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because its good
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Why do farmers add powdered calcium hydroxide to their soil?
Farmers add powdered calcium hydroxide to their soil to raise the pH level of acidic soil. This process is called liming, and it helps to neutralize the acidity in the soil, making it more alkaline. This can improve soil structure and allow plants to better absorb nutrients from the soil.
Why farmers add slaked lime to acidic soils?
Calcium Hydroxide (or Slaked Lime) is a strong base (as are all metal hydroxides, oxides, and carbonates) A Base is a substance with a pH of 8 or more. When an acid and a base react, the result is that a salt and water is formed. This also has the effect of neutralising a substance (giving it a pH of 7 or closer to 7) So slaked lime is added in order to reduce the acidity of the soil
How do you purify calcium hydroxide?
You put your left hand in, you put your left hand out, you put your left hand it and shake it all about. Do the hokey pokey, and turn yourself around, and that's how you purify calcium hydroxide.
Copper sulphate add to sodium hydroxide result colour?
When copper sulfate is added to sodium hydroxide, a blue precipitate of copper hydroxide is formed. The color change observed is from the initial blue color of copper sulfate to the blue precipitate of copper hydroxide.
How do farmers add nutrients to the soil?
Farmers add nutrients to the soil by using fertilizers, which contain essential elements like nitrogen, phosphorus, and potassium. These nutrients help replenish the soil and provide plants with the necessary elements for growth. Farmers may also practice crop rotation and cover cropping to improve soil fertility naturally.
Why do farmers add powdered calcium hydroxide to their soil?
Farmers add powdered calcium hydroxide to their soil to raise the pH level of acidic soil. This process is called liming, and it helps to neutralize the acidity in the soil, making it more alkaline. This can improve soil structure and allow plants to better absorb nutrients from the soil.
What do farmers usually add to soil that is too acidic?
Agricultural lime, which is composed of primarily calcium carbonate.
Why farmers add slaked lime to acidic soils?
Calcium Hydroxide (or Slaked Lime) is a strong base (as are all metal hydroxides, oxides, and carbonates) A Base is a substance with a pH of 8 or more. When an acid and a base react, the result is that a salt and water is formed. This also has the effect of neutralising a substance (giving it a pH of 7 or closer to 7) So slaked lime is added in order to reduce the acidity of the soil
What do you get when you add water to calcium oxide?
It's an exothermic reaction that produces calcium hydroxide.
How do farmers look after there soil?
they add water
Why do farmers add limestone to soil?
Chalk is sometimes added to soil to raise the pH of acidic soils. Calcium, the primary component of chalk, is also an important secondary nutrient for healthy crop growth.
How do you purify calcium hydroxide?
You put your left hand in, you put your left hand out, you put your left hand it and shake it all about. Do the hokey pokey, and turn yourself around, and that's how you purify calcium hydroxide.
What do farmers add to their soil and why?
some farmers add fertilizer, and some add manure. they are for the same purpose. to help grow their crops! :)
A farmer wants to neutralize as well as fertilise his farmland He decided to add both calcium hydroxide and ammonium nitrate to the soil at the same time Is this a good decision Why?
Adding both calcium hydroxide and ammonium nitrate at the same time can be counterproductive. Calcium hydroxide raises the soil pH, making it more basic, while ammonium nitrate lowers the pH, making it more acidic. This can lead to an unstable pH level in the soil, affecting the availability of nutrients for the plants and potentially harming crop growth. It's best to apply these fertilizers separately with the proper considerations for soil pH.
Copper sulphate add to sodium hydroxide result colour?
When copper sulfate is added to sodium hydroxide, a blue precipitate of copper hydroxide is formed. The color change observed is from the initial blue color of copper sulfate to the blue precipitate of copper hydroxide.
How do you get back the color of turmeric after the reaction of turmeric and calcium hydroxide solution?
add lemon juice
How do you control fertilizers that cause soil to come acidic?
add calcium
