Answer:
2.5l
Explanation:
They higher the temprature the higher the volume
Answer:
dont know what ur saying but thanks for the pionts
Explanation:
I think each silicon atom is bounded to 4 other silicon atoms.
1. A
3. B. Diverging
4. B i think
Not to sure on 4 but i hope this helps
Answer:
Molar Mass = 171.6 g/mol
Explanation:
Here we can use the equation PV = nRT, where n could stand for m / M, considering M = Molar Mass. Now we can rearrange this equation to isolate M, as we have to determine the " molar mass " of this vapor,
PV = ( m / M )RT,
density = mass / volume = PM / RT -
M = dRT / P
First convert celcius to kelvins and torr to " standard atmosphere " before plugging in the known values,
13 C = 286 K,
741 torr = 0.975 atm -
__________________________________________
M = (7.125)(0.0821) (286) / 0.975
M = 171.6 g /mol
