Which of the following describes the chemical property of acids?

• A None of the above
• B Acid + XCO\(_3\) \(\to\) Salt + H\(_2\)O + NH\(_3\)
• C Acid + NaOH \(\to\) Normal salt + CO\(_2\)
• D Acid + X\(_n\)CO\(_3\) \(\to\) Salt + H\(_2\)O + CO\(_2\)