Medicare enrollment begins 3 months before your 65th birthday. And you will be automatically enrolled Medicare<span> Parts A and B effective the month </span>you<span> turn 65.</span> Hope that helps you at least a bit ^^
Answer:
It's either Substance 1 or Subatance 4 !
Answer:
The number of moles of the gas is 9.295 moles or 9.30 moles
Explanation:
We use PV = nRT
Where P = 4.87 atm;
V = 67.54 L
R= 0.0821Latm/molK
T = 158 C = 158 +273 K = 431 K
the number of moles can be obtained by substituting the values in the respective columns and solve for n
n = PV / RT
n = 4.87 * 67.54 / 0.0821 * 431
n = 328.9198 / 35.3851
n = 9.295moles
The number of moles is approximately 9.30moles.
The energy required to separate a mole of an ionic solid into gaseous ions
