Answer: B,C,D
Explanation: Who ever reads this have a great day and stay safe :}
Bbgfbsthgbdvdge fr that’s crazy d. Thx
16(2)/74.1=.431
.431x100= 43.1%
<u>Answer:</u> The correct answer is Option c.
<u>Explanation:</u>
Vaporization is defined as the physical process in which liquid particles get converted to gaseous particles.

The value of standard Gibbs free energy is 0 for equilibrium reactions.
To calculate
for the reaction, we use the equation:

where,
= standard entropy change of vaporization
= standard enthalpy change of vaporization = 30.7 kJ/mol = 30700 J/mol (Conversion factor: 1 kJ = 1000 J)
T = temperature of the reaction = 353.3 K
Putting values in above equation, we get:

Hence, the correct answer is Option c.
Answer:
there are 2.2 moles of Li in 15 grams of Li