Mixing 400 ML of a 4

question 79

Multiple Choice

Mixing 40.0 mL of a 4.00 M sodium chloride solution with 20.0 mL of a 5.00 M calcium chloride solution results in a solution with a chloride ion concentration of

• A) 4.33 M.
• B) 6.00 M.
• C) 4.50 M.
• D) 7.00 M.
• E) none of these

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Definitions:

Controller Scope Tag

A label or identifier used in a controller programming environment to define the visibility or context area of a variable.

Base Tag

A foundational identifier or label used in systems to uniquely identify and manage various elements, such as inputs, outputs, and devices.

Event Task

A specific action or series of actions triggered by an event within a programmable system, such as a PLC or computer application.

Continuous Task

A task in control systems that runs repeatedly without interruption, typically used in monitoring or controlling processes.