Part B: If \rm CaCl_2 is liquified in water, what deserve to be said around the concentration the the Ca^2+ ion?

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Part C: A scientist wants to do a solution of tribasic salt phosphate, \rm Na_3PO_4, because that a laboratory experiment. How numerous grams the \rm Na_3PO_4 will certainly be needed to develop 700 mL of a equipment that has actually a concentration of \rm Na^+ ions of 0.600 \it M?

Express your answer numerically in grams.

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Answer:

Concepts and reasonA balance chemical equation the a reaction is the straightforward representation of the reaction, which offers the idea that the particles and also participates in the reaction. Concentration is the quantity of substance existing in a given volume that a solution.Mole is the massive that explains the particles existing in the substance.

FundamentalsA balance chemical equation that a reaction provides the number of particles and also participates in a chemistry reaction.The molarity the a systems is the variety of moles that the solute existing in 1L of the solution.Mole is the fixed that describes the particles present in the substance. A mole deserve to be identified by using given molarity and also volume.

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Answer:

(A)Balanced chemistry equation the the reaction is

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From the chemical equation, one mole of
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produces 2 moles of
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.

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Therefore,

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(B)Balanced chemical equation,

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From the equation,
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Therefore, concentration that the
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ion is fifty percent of the concentration that
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ion.
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