Answer:
Yusuf was the first person in plants and the first of them were the first of them in
Answer:
250.88moles
Explanation:
From the question given, the following data were obtained:
V = 685 L
T = 621 K
P = 1890 kPa = 1890000Pa
Recall 101325Pa = 1atm
1890000Pa = 1890000/101325 = 18.65atm
R = 0.082atm.L/mol /K
n =?
PV = nRT
n = PV /RT
n = (18.65 x 685)/ (0.082x621)
n = 250.88moles
The concept that this best illustrates is replication.
Answer: Volume would be 196.15 mL if the temperature were changed to and the pressure to 1.25 atmospheres.
Explanation:
Given: , = 256 mL,
= 720 torr (1 torr = 0.00131579 atm) = 0.947368 atm
,
Formula used to calculate volume is as follows.
Substitute the values into above formula as follows.
Thus, we can conclude that the volume would be 196.15 mL if the temperature were changed to and the pressure to 1.25 atmospheres.
The four letters are A D E F