Interpretation:
The given compounds are to be identified as nonelectrolyte, weak electrolyte, or strong electrolyte.
Concept Introduction:
An electrolyte is a substance that dissociates to produce ions, when dissolved in water. Soluble ionic compounds, acids, and bases are electrolytes.
Nonelectrolytes are substances which do not dissociate to produce ions. If a molecular compound is neither an acid nor a weak base, then it is a nonelectrolyte.
There are two types of electrolytes, strong and weak.
Strong electrolytes completely dissociate into their constituent ions upon dissolution, hence, ionic compounds, strong acidsand strong bases are strong electrolytes.
Weak electrolytes do not dissociate completely on dissolution. Therefore, weak acids and weak bases are weak electrolytes.
Want to see the full answer?
Check out a sample textbook solutionChapter 4 Solutions
Chemistry
- The pOH of an aqueous solution of 0.559 M hypochlorous acid, ( K₁ (HClO) = 3.5 × 10−8) is Submit Answer Retry Entire Group 2 more group attempts remainingarrow_forwardSelect the appropriate species from the drop-down boxes to create a net ionic equation for the reaction between the following aqueous solutions: a) NaclOz and H2O: NaclO3(aq) + H20(1) b) CH3COOH and H20: CH3COOH(aq) : + H20(1) + c) (CH3)3NHBR and H20: (CH3)3NHBr(aq) + H20(1) Checkarrow_forward3) Give the ions when the following strong electrolytes dissolve in water. a) Fe(CN), b) H,SO, c) CoF, 3 d) NaSCN e) (NH,),SO, e) Cal, 4arrow_forward
- Indicate the concentration of each lon present in the solution formed by mixing the following. (Assume that the volumes are additive.) (a) 60 mL of 0.100 M HCl and 10.0 mL of 0.440 M HCI H+ a (b) 15.0 mL of 0.349 M Na2SO4 and 17.4 mL of 0.200 M KCI Na K+ 50₂²- M Ca²+ M (e) 3.50 g of NaCl in 41.5 mL of 0.477 M CaCl₂ solution Na Marrow_forwardMaple syrup has a density of 1.325 g/mL, and 100.00 g of maplesyrup contains 67 mg of calcium in the form of Ca2+ ions.What is the molarity of calcium in maple syrup?(a) 0.017 M (b) 0.022 M (c) 0.89 M (d) 12.6 M (e) 45.4 Marrow_forwardYou wish to determine the concentration of your sulfurous acid. You titrate 27 mL of your acid with 506 mL of 0.23 M aluminum hydroxide. What is the concentration of your sample of sulfurous acid? (A) 0.6 M (B) 0.3 M (C) 0.64 M (D) 0.28 Marrow_forward
- With ions shown as spheres and sol-vent molecules omitted for clarity, the circle (right)illustrates the solid formed when a solution containing K⁺, Mg₂⁺,Ag⁺, or Pb₂⁺(blue) is mixed with one containing ClO₄⁻, NO₃⁻, or SO₄²⁻(yellow). (a) Identify the solid. (b) Writea balanced net ionic equation for the re-action. (c) If each sphere represents5.0X10⁻⁴ mol of ion, what mass of product formsarrow_forwardView Policies Current Attempt in Progress Select the equations that apply to the following questions. Which equation(s) represent a precipitation reaction? 000000 (i) HCI (aq) + NaHSO3(aq) → H₂O (1) + SO₂ (g) + NaCl (aq) (ii) Pb²+ (aq) + SO4²- PbSO4 (s) (iii) CIO (aq) + H+ (aq) (iv) HCI (aq) + KOH (aq) (v) MgCl₂ (aq) + Li₂CO3(aq) (vi) Na+ (aq) + F (aq) + H+ (aq) + Cl¯ (aq) (vii) K₂S (aq) + 2 HBr (aq) → H₂S (g) + 2 KBr (aq) eTextbook and Media HCIO (aq) KCI (aq) + H₂O (1) MgCO3 (s) +2 LiCl (aq) Na+ (aq) + Cl(aq) + HF (aq)arrow_forwardHow many milliliters of 0.626 M HClO4 are needed to titrate each of the following solutions to the equivalence point?(a) 72.1 mL of 0.939 M RbOH ____ mL(b) 59.6 mL of 1.00 M KOH______ mL(c) 197.0 mL of a solution that contains 37.5 g of CsOH per liter ______ mLarrow_forward
- If it takes 50 mL of 0.5 M KOH solution to completely neutralize 125 mL of sulfuric acid solution (H2SO4), what is the concentration of the H2SO4 solution? (a) 0.1 M (b) 0.2 M (c) 0.3 M (d) 0.4 Marrow_forwardDetermine the molar concentration of each ion present in the solutions that result from each of the following mixtures: (Disregard the concentration of H+ and OH- from water and assume that volumes are additive.) (a) 57.4 mL of 0.79 M HCl and 77.3 mL of 1.48 M HCl: (b) 120 mL of 0.59 M CaCl2 and 120 mL of 0.27 M CaCl2 (c) 31.9 mL of 0.369 M NaOH and 20.2 mL of 0.278 M HCl (d) 14.0 mL of 0.724 M H2SO4 and 20.3 mL of 0.110 M NaOHarrow_forwardAn aqueous solution containing 30.0% ammonium sulfate by mass has a density of 1.17 g/mL. The molar mass of ammonium sulfate, (NH4)2S04, is 132.1 g/mol. What is the molar concentration of (NH4)2SO4 in the solution? (A) 2.66 M (В) 2.27 М (С) 3.00 М (D) 3.24 Marrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY