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Ih à problem solved using the ICE table method for a 0.100 M HA solution, the check to see if X is negligible gives a result of 3.3%. What is the K, of HA at the current temperature? HA = H* + A Note: This is meant to be a conceptually challenging problem (although the math isn't too bad). You may want to complete the rest of the quizzam first and then come back to this problem. IMPORTANT: When entering your answers: Enter numbers only • Do not leave any spaces Report your coefficient to 1 decimal place (regardless of significant figures) Correctly round your coefficient to the 1st decimal place (margin of allowed error is only ± 0.1, so always use un- rounded numbers in your calculations). If the last digits are zeros they will not display once you click away, but the answer will still be marked correct. Enter a whole number for the power of 10 (the exponent only) • Include the sign if your exponent is negative (not necessary for positive values) Example: for 6.626 x 1034, you would enter 6.6 and -34 Ka x 10 ^ %3D

Ih à problem solved using the ICE table method for a 0.100 M HA solution, the check to see if X is negligible gives a result of 3.3%. What is the K, of HA at the current temperature? HA = H* + A Note: This is meant to be a conceptually challenging problem (although the math isn't too bad). You may want to complete the rest of the quizzam first and then come back to this problem. IMPORTANT: When entering your answers: Enter numbers only • Do not leave any spaces Report your coefficient to 1 decimal place (regardless of significant figures) Correctly round your coefficient to the 1st decimal place (margin of allowed error is only ± 0.1, so always use un- rounded numbers in your calculations). If the last digits are zeros they will not display once you click away, but the answer will still be marked correct. Enter a whole number for the power of 10 (the exponent only) • Include the sign if your exponent is negative (not necessary for positive values) Example: for 6.626 x 1034, you would enter 6.6 and -34 Ka x 10 ^ %3D

Chemistry
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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In a problem solved using the ICE table method for a 0.100 M HA solution, the check to see if X is negligible gives a result of 3.3%. What is the K, of HA at the current temperature? HA = H* + A Note: This is meant to be a conceptually challenging problem (although the math isn't too bad). You may want to complete the rest of the quizzam first and then come back to this problem. IMPORTANT: When entering your answers: :Enter numbers only • Do not leave any spaces Report your coefficient to 1 decimal place (regardless of significant figures) • Correctly round your coefficient to the 1st decimal place (margin of allowed error is only ± 0.1, so always use un- rounded numbers in your calculations). If the last digits are zeros they will not display once you click away, but the answer will still be marked correct. • Enter a whole number for the power of 10 (the exponent only) • Include the sign if your exponent is negative (not necessary for positive values) Example: for 6.626 × 10-34 , you would enter 6.6 and -34 Ka x 10 ^ %D
Transcribed Image Text:In a problem solved using the ICE table method for a 0.100 M HA solution, the check to see if X is negligible gives a result of 3.3%. What is the K, of HA at the current temperature? HA = H* + A Note: This is meant to be a conceptually challenging problem (although the math isn't too bad). You may want to complete the rest of the quizzam first and then come back to this problem. IMPORTANT: When entering your answers: :Enter numbers only • Do not leave any spaces Report your coefficient to 1 decimal place (regardless of significant figures) • Correctly round your coefficient to the 1st decimal place (margin of allowed error is only ± 0.1, so always use un- rounded numbers in your calculations). If the last digits are zeros they will not display once you click away, but the answer will still be marked correct. • Enter a whole number for the power of 10 (the exponent only) • Include the sign if your exponent is negative (not necessary for positive values) Example: for 6.626 × 10-34 , you would enter 6.6 and -34 Ka x 10 ^ %D
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