Identify the chemical process that occurs when slaked lime is added to acidic soil

Computer Science

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Answer

Mchakato wa kemikali unaotokea wakati lime iliyopondwa (slaked lime) inapoongezwa kwenye udongo wenye asidi ni neutralization.

  1. Lime iliyopondwa ina calcium hydroxide (Ca(OH)₂), ambayo ni alkali.
  2. Wakati Ca(OH)₂ inapoingia kwenye udongo wenye asidi, inajibu na asidi, kama vile asidi ya sulfuric (H₂SO₄) au asidi ya nitriki (HNO₃).
  3. Mchakato huu unazalisha salts na maji. Kwa mfano, Ca(OH)₂ + H₂SO₄ → CaSO₄ + 2H₂O.

Hivyo, lime iliyopondwa inasaidia kupunguza asidi kwenye udongo, na hivyo kuboresha mazingira ya ukuaji wa mimea.

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