When 2263 ml of aqueous naoh was added to 1214 g of ches
When 22.63 mL of aqueous NaOH was added to 1.214 g of CHES (pKa =9.39; and MM = 207.29 g/mol) dissolved in 41.37 mL of water, the pH was 9.24. Calculate the molarity of NaOH.
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250-ml aliquot of 0120 m hno3 a strong acid is titrated with 00500 m naoh calculate the ph after the addition of a 000
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when 2263 ml of aqueous naoh was added to 1214 g of ches pka 939 and mm 20729 gmol dissolved in 4137 ml of water the
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a brand x antacid tablet was analyzed by a student in an experimentthe student dissolved the tablet in 2500ml of a
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