Multiple Choice
The sulfur hexafluoride molecule consists of one sulfur atom and six fluorine atoms.The atomic masses of sulfur and fluorine are 32.0 u and 19.0 u,respectively.One-half mole of this very heavy gas has what mass?
A) 32 g
B) 73 g
C) 146 g
D) 608 g
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q17: How many molecules are there in 14
Q18: In the relationship ΔP ∝ ΔT ,what
Q21: If the average kinetic energy of the
Q22: A spherical air bubble originating from a
Q23: One way to heat a gas is
Q26: With volume and molar quantity held constant,by
Q27: With molar quantity and temperature held constant,by
Q28: Four moles of nitrogen gas are contained
Q30: The mass of a hot-air balloon and
Q46: Which law is for a quantity of