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Ket [755]
3 years ago
9

15 POINTS PLS HELP!! Which answer best explains one of the reasons that oceans are salty?

Chemistry
2 answers:
Angelina_Jolie [31]3 years ago
5 0
Not completely sure but I’d say salt comes from small ocean orgasisms
anzhelika [568]3 years ago
3 0

Answer:

The best answer appears to be Salt comes from small ocean organisms.

Explanation:

Salt also comes from glaciers and the oceans indeed have almost always been salty, but some organisms do also produce salt as a by-product.

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Which compound in each pair is more soluble in water?(b) Calcium phosphate or magnesium phosphate
Sidana [21]

<u>larger is the value of </u>Ksp<u> the higher will the solubility of solid in water.</u>

What is called compound?

  • In chemistry, a compound is a substance made up of two or more different chemical elements combined in a fixed ratio.
  • When the elements come together, they react with each other and form chemical bonds that are difficult to break.
  • These bonds form as a result of sharing or exchanging electrons between atoms.

The equation for the dissociation of a solid MX in water is given below

MX(s) ⇄ Mⁿ⁺(aq) + Xⁿ⁻ (aq)

Assume s be the solubility of MX in pure water, then the equilibrium concentrations of ions are

[ Mⁿ⁺] = s

[ Xⁿ⁻ ] = s

The expression for the solubility product constant (Ksp) is as follows

Ksp = [ Mⁿ⁺] [ Xⁿ⁻ ]

       = s²

That is, larger is the value of Ksp the higher will the solubility of solid in water.

Learn more about compound

brainly.com/question/13516179

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6 0
1 year ago
What was the initial temperature of a gas contained in a 2.0-L bottle at a pressure of 1.00 atm if it was placed under vacuum an
lesya692 [45]
V1/T1 = V2/T2 

Substitute the value use ratio and proportion. Use calculator. 

V1 = (V2 x T1) / T2

1 is initial, 2 is final
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KIM [24]
C. Unbalanced describes the forces acting on the car
7 0
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Xelga [282]

Answer:

Used to make animal Feed

Explanation:

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Which of the subshells in the electron configuration of hf behave as core orbitals?
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<span>Of all the sub-shells shown ( 1s ,2s ,2p ,3s ,3p ,4s ,3d ,4p ,5s ,4d ,5p ,6s ,4f ,5d) the ones that act as core orbital of HF (Hydrogen Fluoride) is 6s and 5d</span>
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