Textbook ExpertVerified Tutor
15 Nov 2021
Given information
- The concentration of calcium ions in the blood plasma is .
- The solubility product is calcium diphosphate is .
Step-by-step explanation
Step 1.
Convert the concentration from into :
By dividing the mass of calcium ions in a one-litre solution by the molar mass of calcium, the number of moles of calcium ions present in one-litre solution may be computed:
Now, to calculate the amount of diphosphate required in a specific reaction, use the formula:
Where,
the solubility product of the substance.
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