What volume of 0.134 M H3PO4 (aq) in mL would be needed to reach the equivalence point in a titration with 20.00 mL of 0.367 M Ba(OH)2?
Enter your answer with at least 3 sig figs. Assume that the units are mLs.
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What volume of 0.134 M H3PO4 (aq) in mL would be needed to reach the equivalence...
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?)
QUESTION 12 Determine the volume in mL of 0.25 M HCl(aq) needed to reach the equivalence (stoichiometric) point in the titration of 47.3 mL of 0.29 M (CH3)3(aqXaq). The Kb of trimethylamine is 6.5 x 10-5. Enter your answer with two decimal places and no units.
Determine the volume in mL of 0.45 M HClO4(aq) needed to reach the half-equivalence (stoichiometric) point in the titration of 35.2 mL of 0.31 M CH3CH2NH2(aq). Enter your answer with one decimal place. The Kb of ethylamine is 6.5 x 10-4.
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 =
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.
1. if 15.27 mL of 0.250 M solution of barium hydroxide is required to reach the equivalence point in a titration of 20.00 mL of nitric acid, what is the concentration of the acid? The equation for the reaction is 2 HNO3 + Ba(OH)2 --> 2 H2O + 2 NO3- + Ba2+ 2. For the reaction: HCOOH + OH- --> HCOO- + H2O If 24.60 mL of base is required to reach the equivalence point of this titration, what volume...
Be sure to answer all parts. Find the pH and the volume (mL) of 0.487 M HNO3 needed to reach the equivalence point in the titration of 2.65 L of 0.0750 M pyridine (C5HzN, Kb = 1.7 x 10-9). Volume = mL HNO3 pH-
Find the pH of the equivalence point and the volume (mL) of 0.175 M HCl needed to reach the equivalence point in the titration of 65.5 mL of 0.234 M NH3.
Find the pH of the equivalence point and the volume (mL) of 0.0558 M KOH needed to reach the equivalence point in the titration of 23.4 mL of 0.0390 M HNO2.
What volume of 1.0 M of NaOH (in mL) is needed to reach the second equivalence point when titrating 100 mL of 0.12 M phosphoric acid?