
(a)
Interpretation:
The species present in an aqueous solution for given compounds has to identified.
Concept introduction:
Electrolyte:
- The electrolyte is a chemical compound that dissolved in water to produced solution and this solution conducts electricity.
Non electrolyte:
- The non electrolyte is a chemical compound that dissolved in water to produced solution and this solution does not conduct electricity.
Weak electrolyte:
- The chemical compound which is not completely dissociates to produce the ions in the solution is called weak electrolyte.
Strong electrolyte:
- The chemical compound which is completely dissociates to produce the ions in the solution is called strong electrolyte.
To identify Lactose as an electrolyte, non electrolyte, weak electrolyte or strong electrolyte
(b)
Interpretation:
The species present in an aqueous solution for given compounds has to identified.
Concept introduction:
Electrolyte:
- The electrolyte is a chemical compound that dissolved in water to produced solution and this solution conducts electricity.
Non electrolyte:
- The non electrolyte is a chemical compound that dissolved in water to produced solution and this solution does not conduct electricity.
Weak electrolyte:
- The chemical compound which is not completely dissociates to produce the ions in the solution is called weak electrolyte.
Strong electrolyte:
- The chemical compound which is completely dissociates to produce the ions in the solution is called strong electrolyte.
- To identify Lactic acid as an electrolyte, non electrolyte, weak electrolyte or strong electrolyte
(c)
Interpretation:
The species present in an aqueous solution for given compounds has to identified.
Concept introduction:
Electrolyte:
- The electrolyte is a chemical compound that dissolved in water to produced solution and this solution conducts electricity.
Non electrolyte:
- The non electrolyte is a chemical compound that dissolved in water to produced solution and this solution does not conduct electricity.
Weak electrolyte:
- The chemical compound which is not completely dissociates to produce the ions in the solution is called weak electrolyte.
Strong electrolyte:
- The chemical compound which is completely dissociates to produce the ions in the solution is called strong electrolyte.
- To identify Dimethyl
amine as an electrolyte, non electrolyte, weak electrolyte or strong electrolyte
(d)
Interpretation:
The species present in an aqueous solution for given compounds has to identified.
Concept introduction:
Electrolyte:
- The electrolyte is a chemical compound that dissolved in water to produced solution and this solution conducts electricity.
Non electrolyte:
- The non electrolyte is a chemical compound that dissolved in water to produced solution and this solution does not conduct electricity.
Weak electrolyte:
- The chemical compound which is not completely dissociates to produce the ions in the solution is called weak electrolyte.
Strong electrolyte:
- The chemical compound which is completely dissociates to produce the ions in the solution is called strong electrolyte.
- To identify Barium hydroxide as an electrolyte, non electrolyte, weak electrolyte or strong electrolyte

Want to see the full answer?
Check out a sample textbook solution
Chapter 9 Solutions
EBK CHEMISTRY: ATOMS FIRST
- The following 'H NMR spectrum was taken with a 750 MHz spectrometer: 1.0 0.5 0.0 10.0 9.0 8.0 7.0 6.0 5.0 4.0 3.0 ' 2.0 1.0 0.0 (ppm) What is the difference Av in the frequency of RF ac Δν ac radiation absorbed by the a and c protons? (Note: it's not equal to the difference in chemical shifts.) Round your answer to 2 significant digits, and be sure it has an appropriate unit symbol. = O O a will shift left, c will shift right. O a will shift right, c will shift left. a and c will both shift left, with more space between them. Suppose a new spectrum is taken with a 500 MHz spectrometer. What will be true about this new spectrum? O a and c will both shift left, with less space between them. O a and c will both shift right, with more space between them. O a and c will both shift right, with less space between them. Which protons have the largest energy gap between spin up and spin down states? O None of the above. ○ a Ob Explanation Check C Ar B 2025 McGraw Hill LLC. All Rights Reserved.…arrow_forwardWhat mass of Na2CO3 must you add to 125g of water to prepare 0.200 m Na2CO3? Calculate mole fraction of Na2CO3, mass percent, and molarity of the resulting solution. MM (g/mol): Na2CO3 105.99; water 18.02. Final solution density is 1.04 g/mL.arrow_forward(ME EX2) Prblms Can you please explain problems to me in detail, step by step? Thank you so much! If needed color code them for me.arrow_forward
- Experiment #8 Electrical conductivity & Electrolytes. Conductivity of solutions FLINN Scientific Scale RED LED Green LED LED Conductivity 0 OFF OFF 1 Dim OFF 2 medium OFF 3 Bright Dim Low or Nowe Low Medium High 4 Very Bright Medium nd very high AA Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ Δ SE=Strong Electrolyte, FE = Fair Electrolyte CWE = Weak Electrolyte, NE= Noni Electrolyte, #Solutions 1 0.1 M NaCl 2/1x 102 M NaCl, 3/1X103 M Nall Can Prediction M Observed Conductivity Very bright red Bright red Dim red you help me understand how I'm supposed to find the predictions of the following solutions? I know this is an Ionic compound and that the more ions in a solution means it is able to carry a charge, right? AAAA Darrow_forward(SE EX 2) Prblsm 4-7: Can you please explain problems 4-7 and color code if needed for me. (step by step) detail explanationsarrow_forward(SE EX 2) Problems 8-11, can you please explain them to me in detail and color-code anything if necessary?arrow_forward
- Introductory Chemistry: A FoundationChemistryISBN:9781337399425Author:Steven S. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistry: The Molecular ScienceChemistryISBN:9781285199047Author:John W. Moore, Conrad L. StanitskiPublisher:Cengage LearningWorld of Chemistry, 3rd editionChemistryISBN:9781133109655Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCostePublisher:Brooks / Cole / Cengage Learning
- Chemistry for Engineering StudentsChemistryISBN:9781337398909Author:Lawrence S. Brown, Tom HolmePublisher:Cengage LearningGeneral Chemistry - Standalone book (MindTap Cour...ChemistryISBN:9781305580343Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; DarrellPublisher:Cengage Learning




