Question

Stock solutions are HCl and NaOH


If you are given the following solids: NasPO4 K3PO4 NAH2PO4 2. MW 174.17 g/mol MW= 141.96 g/mol MW- 136.08 g/mol K2HPO4 NazHP

given deionized water, the solid you selected in the previous question and the following If you are volumetric glassware: 100

If you are given the following solids: NasPO4 K3PO4 NAH2PO4 2. MW 174.17 g/mol MW= 141.96 g/mol MW- 136.08 g/mol K2HPO4 NazHPO4 KH2PO4 MW = 163.94 g/mol MW 212.26 g/mol MW 119.98 g/mol Which compounds would you use to prepare your stock solutions? Why?
given deionized water, the solid you selected in the previous question and the following If you are volumetric glassware: 100.00 ml volumetric flask(s) 250.00 ml volumetric flask(s) 25.00 ml volumetric transfer pipet(s) 10.00 ml volumetric transfer pipet(s) 5.00 ml volumetric transfer pipet(s) Describe how you would prepare the required stock solutions (two). Your explanation should be detailed and quantitative.
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