A Solution Contains 0 $\times$ 10^-6)and 0

question 20

Multiple Choice

A solution contains 0.250 M HA (K_a = 1.0 $\times$ 10^-6) and 0.45 M NaA.What is the pH after 0.17 mole of HCl is added to 1.00 L of this solution?

• A)0.77
• B)7.82
• C)5.82
• D)1.97
• E)8.18

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Definitions:

Redundancy Plan

A strategy or process designed to ensure systems or processes remain functional in the case of failure or unavailability of certain components.

Backout Plan

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Re-image

A process of putting a new image (operating system, applications, and settings) on a corporate computer.

Malware

Software code designed to damage an electronic device (cause lockups, slowness, crash an app, cause the device to not run or boot, and more).