Please help!! To work with plasma, it is necessary to prepare a solution containing 1.5 g of monopotassium phosphate (kH

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answerhappygod
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Please help!! To work with plasma, it is necessary to prepare a solution containing 1.5 g of monopotassium phosphate (kH

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Please help!!
To work with plasma, it is necessary to prepare a solution
containing 1.5 g of monopotassium phosphate (kH2PO4) X 3.4 of
dipotassium phosphate (k2 HPO4). Monopotassium phosphate has a pka
of 6.86. What will be the pH of the buffer solution?
Determine the mL necessary to prepare 750 mL of a 35% solution
of sulfuric acid. Determine the concentration M of the solution.
Determine the concentration N of the solution. d= 1.83 g/mL.
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