In the Following Equation, Which of These Is the Correct

question 45

Multiple Choice

In the following equation, which of these is the correct sum   of all the coefficients   when the equation is balanced?
_____ CaCl ₂ (aq) + _____ K ₂ CO ₃ (aq) → _____ KCl(aq) + _____ CaCO ₃ (s)

• A) 2
• B) 4
• C) 5
• D) 8
• E) 10

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Definitions:

JApplet

A component for creating Java applets, which are small applications designed to be run in a web browser or applet viewer.

Class

A blueprint or template for creating objects in object-oriented programming, defining the state and behavior that the objects of the class all share.

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JComboBox

A component in Java Swing that displays a drop-down list of choices and allows the user to select one.