Each row of the table below describes an aqueous solution at 25 °C.The second column of the table shows the initial components of the solution.• Use the checkboxes in the third column to explain the type of the initial solution.The fourth column describes a change in the solution.• Use the fifth column to predict how the change in the solution will change its pH.initial type(check all that apply)effect of change on pH(check one)solution initial componentschangeacidicpH higherAH,0O basicadd NaIpH lowerO neutralpH the sameO acidicpH higherH,0, KOHO basicadd HNO,pH lowerBO neutralpH the sameO acidicpH higherH,0O basicadd Na OHpH lowerO neutralpH the sameacidicpH higherH,0, KOHadd KNO,pH lowerbasicO neutralpH the sameExplanationCheck

A strong acid is an acid that dissociates to make protons available for reaction. Acid mainly…

Each row of the table below describes an aqueous solution at 25 °C. The second column of the table shows the initial components of the solution. • Use the checkboxes in the third column to explain the type of the initial solution. The fourth column describes a change in the solution. • Use the fifth column to predict how the change in the solution will change its pH. initial type solution initial components (check all that apply) effect of change on pH (check one) change acidic O pH higher H,0 basic add NaI O pH lower neutral pH the same acidic pH higher Н,о, КОН add HNO B basic pH lower neutral pH the same acidic pH higher H,0 add Na OH pH lower basic neutral pH the same acidic pH higher H,O, KOH add KNO, pH lower basic neutral pH the same O O00 00 00

Each row of the table below describes an aqueous solution at 25 °C. The second column of the table shows the initial components of the solution. • Use the checkboxes in the third column to explain the type of the initial solution. The fourth column describes a change in the solution. • Use the fifth column to predict how the change in the solution will change its pH. initial type solution initial components (check all that apply) effect of change on pH (check one) change acidic O pH higher H,0 basic add NaI O pH lower neutral pH the same acidic pH higher Н,о, КОН add HNO B basic pH lower neutral pH the same acidic pH higher H,0 add Na OH pH lower basic neutral pH the same acidic pH higher H,O, KOH add KNO, pH lower basic neutral pH the same O O00 00 00

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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Each row of the table below describes an aqueous solution at 25 °C. The second column of the table shows the initial components of the solution. • Use the checkboxes in the third column to explain the type of the initial solution. The fourth column describes a change in the solution. • Use the fifth column to predict how the change in the solution will change its pH. initial type solution initial components (check all that apply) acidic basic neutral acidic basic neutral acidic basic neutral acidic basic neutral A B 09 C D H₂O H₂O H₂O, HCIO H₂O, HCIO4 0000000 change add HI add KI add NaClO add NaOH effect of change on pH (check one) O pH higher O pH lower OpH the same O pH higher O pH lower OpH the same O pH higher O pH lower O pH the same O pH higher O pH lower O pH the same
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Row 1: Your answer is incorrect. • Row 2: Your answer is incorrect. Row 4: Your answer is incorrect. The preparations of two aqueous solutions are described in the table below. For each solution, write the chemical formulas of the major species present at equilibrium. You can leave out water itself. Write the chemical formulas of the species that will act as acids in the 'acids' row, the formulas of the species that will act as bases in the 'bases' row, and the formulas of the species that will act as neither acids nor bases in the 'other' row. You will find it useful to keep in mind that NH, is a weak base. 1.3 mol of HI is added to 1.0 L of a 1.3MNH, solution. 0.22 mol of HNO, is added to 1.0 1. of a solution that is 1.1M in both NH, and NH Br. ✔ acids: NH, H,O bases: 11,0, NHL, other: I acids: NH H bases: NH, other: NO, Br a S da X 0.0.
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