Soil Chemistry problem
Redplant95
Question
You dissolved 0.284 grams of Na2HPO4 salts in 1L of deionized water. Estimate the concentration of phosphate in moles/L and mg/L at pH 2 and 13. You may assume that 100% of Na2HPO4 salts are dissolved in deionized water. At pH2 and 13, phosphate aqueous species are H3PO4 and PO4 (-3 charge), respectively.
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