxyde OH- ions which helps elevate the pH over 7.
Compound X is unknown Compound X does not dissolve in water does not react with water and is used to control soil acidity what is compound X?
Compound X is likely an insoluble base, such as calcium carbonate or dolomite, that is used as a soil amendment to neutralize acidic soils. These compounds do not dissolve in water and do not react with water, making them effective for controlling soil acidity.
If your soil was too acidic what could you add to it to reduce the acidity?
To reduce acidity in soil, you can add agricultural lime (calcium carbonate) or dolomitic lime (a mix of calcium carbonate and magnesium carbonate). These products help neutralize soil pH by raising the levels of calcium and magnesium while decreasing acidity. It's important to conduct a soil test first to determine the exact amount needed for effective results.
How does pH affect the solubility of calcium carbonate?
The solubility of calcium carbonate decreases as pH increases. This is because calcium carbonate is more soluble in acidic conditions and less soluble in basic conditions.
What happens when acidic ground water comes into contact with rock that contain calcium carbonate?
When acidic ground water comes into contact with rock containing calcium carbonate (such as limestone), a chemical reaction occurs. The acidic water dissolves the calcium carbonate, leading to the formation of soluble calcium ions, bicarbonate ions, and carbon dioxide. This process is called chemical weathering and can lead to the erosion and dissolution of the rock over time.
