Be sure to answer all parts. Find the pH and the volume (mL) of 0.487 M HNO3 needed to reach the equivalence point...
Be sure to answer all parts. Find the pH and the volume (mL) of 0.447 M HNO3 needed to reach the equivalence point in the titration of 2.65 L of 0.0750 M pyridine (C5H5N, Kb = 1.7 × 10−9). Volume = mL HNO3 pH =
Be sure to answer all parts. Find the pH of the equivalence point and the volume (mL) of 0.0702 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO,. Volume: mL KOH pH =
Be sure to answer all parts. Find the pH of the equivalence point and the volume (mL) of 0.0822 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO2. Volume: mL KOH pH =
Be sure to answer all parts. Find the pH of the equivalence point and the volume (mL) of 0.125 M HCl needed to reach the equivalence point in the titration of 65.5 mL of 0.234 M NH3. Volume = mL HCl pH =
Be sure to answer all parts. Find the pH of the two equivalence points and the volume (mL) of 0.427 M HNO3 needed to reach them in the titration of 0.188 L of 0.250 M ethylenediamine (H2NCH2CH2NH2). First equivalent point: mL HNO3 pH- Second equivalent point: mL HNO3 pH
Be sure to answer all parts. Find the pH of the equivalence point and the volume (mL) of 0.0302 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO2.
Be sure to answer all parts. Find the pH of the equivalence point and the volume (mL) of 0.200 M HCl needed to reach the equivalence point in the titration of 65.5 mL of 0.234 M NH3.\ \ ]
Determine the volume in mL of 0.57 M HNO3(aq) needed to reach the half-equivalence (stoichiometric) point in the titration of 37.9 mL of 0.5 M CH3NH2(aq)(aq). The Kb of methylamine is 3.6 x 10-4. Enter your answer with two decimal places and no units. (how is the answer 16.62?)
Be sure to answer all parts Find the pH of the two equivalence points and the volume (mL) of 0.0538 M KOH needed to reach them in the titration of 17.3 mL of 0.130 MH2CO3. First equivalent point Second equivalent point mL KOH mL KOH pH
Find the pH of the equivalence point and the volume (mL) of 0.0346 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO2. Find the pH of the two equivalence points and the volume (mL) of 0.0652 M KOH needed to reach them in the titration of 17.3 mL of 0.130 M H2CO3.