Two 21.0 mL samples, one 0.100 mol L-HCl and the other 0.100 mol L-lHF, were titrated with 0.200 mol L-'KOH.Part AWhat is the volume of added base at the equivalence point for HC1?Templates Symbols uado redo reset keyboard shortcuts help,mLSubmitRequest AnswerPart BWhat is the volume of added base at the equivalence point for HF?femplates Symbols uado redo reset keyboard shortcuts helpmLSubmitRequest AnswerPart CPredict whether the pH at the equivalence point for each titration will be acidic, basic, or neutral.neutral for HF, and acidic for HC1neutral for HF, and basic for HC1neutral for HCl, and acidic for HFneutral for HCl, and basic for HFneutral for both

A.).B) Equivalence point is the point of neutralization of H+ and OH- ions. At this point moles of…

Two 21.0 mL samples, one 0.100 mol L¬'HCl and the other 0.100 mol L¬'HF, were titrated with 0.200 mol L¬1KOH. - Part A What is the volume of added base at the equivalence point for HC1? Templa es Symbols uado redo resat keyboard shortcuts help, mL Submit Request Answer Part B What is the volume of added base at the equivalence point for HF? fempaes Symbols uado redo reset keyboard shortcuts help mL Submit Request Answer - Part C Predict whether the pH at the equivalence point for each titration will be acidic, basic, or neutral. neutral for HF, and acidic for HCl neutral for HF, and basic for HCI neutral for HCI, and acidic for HF neutral for HCI, and basic for HF neutral for both

Two 21.0 mL samples, one 0.100 mol L¬'HCl and the other 0.100 mol L¬'HF, were titrated with 0.200 mol L¬1KOH. - Part A What is the volume of added base at the equivalence point for HC1? Templa es Symbols uado redo resat keyboard shortcuts help, mL Submit Request Answer Part B What is the volume of added base at the equivalence point for HF? fempaes Symbols uado redo reset keyboard shortcuts help mL Submit Request Answer - Part C Predict whether the pH at the equivalence point for each titration will be acidic, basic, or neutral. neutral for HF, and acidic for HCl neutral for HF, and basic for HCI neutral for HCI, and acidic for HF neutral for HCI, and basic for HF neutral for both

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

Two 21.0 mL samples, one 0.100 mol L-HCl and the other 0.100 mol L-lHF, were titrated with 0.200 mol L-'KOH.
Part A
What is the volume of added base at the equivalence point for HC1?
Templates Symbols uado redo reset keyboard shortcuts help,
mL
Submit
Request Answer
Part B
What is the volume of added base at the equivalence point for HF?
femplates Symbols uado redo reset keyboard shortcuts help
mL
Submit
Request Answer
Part C
Predict whether the pH at the equivalence point for each titration will be acidic, basic, or neutral.
neutral for HF, and acidic for HC1
neutral for HF, and basic for HC1
neutral for HCl, and acidic for HF
neutral for HCl, and basic for HF
neutral for both

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Two 21.0 mLmL samples, one 0.100 molL−1HClmolL−1HCl and the other 0.100 molL−1HFmolL−1HF, were titrated with 0.200 molL−1KOHmolL−1KOH. a)What is the volume of added base at the equivalence point for HClHCl? b) -What is the volume of added base at the equivalence point for HFHF? c) Predict whether the pHpH at the equivalence point for each titration will be acidic, basic, or neutral. Predict whether the at the equivalence point for each titration will be acidic, basic, or neutral. neutral for HClHCl, and acidic for HFHF neutral for HClHCl, and basic for HFHF neutral for HFHF, and basic for HClHCl neutral for HFHF, and acidic for HClHCl neutral for both d) Predict which titration c urve will have the lowest initial pHpH. Predict which titration curve will have the lowest initial . HFHF curve HClHCl curve e)Choose a rough sketch of each titration curve.
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Build a titration curve for the following scenarios. Make sure to label your accesses and anyother appropriate pieces of data. Each curve should have a minimum of 4 data points, but youcan use the following to help structure your curvea) Initial pHb) pH at Veqc) pH=pka (if applicable)d) pH when excess titrant is addede) Additional pH point near Veq for Strong Acid/Strong Base titrations (in order to see thesteepness of the slope) OR additional pH point in buffer zone for titrations with a Weakcompound.
None
Need help on part B please. Thank you'