3 years ago

Because it lives for many years a maple tree is a

Chemistry

2 answers:

g100num [7]3 years ago

5 0

Perennial I think hdhfrfff

lara31 [8.8K]3 years ago

4 0

Answer:

perennial

Explanation:

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Solubility is defined as the maximum amount of solute that can be dissolved in a solvent at equilibrium.

Solubility product is defined as the product of concentration of ions present in a solution each raised to the power its stoichiometric ratio.

The balanced equilibrium reaction for the ionization of calcium fluoride follows:

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The expression for solubility constant for this reaction will be:

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We are given:

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Putting values in above equation, we get:

$7.9\times 10^{-9}=(s)\times (2s)^2\\\\7.9\times 10^{-9}=4s^3\\\\s=1.25\times 10^{-3}mol/L$

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