Part C. Classify whether the parameter shown in each item is describing an acidic or basic. Legend: C = Acid D=Base 43. pH = 7.15 + log [0.25]/[0.50] 44. pH =pKa + log [0.33][0.11]; (Ka = 6.3096 x 10-8) 45. [OH-] = 2.78 x 10-4 46. Blue litmus paper changes to red 47. Ease of protonation < Ease of deprotonation 48. [OH-] 3.16 x 10-⁹ = 49. Blue litmus paper remains blue 50. pH = 7.09 51. pOH = 3 52. [H+]=4.2 x 10-³

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Chapter16: Acids And Bases
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Problem 36QAP
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answer #43-45

Part C. Classify whether the parameter shown in each item is describing an acidic or basic.
Legend:
C = Acid
D=Base
43. pH = 7.15 + log [0.25]/[0.50]
44. pH =pKa + log [0.33]/[0.11]; (Ka = 6.3096 x 10-8)
45. [OH-] 2.78 x 10-4
46. Blue litmus paper changes to red
47. Ease of protonation < Ease of deprotonation
48. [OH-] 3.16 x 10-⁹
=
49. Blue litmus paper remains blue
50. pH = 7.09
51. pOH = 3
52. [H+]=4.2 x 10-³
Transcribed Image Text:Part C. Classify whether the parameter shown in each item is describing an acidic or basic. Legend: C = Acid D=Base 43. pH = 7.15 + log [0.25]/[0.50] 44. pH =pKa + log [0.33]/[0.11]; (Ka = 6.3096 x 10-8) 45. [OH-] 2.78 x 10-4 46. Blue litmus paper changes to red 47. Ease of protonation < Ease of deprotonation 48. [OH-] 3.16 x 10-⁹ = 49. Blue litmus paper remains blue 50. pH = 7.09 51. pOH = 3 52. [H+]=4.2 x 10-³
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