O ACIDS AND BASES Predicting acid or base strength from the conjugate Notice t ome of the rankings have been filled in for you already. Also notice that water is on the list. For that particular case, just compare the pH of pure water to the pH of the other solutions. Note for advanced students: for all charged species, you may assume the necessary counterions act as neither acids nor bases. species HCIO H₂O* NH3 CN CIO HCN NH₂* H₂O relative pH of 0.1 M aqueous solution 2 (Choose one) 8 (highest) (Choose one) (Choose one) 3 (Choose one) 5 5 Rafia V A DR

O ACIDS AND BASES Predicting acid or base strength from the conjugate Notice t ome of the rankings have been filled in for you already. Also notice that water is on the list. For that particular case, just compare the pH of pure water to the pH of the other solutions. Note for advanced students: for all charged species, you may assume the necessary counterions act as neither acids nor bases. species HCIO H₂O* NH3 CN CIO HCN NH₂* H₂O relative pH of 0.1 M aqueous solution 2 (Choose one) 8 (highest) (Choose one) (Choose one) 3 (Choose one) 5 5 Rafia V A DR

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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Please do part e. And others if possible
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Classify these salts as acidic, basic, or neutral. Acidic Basic Neutral NH,CIO, KCI Na,S K,CO, LİCIO, Answer Bank
Consider the following reaction. Which are conjugate acid/base pairs? HNO2(aq) + HS-(aq) ----> H2S(g) +NO2-(aq) HNO2 & H2S HNO2 & HS^- HNO2 & NO2^- H2S & NO2^- HS^- & NO2^-
b) Determine the formula of the acid and the formula of the base to which each salt is related and put it them the appropriate columns in Table IV. using A= Acidic Salt, B = Basic Salt, and N = Neutral Salt. a) Copy your classification for each salt in Table III into Table IV. You can abbreviate in the "strength" (i.e. weak or strong) for each acid and base. NaOH + TABLE IV Parent Base Base Strength Salt Parent Acid Acid Strength Class. 0.1 M KC,H,CO, weak 0.1 M CH,NHNO, 0.1 M Sr(NO,)2 2. 0.1 M NaC,H,02 SB KA 0.1 M CH,CH,NH,CI 2. 0.1 M RBCIO 4 0.1 M NHI strong SB 0.1 M NaHCOO 0.1 M KBr strong SB 0.1 M K,S
Label the acid, base, conjugate acid and conjugate base. Explain in detail your choices. HCI + NH3 --> CI + NH4* Format BIU
Consider 0.10 M solutions of the following substances. Rank the solutions in order of increasing pH where 1 is the solution with the lowest pH and 7 is the solution with the highest pH. Reference the K₂ and K, Tables, and think about the acid/base properties of each species present. H₂NNH3CI Ca(OBr)2 Ca(OH)2 KNO KNO3 HNO3 HOI vCoHSNHz Tour
Designate the following salts as acid, basic, or natural. Explain why? NH4Cl LiNO3 K2S Ammonium formate (NH4CHOO). Ka of CHOOH=1.7*10^-4. Kb of NH3=1.8*10^-5