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because its good
Jayda Quigley
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Why do farmers add powdered calcium hydroxide to their soil?
because its good
Copper sulphate add to sodium hydroxide result colour?
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
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
If the soil is too acidic what should you do?
add calcium carbonate
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.
Why do farmers add powdered calcium hydroxide to their soil?
because its good
What do farmers usually add to soil that is too acidic?
Agricultural lime, which is composed of primarily calcium carbonate.
Copper sulphate add to sodium hydroxide result colour?
Calcium sulphate + Sodium hydroxide > Sodium sulphate + Calcium hydroxide
What do you get when you add water to calcium oxide?
It's an exothermic reaction that produces calcium hydroxide.
How do you add calcium to soil?
eggshells
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.
What do farmers put on acidic soil?
The farmers put lime water on acidic 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
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! :)
How do farmers reduce soil acidity?
Add semen
If the soil is too acidic what should you do?
add calcium carbonate
