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Why does calcium hydroxide neutralise soils that are too acidic?
Wiki User
∙ 11y ago
Because Calcium Hydroxide is an alkaline and it acts as a base to neutralise the acidic soils and make them turn to pH7.
Wiki User
∙ 11y ago
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Which element has a basic oxide of the type MO used to treat acidic soils?
calcium oxide
Is hydrated lime good for breaking down compost?
no. do not use lime unless you are trying to neutralise acidic soils. it will not speed up the composting process. there are many products on the market for this and a compost bin that can be rotated (like on a spit) helps.
What do farmers use limestone for?
Lime (slaked lime or quick lime) is a strong alkali, and it neutralises the pH of the soil if it is acidic. It also contains valuable metallic elements needed for growing such as calcium, magnesium, iron, aluminum etc.
Why does garden soil become acidic?
Garden soils will gradually become acidic as the rain that falls is slightly acidic and most fertilisers are also.
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
Which element has a basic oxide of the type MO used to treat acidic soils?
calcium oxide
How does limestone help farmers?
It adds calcium to the soil and helps raise the pH for more acidic soils.
Why calcium carbonate used for farms?
Over time soils on farms become acidic, calcium carbonate is added to fields to regulate the ph of the soil
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.
Does wheat grow in sand?
Wheat doesn't like acidic, sandy or soggy soils. Sandy soils aren't soggy. In fact, they're so well-drained that nutrients tend to leach out. One of the nutrients that sandy soils lose is calcium. Without calcium, soils tend towards acidic pH levels. re:) thanks for ur help but i actually found out that it is approximentally the same sand and dirt to grow sunflower seeds in therefore wheat does grow in sand
Is hydrated lime good for breaking down compost?
no. do not use lime unless you are trying to neutralise acidic soils. it will not speed up the composting process. there are many products on the market for this and a compost bin that can be rotated (like on a spit) helps.
What does ash of plant contain?
Ash supplies potash, an essential plant nutrient. Ash is good for acidic soils not for alkaline soils. Forest soils are usually acidic. Some plants do well in acidic soils others do well in alkaline soils. Figure out what soil you have and what you plan to plant and look up to see what they like.
What does the ashes of plants contain?
Ash supplies potash, an essential plant nutrient. Ash is good for acidic soils not for alkaline soils. Forest soils are usually acidic. Some plants do well in acidic soils others do well in alkaline soils. Figure out what soil you have and what you plan to plant and look up to see what they like.
Uses of neutralisation other than science?
In agriculture, as soils often contain acidic solutions and plants usually grow best when the soil is slightly alkaline.In medicine, as your blood has a pH of 7.3 and medicine injections must be exactly the same pH. If someone blood is changed by one pH they would die.In digestion, as the stomach is acidic, pH 1 or 2. If we wanted to neutralise the acidity we could swallow an alkaline substance such as sodium bicarbonate.To neutralise bee stings, as bee stings are acidic and can be neutralised using an alkali such as bicarbonate of soda, which would calm the irritation.To neutralise wasp stings, as wasp stings are alkaline and can be neutralised using an acid such as vinegar, which would calm the irritation.To neutralise waste from factories, as if this acidic solution is not treated and ends up in the river it could kill fish. Slaked lime is often used to neutralise the solution as it is an alkali.
What do farmers use limestone for?
Lime (slaked lime or quick lime) is a strong alkali, and it neutralises the pH of the soil if it is acidic. It also contains valuable metallic elements needed for growing such as calcium, magnesium, iron, aluminum etc.
What plants like to grow in acidic soils?
Lemons and acidic fruit also roses
What are the critical limits for Calcium Magnesium Sulfur and Molybdenum in soils of India?
What are the critical limits for Calcium Magnesium Sulfur and Molybdenum in soils of India
