Multiple Choice
Which of the following reactions correctly describe the formation of NaF( s ) ?
A) Na( s ) + F( g ) → NaF( s )
B) 2 Na( s ) + F2( g ) → 2 NaF( s )
C) Na( s ) + F2( g ) → NaF( s )
D) Na( s ) + F2( s ) → NaF( s )
Correct Answer:

Verified
Correct Answer:
Verified
Q22: A new alloy is designed for use
Q23: What are the primary products in the
Q24: Given the following heat of formation values,
Q25: The molecular formula of butane is:<br>A) C<sub>2</sub>H<sub>6</sub><br>B)
Q26: The complicated multi-part system designed to balance
Q28: Thermochemistry describes the energetic consequences of a
Q29: The largest energy use sector (per 2002
Q30: Stored energy or energy due to position
Q31: As the velocity of moving object doubles,
Q32: The second law of thermodynamics states that:<br>A)