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Alenkinab [10]
3 years ago
11

Name any two chemical fertilizers rich in potassium​

Chemistry
2 answers:
AnnyKZ [126]3 years ago
8 0

Explanation:

1.Potassium Nitrate(KNO3)

2.Potassium Sulphate(K2SO4)

They provide potassium to plants for making their roots and shoots healthy.

lbvjy [14]3 years ago
3 0

Explanation:

Fertilizers are chemically synthesized plant nutrients.

Nitrogen (N), Phosphorus (P) and Potassium (K) are macronutrients and are required in large amounts by plants. So, farmers use fertilizers in order to supply these nutrients. NPK 15:15:15 , NPK 20:20:20, NPK 15:30:15 are examples of fertilizers used to supply N, P, K to crops.

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3 years ago
The electron-domain geometry of a sulfur-centered compound is trigonal bipyramidal. The hybridization of the central sulfur atom
VMariaS [17]

The hybridization state of the central sulfur atom is sp3d.

The valence shell electron pair repulsion theory describes the shape of molecules in terms of the number of electron pairs that surround the valence shell of the central atom in the molecule.

There are certain molecular shapes that are associated with certain hybridization states of the central atom. Since the central sulfur atom is trigonal bipyramidal, the hybridization state is sp3d.

Learn more: brainly.com/question/13978941

8 0
2 years ago
Why is burning not a pahse change
sergij07 [2.7K]

Answer:

This is because it is a physical change not a chemical change.

5 0
2 years ago
Which of the following atoms would have the longest de Broglie wavelength, if all have the same velocity?
GenaCL600 [577]

Answer:

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Explanation:

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λ= h/mv

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v= velocity of the particle

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4 0
3 years ago
Which of the following describes how air resistance affects the motion of a falling object?(1 point) Air resistance may change t
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