29In GC, the sample injected in liquid state vaporizes inside the column. *TrueFalse30In GC, the sample is carried through the column by inert gas.TrueFalse 20In conductometric titration the titrant must be less concentrated then analyte. *1 Point)TrueFalse21Principal of conductometry is measurement of pH of solution. *(1PointTrueFalse

Answered: 20 In conductometric titration the…

20 In conductometric titration the titrant must be less concentrated then analyte. * 1 Point) True False 21 Principal of conductometry is measurement of pH of solution. * True False

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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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

29
In GC, the sample injected in liquid state vaporizes inside the column. *
True
False
30
In GC, the sample is carried through the column by inert gas.
True
False

20
In conductometric titration the titrant must be less concentrated then analyte. *
1 Point)
True
False
21
Principal of conductometry is measurement of pH of solution. *
(1Point
True
False

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20 mL of 0.1M titrand titrated with 0.1M titrant. Data points at 1 mL increments. 14.0 12.0 10.0 HO 8.0 6.0 4.0 2.0 0.0 0.0 10.0 20.0 30.0 Volume of titrant (mL) 40.0 444444 50.0 (a) Is the species being titrated an acid or a base? (b) Is the species being titrated strong or weak? (c) What is the value of Ka (if a weak acid) or K (if a weak base) for the species being titrated? If the species is strong (100% dissociated), enter 999.
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