Determine how many moles of NaOH are required to neutralize a solution containing 1.355 g of KHC8H4O4 (KHP) dissolved in 75 mL of distilled water. Keep in mind: Molar Mass KHP: 204.22 g/mol
Added by Tammy G.
Step 1
Use the given mass of KHP and its molar mass. \[ \text{Moles of KHP} = \frac{\text{Mass of KHP}}{\text{Molar Mass of KHP}} = \frac{1.355 \, \text{g}}{204.22 \, \text{g/mol}} \] Show more…
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The concentration of a certain sodium hydroxide solution was determined by using the solution to titrate a sample of potassium hydrogen phthalate (abbreviated as KHP). KHP is an acid with one acidic hydrogen and a molar mass of $204.22 \mathrm{g} / \mathrm{mol}$. In the titration, $34.67 \mathrm{mL}$ of the sodium hydroxide solution was required to react with 0.1082 g KHP. Calculate the molarity of the sodium hydroxide.
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