Answer: n=15.56moles
Explanation:
PV = nRT
where
P is pressure in atmospheres
V is volume in Liters
n is the number of moles of the gas
R is the ideal gas constant = given as (0.0821L -atm/k-mol
PV = nRT
n= PV/RT
n= (1.5 X 230)/ (0.0821 X 270)
n= 15.56 moles
C (667) that’s the answer boiii
Answer:
b
Explanation:
The number of vibrations per second is known as the frequency
Answer:
B
Explanation:
its an acidic oxide, it disolves in water to form carbonic acid which is an acid
