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2 years ago

Explain why landscapers might sift soil that they use to construct gardens.

Chemistry

1 answer:

Studentka2010 [4]2 years ago

6 0

Answer:

When one desires to remove debris from the garden then a soil sifter can be used as a beneficial tool. Based on the needs, it can be of different kinds. A landscaper may sift soil that they use at the time of constructing gardens due to many reasons:

1. The soil becomes aerated, and thus, turn soft and easy to work upon.

2. Sifting the soil makes the work of withdrawing undesired substances from the soil easy.

3. It helps the plants to grow much better as the roots possess the tendency to penetrate more easily through the soil.

4. The soil becomes healthy due to shifting, thus, helps in producing a beautiful and healthy landscape.

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Which beach will be most affected by wind erosion? Why ?

laila [671]

Answer: A

Explanation: There is a lot of sand that will blow and form dunes unlike option b

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2 years ago

Calcum chloride contains only calcum and chloride What is the fomula for this compound? fou need the Peodie Table for thia quest

mafiozo [28]

Answer:

$CaCl_2$

Explanation:

Calcium is the element of the group 2 and period 4 which means that the valence electronic configuration is $[Ar]4s^2$ .

Chlorine is the element of the group 17 and period 3 which means that the valence electronic configuration is $[Ne]3s^23p^5$ .

Thus, calcium losses 2 electrons to 2 atoms of chlorine and these 2 atoms of chlorine accepts each electron to form ionic bond. This is done in order that the octet of the atoms are complete and they become stable.

Ca Cl

2 1

Cross multiplying the valency, We get, $CaCl_2$

Thus, the formula of calcium chloride is $CaCl_2$ .

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3 years ago

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Answer:

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3 years ago

PLEASE ANSWER THIS FASTE LIKE RIGHT KNOW!!!!!

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The two strands of a DNA molecule must be separated

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2 years ago

What do the Roman numerals in a cation's name indicate?

Agata [3.3K]

The Roman numerals in a cation's name indicate: THE POSITIVE CHARGE ON THE CATION

Cations are metallic atoms that loosely hold it electrons, making it easy to lose electrons.

The Roman numerals in a cation's name not only indicates the charge on the cation but it makes it easier to distinguish cations that share the same metal name.

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3 years ago

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