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?
We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
What volume of 1.0 M of NaOH (in mL) is needed to reach the second equivalence...
Find the pH of the equivalence point and the volume (mL) of 0.0372 M NaOH needed to reach the equivalence point in the titration of 42.2 mL of 0.0520 M CH3COOH. (K_a of CH_3COOH = 1.8 times 10^-5)
A 20.0 mL sample of a 0.099 M monoprotic acid, HA, is titrated with 0.25 M NaOH. What volume of base is needed to reach the equivalence point? Report your answer to 2 decimal places.
4 please 3. When titrating 25.0 mL of 0.10 M H;SO4 with 0.10 M NaOH, how many mL of NAOH will you have added to reach the first equivalence point? How many mL of NaOH will you have added to reach the second equivalence point? Show calculations. (4 pts) 4. A student completes a titration of an unknown diprotic acid. In their experiment, 0.79 g of the acid was dissolved in 250.0 mL of DI water. It required 13.48 mL...
What volume in milliliters of a 0.141 M NaOH solution is required to reach the equivalence point in the complete titration of a 14.0 mL sample of 0.112 M H2SO4?
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.
What volume in milliliters of a 0.141 M NaOH solution is required to reach the equivalence point in the complete titration of a 10.0 ml sample of 0.122 M H2SO4?
How to calculate the moles of diprotic acid H2X to reach the first and second equivalence points? Then used the moles of the diprotic acid to calculate the moles in the origional 100.0 Ml of solution. remmeber that you titrated 25.0 mL of the solution. information given: 4.9 mL of NaOH required to reach first equivalence point 9.9 mL of NaOH reuired to reach second equivalence pont 5.0421*10-4 moles of NaOH required to reach first equivalence point 1.01871*10-3 moles of...
What volume in milliliters of 9.950×10−2 M sodium hydroxide solution is required to reach the equivalence point in the complete titration of a 14.0 mL sample of 0.124 M phosphoric acid? Express your answer using three significant figures.
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.
Calculations: Show work. a) From the graph, find the volume of base needed to reach the first equivalence point. b)Subtract the volume of NaOH needed to reach the first equivalence from that needed to reach the second equivalence point. Use this as the volume of the base. c) Find the moles of base. d)Write and balance the ewuation for the reaction between the acid used and NaOH. e)Calculate the moles of acid required to react with the calculated moles of...