Answer:
it's C
Explanation:
the equilibrium sytem will shift to remove more of what was removed
To determine the number of moles of the gas, we need to relate moles to pressure, temperature and volume. To simplify things, we assume the gas is ideal so we use the ideal gas equation PV=nRT.
PV = nRT
n = PV / RT
n = 3.5 (9.0) / 0.08205 (74+273.15)
n = 1.1059 mol
Answer:
113406825 N/m²
Explanation:
The pressure at depth of 11,000 m can be calculated by:
Pressure = Atmospheric pressure + Pressure due to height
Atmospheric pressure = 101325 N/m²
Also,
Where,
is the density of water (
)
g is the gravitational acceleration = 9.81 m/s²
h = 11,000 m
Pressure due to height = 113305500 N/m²
<u>Pressure = Atmospheric pressure + Pressure due to height = 101325 N/m² + 113305500 N/m² = 113406825 N/m²</u>
Answer: wait im gonna search some info.
Explanation:I come back with an asnwer for you
Normal rain has a pH between 5.0 and 5.5. The typical pH value for acid rain (when checked online) is 4.0.